AI Graveyard — discontinued and acquired AI tools | ToolDirectory.AI

Now part of Livestorm · Acquired June 2026

AI-powered platform for extracting viral video clips for social media.

qlip.ai →

Shut down · May 2026

marketingcopy.ai returns 4xx; product offline.

Shut down · May 2026

Hard 404 at root; product taken offline.

Shut down · May 2026

Dora announced it would shut down on May 1, 2026; dora.run/signup/ai still serves a "Shutting Down" notice. The text-to-website builder had raised funding and hit ~$6.2M revenue per Latka before winding down.

Now part of SmythOS · Acquired May 2026

AI-powered SEO assistant for optimized content creation. The product has since been folded into SmythOS; visitors to the original URL are now redirected to smythos.com.

inkforall.com →

Now part of SmythOS · Acquired May 2026

AI-driven SEO optimization plugin for ChatGPT. The product has since been folded into SmythOS; visitors to the original URL are now redirected to smythos.com.

seo.app →

Shut down · May 2026

AI writer for efficient blog and article creation. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · April 2026

libretto.ai returns 4xx; product offline.

Shut down · March 2026

OpenAI officially shut down its Sora AI video generation platform on March 24, 2026, roughly six months after its launch, due to extreme operational costs, declining user interest, and a shift in company strateg

Now part of Apollo.io · Acquired March 2026

Acquired by Apollo.io in March 2026; Pocus's GTM-data platform folded into Apollo.

pocus.com →

Shut down · March 2026

Get your GIS Data right The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · March 2026

Domain no longer resolves.

Shut down · March 2026

Securely drive AI adoption with visibility, detection, and remediation. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · March 2026

AI-powered platform for efficient content composition and enhancement. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · March 2026

Arches AI: Craft tailored chatbots, train models, and generate AI-based media with ease. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · March 2026

AI Voice Generator offering realistic Text to Speech voiceovers online. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Now part of Forty5Park · Acquired March 2026

Optimize real estate investments with AI-driven market intelligence. The product has since been folded into Forty5Park; visitors to the original URL are now redirected to forty5park.com.

haystacks.ai →

Shut down · February 2026

AI-powered platform for AI evaluation and safety optimization. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · February 2026

Generative AI platform for graphic design and content creation. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · February 2026

GodMode: A powerful suite for developers to access and modify production data safely. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · February 2026

Leading generative AI marketing platform for enhanced customer engagement. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Now part of NetusAI · Acquired February 2026

AI-powered tool for automated product recommendations and customer engagement.

trolly.ai →

Shut down · January 2026

AI for hotel management, optimizing revenue and guest services. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · January 2026

Phind, a developer-focused AI answer engine that paired live web search with code-aware models, shut down on January 16, 2026 — abruptly, with no sunset period and just over a month after raising $10M. User data was deleted on January 30. As general-purpose foundation models (ChatGPT, Claude, Gemini) folded web search and coding help into their core products, a standalone developer answer engine lost its differentiator.

Shut down · January 2026

Generative AI software for hyperreal video content creation. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · December 2025

Actionable insights into business, risk, and security powered by AI The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · December 2025

Both rapidely.app (NX) and rapidely.com (now listed for sale on Spaceship at $20K) are dead.

Now part of ServiceNow · Acquired December 2025

Acquired by ServiceNow in December 2025 for $2.85B; Moveworks's enterprise copilot folded into ServiceNow's Now Assist suite.

moveworks.com →

Shut down · December 2025

A global marketplace for AI-created artwork. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · December 2025

AI-powered gym program for optimizing hypertrophy efficiency. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · December 2025

Domain no longer resolves.

Shut down · December 2025

Domain `aiconsultingtools.com` no longer resolves.

Folded in · Meta, December 2025

Acquired by Meta in December 2025; the Limitless personal AI device team and IP joined Meta's wearables group.

Folded in · Meta, December 2025

Rewind pivoted to Limitless (AI pendant) in April 2024; acquired by Meta on 2025-12-05. Rewind Mac app being wound down; Limitless team joining Meta's Reality Labs.

Now part of ClickHouse · Acquired December 2025

Acquired by ClickHouse in December 2025; Langfuse continues to operate independently as the LLM observability platform.

langfuse.com →

Shut down · November 2025

AI-driven platform for generating and launching online ads across multiple channels swiftly. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · November 2025

Market news monitoring platform for stock market trends. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · November 2025

A research-driven AI model by Meta AI, designed for precise image segmentation with a single click. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · November 2025

AI-powered platform offering 24/7 legal news, updates, and regulatory content. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · November 2025

Synthetic data platform for computer vision enhancement. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · October 2025

Real-time data+AI cloud for fast, lean, and easy data analytics. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · October 2025

The future of content creation with advanced AI technology. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · October 2025

Accelerate financial data analysis with natural language to Python code. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · October 2025

Stellaris AI, a University of Hong Kong spin-off that announced a large language model in 2023, never reached meaningful traction. Its site (stellaris-ai.com) was last archived live in October 2025 and now returns a Vercel 'deployment not found' error, with no successor product or domain.

Shut down · September 2025

Harnesses AI to drive revenue growth, revealing high-quality leads, upsell opportunities, and churn risks. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Now part of F5 · Acquired September 2025

AI security platform ensuring reliable and ethical deployment of generative AI. The product has since been folded into F5; visitors to the original URL are now redirected to f5.com.

calypsoai.com →

Folded in · Resolve, September 2025

Automates digital workplace assistance, enhancing employee experience and productivity. The product has since been folded into Resolve; visitors to the original URL are now redirected to resolve.io.

Folded in · Vector Capital, September 2025

Acquired by Vector Capital on 2025-09-10. SingleStore (formerly MemSQL) had raised $582M total at $1.3B valuation before going private.

Folded in · Uniphore, August 2025

Automate repetitive back-office processes with GenAI-powered solutions.

Folded in · Databricks, August 2025

An easier and faster way to productionize data for AI The product has since been folded into Databricks; visitors to the original URL are now redirected to databricks.com.

Shut down · August 2025

AI-powered platform for deploying machine learning models directly from notebooks. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · August 2025

AI-powered platform for automating radiology dictation and report generation. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · August 2025

AI-driven platform for creating presentations for product marketing. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · July 2025

AI-powered platform for fashion design and virtual try-on. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · July 2025

Empower businesses with advanced analytics and location intelligence, unveiling opportunities and risks in big location and time data. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · July 2025

Build self-maintaining apps for field teams using AI, eliminating technical debt and replacing legacy systems. AI digital transformation The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · July 2025

AI-powered platform for repurposing and automating content distribution. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Now part of Perion · Acquired June 2025

Paragone (formerly MakeMeReach) was folded into its parent company Perion; the standalone product now redirects to perion.com, where its social-advertising capability continues.

paragone.ai →

Shut down · June 2025

Stability AI sunset DreamStudio; `dreamstudio.ai` now redirects to the unrelated brandstudio.com.

Shut down · June 2025

AI marketing platform for e-commerce brands offering personalized videos. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · June 2025

AI-powered writing assistant toolbar for enhanced content creation. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · June 2025

AI platform for building, deploying, and scaling Retrieval-Augmented Generation (RAG) systems. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · June 2025

Vegan AI marketing assistant for optimized content and strategies. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · June 2025

Filed Delaware bankruptcy on 2025-06-02 after Viola Credit seized $37M. Reported revenue inflation (claimed $157M, actual $42M in 2023). Lender seizure paralyzed operations across 5 countries.

Folded in · NVIDIA, June 2025

Acquired by NVIDIA in June 2025. CentML's model-optimization technology has been folded into NVIDIA's AI infrastructure stack.

Now part of RWS · Acquired June 2025

Acquired by RWS in 2025. Papercup's AI dubbing technology integrated into RWS's language technology suite.

papercup.com →

Shut down · May 2025

Rebuff AI is a self-hardening prompt injection detector that strengthens with each attack. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Folded in · Google, May 2025

AI-powered tool that transforms text prompts into UI designs. The product has since been folded into Withgoogle; visitors to the original URL are now redirected to stitch.withgoogle.com.

Shut down · May 2025

Social media management tool for content curation, scheduling, and analytics.

Folded in · CoreWeave, May 2025

Acquired by CoreWeave in May 2025; W&B continues to operate as a standalone product at wandb.ai.

Now part of NVIDIA · Acquired May 2025

Lepton AI was a cloud-native AI inference platform founded in 2023 by Yangqing Jia, the creator of Caffe and former leader of Alibaba's PAI ML platform. The company built high-performance serving infrastructure for LLMs and multi-modal models, competing with Together AI and Fireworks. NVIDIA acquired Lepton in May 2025, joining OctoAI as another inference-platform consolidation under the chip vendor. Lepton's tech and team now power NVIDIA's enterprise inference cloud strategy alongside NIM. The standalone product is being sunset as customers migrate to NVIDIA's broader offerings.

lepton.ai →

Shut down · April 2025

Generative AI-native conversation intelligence platform for customer insights and engagement. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Now part of Palo Alto Networks · Acquired April 2025

Acquired by Palo Alto Networks on 2025-04-28 for ~$500M. Now part of Palo Alto's AI security platform.

protectai.com →

Shut down · April 2025

Cosmos AI, an unfunded SEO and content-generation tool launched in 2023, quietly went dark. Its domain (cosmosai.digital) was last archived live in April 2025 and is now a parked 'buy this domain' page with no successor.

Folded in · AngelList, April 2025

Tome AI presentation tool shut down April 2025; brand + select tech acquired by AngelList. Original Tome team pivoted to a new sales intelligence company called Lightfield.

Shut down · April 2025

AI-driven site search and discovery platform for enhanced customer engagement. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · April 2025

AI-powered content writer for optimized articles and SEO. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · April 2025

Maax.ai is an AI solution optimized for coaches and influencers, offering a ChatGPT-powered chatbot that integrates with business data for customized interactions. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Now part of Siemens · Acquired March 2025

Altair Engineering was acquired by Siemens for $10.6B (deal closed March 2025) and folded into Siemens Digital Industries. Its simulation, HPC, and AI-driven design tools continue to ship under the Siemens Altair brand.

altair.com →

Shut down · March 2025

Acquired by NVIDIA in 2025 and absorbed into general synthetic-data offering; no standalone product page remains.

Shut down · March 2025

Domain `getfelix.app` now parked at Sedo.

Shut down · March 2025

AI Help Desk Software for creating custom AI chatbots trained on your content. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · March 2025

Domain `3dfy.ai` now parked at Sedo.

Shut down · March 2025

Photoshop plugin combining AI with artistic capabilities. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · March 2025

AI-powered platform for continuous compliance and risk management. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · February 2025

Domain `a2o.ai` now parked at Sedo.

Now part of IBM · Acquired February 2025

Scalable generative AI vector database for real-time data applications.

datastax.com →

Shut down · February 2025

Boost e-commerce sales with Sellesta's AI-powered tools. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Folded in · MongoDB, February 2025

Voyage AI was the embedding-models company founded by Stanford professor Tengyu Ma, building best-in-class vectors for retrieval and RAG. The voyage-3 series outperformed OpenAI's ada-002 on standard benchmarks and was widely adopted in enterprise RAG pipelines. MongoDB acquired Voyage AI in February 2025 for ~$220M to integrate the embedding models directly into MongoDB Atlas Vector Search. The acquisition reflected databases absorbing vector search natively rather than partnering with standalone embedding APIs. Voyage's API continues to operate while being integrated into Atlas.

Now part of Jasper · Acquired February 2025

Acquired by Jasper on 2025-02-20 (after Stability AI's 2023 purchase). 15M+ users; integrated into Jasper's marketing copilot.

clipdrop.co →

Shut down · February 2025

Domain redirects to komoju.com (unrelated Japanese payments provider); Komodo AI tool no longer present.

Shut down · February 2025

Generative Conversational AI platform for customer engagement and support. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Folded in · HP, February 2025

Humane was the wearable AI assistant company founded in 2018 by ex-Apple designers Imran Chaudhri and Bethany Bongiorno. The AI Pin launched in November 2023 to massive hype at $699 plus a $24/month subscription, but reviews panned it as slow and unreliable, with battery and heat issues. By 2024 returns exceeded new sales. HP acquired the IP and team for $116M in February 2025 — far below the $230M+ raised. The AI Pin was discontinued and customer servers shut down. Humane became the canonical example of AI hardware that shipped before the tech was ready.

Shut down · February 2025

Domain `booth.ai` listed for sale on the atom.com marketplace.

Shut down · January 2025

Adult content website offering a range of NSFW material for users over 18 years old. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Now part of TravelPerk · Acquired January 2025

The intelligent AI Spend Management Platform The product has since been folded into Perk; visitors to the original URL are now redirected to perk.com.

yokoy.io →

Now part of HubSpot · Acquired January 2025

Acquired by HubSpot (announced 2024-12-06, closed 2025-01-06). Frame AI's conversational intelligence powers HubSpot Smart CRM.

frame.ai →

Now part of SEOptimer · Acquired January 2025

GrowthBar SEO offers AI-powered content optimization for better search rankings.

growthbarseo.com →

Now part of Mainstreet · Acquired December 2024

Bench filed for closure in December 2024; brand was acquired by Mainstreet and continues to operate as Bench bookkeeping under Mainstreet ownership.

bench.co →

Shut down · December 2024

Interactive platform for professional meetings, workshops, and webinars. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · December 2024

Find the right people in seconds with AI The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · December 2024

Mystic.ai offers auto-ops solutions for machine learning. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Folded in · Coralogix, December 2024

Acquired by Coralogix on 2024-12-23. Aporia's ML observability platform integrated into Coralogix's full-stack observability suite.

Shut down · December 2024

AI-powered platform offering tools for content creation, image editing, and personal assistance. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · December 2024

AI-driven platform for innovative interior design ideas, tools, and virtual staging. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · December 2024

AI-powered platform for photo and video editing services. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · December 2024

Cruise was the GM-funded autonomous driving company that operated robotaxis in San Francisco, Phoenix, and Austin. After an October 2023 incident in which a Cruise vehicle dragged a pedestrian 20 feet, the company suspended California operations and entered a year of regulatory and leadership crisis. GM announced the full wind-down of the robotaxi program in December 2024, citing $10 billion in cumulative losses. The remaining technology was folded into GM's consumer ADAS efforts rather than run as an independent service.

Shut down · December 2024

AI-driven conversational platform for e-commerce sales optimization. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · December 2024

Automattic absorbed the CodeWP team; product replaced by Telex (telex.automattic.ai).

Shut down · December 2024

Generate and convert leads with gamified onboarding flows. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Now part of Uniphore · Acquired December 2024

Acquired by Uniphore in December 2024 for ~$145M. Rebranded as 'CDP Agent' as part of Uniphore's conversational AI platform.

actioniq.com →

Now part of Recursion · Acquired November 2024

Acquired by Recursion in Nov 2024 (~$650M all-stock deal). Combined company creates vertically integrated AI drug discovery platform.

exscientia.ai →

Shut down · November 2024

Forward Health was the AI-augmented primary care clinic chain founded in 2016 by Adrian Aoun (ex-Google, founder of Wavii). It reached a $1B+ valuation around 2021 by combining physical clinics with AI diagnostic tools. CarePods — self-service AI clinic kiosks — launched in 2023 to mixed reception and never scaled. Forward shut down all operations in November 2024, with Aoun citing operational complexity and inability to reach profitability. The shutdown became the canonical example of why AI primary care models that include physical clinics face economics that pure-software AI avoids.

Folded in · SAS, November 2024

Acquired by SAS on 2024-11-12. Hazy's synthetic data software integrated into SAS's data and AI portfolio.

Shut down · October 2024

Scalable Pandas workflows with cloud-native data warehouses. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · October 2024

Advanced AI solutions for enterprise-scale challenges. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · October 2024

Namora AI is a GPT-4 powered assistant designed to supercharge sales teams by enhancing prospecting, research, and messaging, thereby accelerating deal closures. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Now part of NVIDIA · Acquired September 2024

Acquired by NVIDIA on 2024-09-25 for ~$250M. Originally OctoML, rebranded to OctoAI before acquisition. Wound down commercial services 2024-10-31.

octoml.ai →

Folded in · Cisco, September 2024

Acquired by Cisco on 2024-09-23 for ~$400M. Now part of Cisco AI Defense.

Now part of NVIDIA · Acquired September 2024

OctoAI was acquired by NVIDIA in September 2024 to bolster their enterprise AI inference stack. The team and technology — originally built on Apache TVM by University of Washington professor Luis Ceze — were folded into NVIDIA's NIM and inference services. The standalone OctoAI product is no longer accessible.

octo.ai →

Shut down · September 2024

camelQA.com redirects to camelai.com (unrelated product); QA tool no longer offered.

Now part of soona · Acquired September 2024

Acquired by soona in 2024. Mokker's AI product photography integrated into soona's content creation platform.

mokker.ai →

Shut down · August 2024

AI for optimizing engineering efficiency and product development. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Folded in · Salesloft, August 2024

Drift was acquired by Salesloft in February 2024 to combine Salesloft's revenue orchestration with Drift's conversational marketing. The Drift brand was wound down through 2024-2025 as features merged into Salesloft.

Shut down · August 2024

AI for automating email communication and workflows. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · July 2024

Advanced platform for improving computer vision models. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · July 2024

Semantix offers a comprehensive AI platform with applications impacting businesses across various sectors. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Now part of Exabeam · Acquired July 2024

Merged with Exabeam on 2024-07-17 (Thoma Bravo-backed). Combined company operates as Exabeam.

logrhythm.com →

Folded in · Amazon, June 2024

Acquired by Amazon in June 2024 (acqui-hire). Co-founders David Luan and Niki Parmar joined Amazon AGI; Adept.ai remains live as a product page.

Folded in · Sirion, June 2024

Acquired by Sirion in June 2024. Eigen's NLP document processing technology integrated into Sirion's contract intelligence platform.

Folded in · Freepik, May 2024

Acquired by Freepik in May 2024; Magnific continues to operate at magnific.com under Freepik ownership.

Now part of Autodesk · Acquired May 2024

Acquired by Autodesk on 2024-05-21. Wonder Studio (AI VFX/3D animation) was integrated into Autodesk's media & entertainment offerings.

wonderdynamics.com →

Shut down · May 2024

Datagen provides cutting-edge human-centric synthetic data for computer vision, ensuring model accuracy and faster time to production. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Now part of NVIDIA · Acquired April 2024

Advanced platform for building, optimizing, and deploying computer vision and NLP models The product has since been folded into NVIDIA; visitors to the original URL are now redirected to nvidia.com.

deci.ai →

Shut down · March 2024

Advanced blockchain analytics engine powered by AI. The product has since been folded into Chainintel; visitors to the original URL are now redirected to chainintel.info.

Shut down · March 2024

Instoried, an Indian emotion-analysis writing assistant founded in 2017, shut down around March 2024 after the founder went quiet with investors. Its domain (instoried.com) has since been repurposed and now redirects to an unrelated site.

Shut down · February 2024

Easy platform for running Stable Diffusion, creating AI-generated art The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · January 2024

AI robotics and artificial intelligence company specializing in human-robot collaboration for the future workforce. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · January 2024

Domain `bookmark.com` listed for sale on the atom.com marketplace.

Folded in · Calabrio, January 2024

Elevate the quality and performance of your chatbot with Wysdom.AI's analytics software and solutions.

Shut down · January 2024

WordPress content and image generator plugin powered by AI. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Now part of Siteimprove · Acquired January 2024

Acquired by Siteimprove in 2024; MarketMuse's content-strategy AI rolled into Siteimprove's platform.

marketmuse.com →

Folded in · Adobe, December 2023

Rephrase.ai was the generative AI synthetic video platform founded in 2019 in Bangalore by Ashray Malhotra, Nisheeth Lahoti, and Shivam Mangla. The company created personalized synthetic videos with AI-generated avatars and voice, used by Cadbury, Prudential, and Pepsi for marketing campaigns. Adobe acquired Rephrase.ai in December 2023 to bolster the Firefly Video roadmap, part of Adobe's pattern of buying generative AI to defend its creative franchise against Runway and Pika. The standalone product was sunset; team and tech were folded into Adobe Firefly Video.

Shut down · December 2023

No Code Platform for AI Assistants. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · December 2023

Cortex uses AI to provide insights into visual content elements, optimizing content performance and enhancing creative strategies. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · December 2023

Comprehensive tool for content marketing with AI-enhanced workflows The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Now part of Safran Group · Acquired December 2023

Acquired by Safran Group in December 2023; rebranded as Safran.AI inside Safran's defense AI division.

preligens.com →

Shut down · November 2023

Original domain now redirects through sarai-tid.com affiliate chain with broken TLS; product abandoned.

Shut down · November 2023

Open software platform for GPU compute, enhancing HPC and AI solutions. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Shut down · October 2023

Olive AI was the healthcare automation startup that hit a $4B valuation in mid-2021 — the highest-valued healthcare AI company at peak hype. Founded by Sean Lane in 2012 in Columbus, Olive offered RPA-based automation for hospital revenue cycle work. Aggressive M&A expanded surface area faster than the tech could deliver. By 2022 customers complained 'Olive AI' was RPA marketing rather than real AI. The company sold core revenue-cycle assets to Waystar and Humata Health in October 2023 and wound down. Olive became the canonical example of the 2023 healthcare AI valuation reset.

Shut down · October 2023

Comprehensive AI development platform for data scientists. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Now part of Salesforce · Acquired September 2023

Code-free AI agents revolutionizing commerce, ensuring instant resolutions for customer queries. The product has since been folded into Salesforce; visitors to the original URL are now redirected to salesforce.com.

airkit.ai →

Shut down · September 2023

AI-powered interior design generator offering real-time renders. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Now part of Thomson Reuters · Acquired August 2023

Acquired by Thomson Reuters for $650M cash (announced 2023-06-26, closed 2023-08-17). Casetext's CoCounsel legal AI assistant powers Thomson Reuters' AI-Assisted Research.

casetext.com →

Shut down · August 2023

Filed Chapter 7 bankruptcy on 2023-08-09 after MindMaze take-private deal collapsed. Once valued at $2B; UK business sold to eMed; US operations wound down.

Folded in · Databricks, July 2023

Acquired by Databricks for ~$1.3B (announced 2023-06-26, closed 2023-07-19). MosaicML's MPT models + training infrastructure were folded into Databricks Mosaic AI.

Now part of DigitalOcean · Acquired July 2023

Acquired by DigitalOcean in July 2023 for $111M; Paperspace's GPU cloud is now part of DigitalOcean's AI/ML platform.

paperspace.com →

Now part of Thomson Reuters · Acquired June 2023

AI-driven legal assistant for efficient case research and analysis.

casetext.com →

Shut down · May 2023

Writesonic sunset the PhotoSonic subproduct; the subdomain no longer resolves.

Shut down · May 2023

AI-driven tools for content creation and chatbot prompts. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Now part of Waystar · Acquired April 2023

Olive AI shut down its core healthcare RPA business in 2023; eligibility verification and prior-auth lines were acquired by Waystar.

oliveai.com →

Now part of Symphony Technology Group · Acquired March 2023

AI-powered experience management and insight solutions provider. The product has since been folded into SurveyMonkey; visitors to the original URL are now redirected to surveymonkey.com.

momentive.ai →

Shut down · March 2023

Embark Trucks was the autonomous trucking company that went public via SPAC in November 2021 at ~$5B valuation, founded in 2016 by Alex Rodrigues and Brandon Moak (both Thiel Fellows). The company targeted Level 4 trucking on US interstates and ran a test fleet Houston-to-El Paso. Despite the SPAC valuation, Embark never generated meaningful revenue and laid off 70% of staff in late 2022. By March 2023 it wound down entirely. Remaining IP was sold to Applied Intuition. Embark became a flagship example of SPAC AV companies whose tech never reached commercial deployment.

Now part of Hostinger · Acquired January 2023

Zyro was rebranded into Hostinger Website Builder in 2023; the standalone Zyro brand was retired.

zyro.com →

Folded in · PW Skills, December 2022

Online platform offering comprehensive courses in Data Science, AI, and Machine Learning. The product has since been folded into Pwskills; visitors to the original URL are now redirected to pwskills.com.

Shut down · October 2022

Argo AI was the autonomous driving software company that Ford and VW jointly invested ~$7B in across six years. Founded in 2016 by Bryan Salesky (ex-Google) and Peter Rander (ex-Uber ATG), Argo developed Level 4 tech and ran robotaxi pilots in Pittsburgh, Miami, and Austin. Ford and VW jointly pulled funding in October 2022, citing that the timeline to commercial Level 4 exceeded their planning windows. Ford spun up Latitude AI internally to absorb some Argo talent and refocus on Level 2/3 driver-assistance for production vehicles.

Folded in · Figma, June 2022

Acquired by Figma in June 2022; Diagram's AI design utilities folded into Figma's product.

Shut down · April 2022

Domain `alice.so` listed for sale on the atom.com marketplace.

Now part of Mintlify · Acquired November 2021

Figstack aids developers in understanding and documenting code efficiently. The product has since been folded into Mintlify; visitors to the original URL are now redirected to mintlify.com.

figstack.com →

Now part of Litera · Acquired August 2021

Enhance legal document review with AI-powered insights.

kirasystems.com →

Folded in, November 2020

cnvrg.io is a comprehensive platform offering a full-stack machine learning operating system, streamlining the ML process for data scientists. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Now part of Google · Acquired March 2018

AI-powered homework assistance for various subjects. The product has since been folded into Lens; visitors to the original URL are now redirected to lens.google.

socratic.org →

Shut down

multilings.com now returns a "site not configured" 404 from its hosting provider — the AI translation and content-generation product is no longer deployed.

Shut down

pornpen.ai no longer resolves. The site was among the highest-traffic AI image generators in its category before going offline; San Francisco's 2024 city-attorney action against AI image-generation sites in this space is part of the broader context. Reviews still surface online but the product is unreachable.

Shut down

Domain `shortlyai.com` was sold and now hosts an unrelated horse-tours site; the AI writing product is gone.