Toptal AI – The #1 Full-stack AI Services Company in the World

· Toptal AI

6 min read Original article ↗

One Hand to Shake.🤝
Everything You Can Imagine in AI.

Toptal Forward-deployed Engineers and Systems Integrators

Toptal AI Workstation

The unified control center for connecting and operating any combination of platforms or tools, regardless of provider or vendor

Toptal AI Stack

Suite of 15 products in 
9 categories that you can optionally use from Toptal AI

Your Organization

Specialist Teams per Component

Frontier-grade AI. Enterprise-ready Integration.

Toptal’s AI operating environment helps enterprises and frontier AI businesses build models, deploy agents, and turn proprietary data into revenue.

Production-ready Agents

Build AI agents that reason, act, and coordinate across tools, teams, and workflows while keeping humans in control.

Fine-tuned Open-weight Models

Design, train, and deploy domain-specific models tailored to your business, data, and performance needs.

Agent, Data, and Model Commercialization

Clean, structure, and package proprietary data into sellable products, services, and new revenue streams.

Toptal’s Total AI Framework

The operating environment needed to build, deploy, improve, and scale AI across enterprises and frontier labs.

AI Expertise You Can Count On

Built on 15 years of expertise in product innovation, technology scaling, and world-class talent, Toptal AI helps organizations build production-ready AI agents, fine-tune foundation models, commercialize data, and accelerate AI adoption at scale.

35,000++

Clients Served

30,000++

Total Vetted Professionals

2,000++

AI & Big Data Experts

250,000+

AI & Data Project Hours Delivered

Provider-agnostic Recommendations

Leading AI Platforms. Expert Guidance.

You shouldn't be locked into one vendor. Our AI experts build provider-agnostic systems and make recommendations based on your specific business needs.

Anthropic

Our point of view on Anthropic is shaped by 847 vetted experts shipping production systems across 38 countries.
Global platform talent locations

Gabriel Tavares de Souza

Verified Expert in Engineering

Principal AI Engineer

Gabriel is a principal engineer and AI systems architect with 19+ years of experience delivering production-grade software across AI, cloud, and distributed systems.

Previously at

Anthropic
Hire Gabriel

4 Top Google AI Minds Just Left—Their 
Next Move Defines The Talent War

Toptal has talent that hail from
AI leaders like OpenAI, Anthropic, DeepMind, and Palantir

How We Build and Continuously Improve AI Solutions

  1. Daily Team Meeting

    Our team reviews your operations and developments in the AI market, prioritising what to build next.

  2. Execute Daily Plan

    Our specialist teams build and improve your AI solutions based on the day’s priorities and your business goals.

  3. Test and Deploy to Sandbox

    We test each solution in a sandbox and measure its performance against defined targets before launch.

  4. Deploy to Production

    We deploy validated solutions and use real-world results to guide the next round of improvements.

World-class Frontier AI and Enterprise AI Talent

Work with best-in-class AI talent to build frontier models and deploy enterprise AI systems and agents.

Drive AI model development across dataset acquisition, algorithms, training, evaluation, and deployment.

  • AI Researchers
  • Data Scientists
  • Data Engineers
  • ML Engineers
  • ML, LLM & RL Ops
  • AI Evaluation Engineers

Case Studies

Real AI Outcomes, Delivered End-to-End

See what clients have achieved with Toptal’s AI capabilities and talent.

Toptal Ranked #1 Most Reliable Professional Services Company in America

Newsweek and Statista’s rankings were based on an independent survey of more than 2,400 decision-makers at Fortune 500s.

Methodology for the Rankings

Newsweek and Statista Most Reliable Companies rankings
CompanyRank
Microsoft1
IBM2
Amazon3
Toptal11
Adobe12
Accenture33
Deloitte39
Cognizant66
McKinsey & Company80
KPMG101

How It Works

Six Phases. From AI Ambition to Impact.

Toptal’s AI capabilities run on a repeatable six-phase process, tested and proven across 300+ AI initiatives.

  • Phase 1

    Discover

    You tell us your AI ambitions and goals

  • Phase 2

    Define

    We architect the solution and assemble the team

  • Phase 3

    Develop

    We build production-grade systems

  • Phase 4

    Deploy

    We test in a sandbox before going live

  • Phase 5

    Manage

    We monitor and maintain your AI system

  • Phase 6

    Innovate

    We continuously update and refine your AI system

Get Started

Put production AI on the calendar this quarter.

Tell us what you’re building. We’ll define the right approach together.

Testimonials

Why Clients Choose Toptal AI Over Consultancies and Platforms.

Related Expertise

Tackle your most important AI initiatives with a full suite of AI competencies.

Blog

Industry-leading AI Insights

Strategy and engineering perspectives from the Toptal experts shipping AI systems to market today.

AI Training Data & Fine-Tuning

Fine-tuning LLMs for Your Industry: Optimal Data Labeling Strategies

LLMs have a vast knowledge base, but training them with domain-specific data can extend their capabilities to specialized industries and tasks. This article delves into data labeling for fine-tuning and includes a tutorial for preparing and fine-tuning an LLM with Label Studio.

By Jedrzej Kardach

5 Years of Experience in Engineering

Verified Expert in Engineering

Toptal AI Research and Reports

What’s Shaping the Future of AI

A curated collection of research, benchmarks, and perspectives from the people and organizations pushing AI forward.

FAQ

  • What makes Toptal AI different?

    We help organizations move AI from ambition to validated business outcomes. We combine specialized AI talent, delivery teams, proprietary capabilities, and leading technology partners to build around your data, workflows, systems, and business goals, then continuously evaluate, operate, and improve what gets deployed.

  • What AI services does Toptal provide?

    Toptal AI helps organizations understand how work gets done, capture the activity and knowledge behind it, and turn that context into production AI systems. We combine workflow and process mapping, data and knowledge preparation, agent and model orchestration, evaluation, governance, expert-in-the-loop operations, and managed services to continuously improve performance against validated business outcomes.

  • Can you support an AI initiative from strategy through production?

    Yes. We can support a focused initiative or take ownership across the full life cycle, from identifying the opportunity and designing the solution through building, integration, deployment, adoption, governance, and continuous improvement.

  • Do you build custom AI agents?

    Yes. We build AI agents around your workflows, knowledge, systems, and business requirements. They can connect to your existing technology and operate with the evaluation, controls, observability, and human oversight required for production.

  • Can you develop or improve AI models?

    Yes. We can fine-tune, post-train, evaluate, and optimize models for your domain, data, use cases, and performance requirements. We can also help determine when an existing model is the better choice and how to select the right model for each outcome.

  • Can you work with the AI technology and platforms we already use?

    Yes. We work across leading models, cloud providers, data platforms, AI applications, and enterprise systems. Our approach is platform-flexible, so we can build around your existing investments and introduce new technology only where it creates clear value.

  • Do you provide ongoing AI managed services after deployment?

    Yes. We operate and continuously improve AI systems after launch, including evaluation, performance monitoring, model and knowledge updates, human review, exception handling, cost optimization, security, and governance.