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Send Emails
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Your AI email deliverability specialist that tests and fixes your emails — backed by a Top-Rated expert.
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Before
"We sent a newsletter to 50,000 people and our open rate was only 15%."
— Not a HelloInbox customer
After
"Our open rate increased from 15% to 39%, more than doubling our email-driven revenue."
— HelloInbox Customer
7,000+
Sending Domains Tested
The Problem
Your Emails Are Going to Spam
(And You Don't Even Know It)
Most marketers have inbox problems they don't know about. Here's what's hurting your campaigns right now:
Spam Folder Trap
Your carefully crafted emails never reach the inbox. You're losing 30-50% of potential revenue.
Authentication Failures
Broken authentication records make email providers suspicious. They'll flag you as a potential spammer.
Bad List Hygiene
Invalid addresses and unengaged subscribers each hurt your sender reputation.
Reputation Damage
Once your domain reputation drops, recovering takes weeks or months. Prevention is 10x easier than repair.
The Solution
Everything You Need to Master The Inbox
1 expert and 9 tools working together with one mission: getting your emails into the inbox.
AI Deliverability Expert
Get instant, expert-level answers to any deliverability question. Our AI learned from thousands of real cases. It gives you specific steps, not generic advice.
Email Deliverability Test
Send a test email. Get a full analysis of your authentication, content, and reputation—with AI-powered fixes.
DMARC Monitoring
Collect DMARC reports and track compliance. Get step-by-step guidance to strengthen your policy without breaking legitimate email.
Email List Verification
Verify single emails or entire lists. Catch invalid and temporary addresses before they damage your reputation.
Spam Word Checker
Detect spam trigger words in your subject lines and body copy. Let AI automatically rewrite flagged content.
Image Alt Text Generator
Generate descriptive alt text for email images instantly. Improve accessibility. Spam filters also trust emails with proper image descriptions.
Sender Profiles
Document your email setup, connect Google Postmaster Tools, and give our AI the context it needs.
Deliverability Monitoring
Get alerts when something goes wrong. Blacklisted IPs. Spam rate spikes. Reputation drops. New test results.
Inbox Placement Test
Know exactly where your emails land across Gmail, Outlook, Yahoo, and other major providers. Inbox, spam, or promotions tab.
Warmup Toolkit
Launching a new domain or fixing a damaged reputation? Curated warmup tools with guidance on when and how to use each one.
AI-Powered Expertise
Your Personal Deliverability Expert, Available 24/7
Stop Googling for answers or hiring expensive consultants. Get instant, expert-level advice tailored to your exact situation from an AI trained by a human expert on thousands of real deliverability cases.
Human Expert-Level Advice
Trained on thousands of deliverability cases. Get actionable recommendations tailored to your specific situation.
Persistent Memory
Remembers your sender profile, past conversations, and email platform data. No need to repeat yourself.
Chat With Your Tests
Ask questions and get advice about individual deliverability and inbox placement test results.
Pre-Made Prompts
Start faster with ready-made questions for common deliverability problems.
How It Works
Start Fixing Your Emails in 3 Steps
1
Connect Your Domain
Add your sending domains and import your data. Takes less than 2 minutes with our guided setup.
2
Test & Analyze
Run tests. Verify your lists. Check for spam triggers. Get instant AI-powered insights.
3
Fix & Monitor
Implement changes and watch your deliverability improve. Monitor to catch problems early.
Client Reviews
Join Others Who Fixed Their Deliverability
From our consulting clients — the same expertise now built into HelloInbox.
★★★★★
❝This is the cheatsheet that took me months to learn myself, all in one place, bravo.❞
CB
Corey Breier
Founder, Coreyspondence
★★★★★
❝What bizdev reps at CRM platforms won't tell you about. The unbiased secrets behind getting into inboxes.❞
DD
Danny Donahue
Cofounder, Spoke Technologies
★★★★★
❝Email deliverability can often seem puzzling, but Hans simplified the process for me. Within a few minutes of our initial call, Hans provided clarity and direction.❞
IP
Israel Pasos
Founder & Chief Creative Officer, TaoLabs
★★★★★
❝Absolute pro. Communicates in the most efficient manner possible, stuck to his quote, checked in often along the way, fixed an issue that I would have spent hours on myself.❞
PL
Patrick Letourneau
Founder, Polygon Sandwich 3D Animation
★★★★★
❝Hans did excellent, his assistance was very clear and prompt, his communication and availability was always perfect, and he resolved all our issues.❞
JS
Jason Shouldice
Founder, The Call Center Doctors
★★★★★
❝Hans is a true professional. I had an overseas 'expert' totally ruin my system. I needed Hans to fix it. Hans was great.❞
AF
Ari Freuman
Founder, Ivy Tutor
★★★★★
❝Had a great time working with Hans. I had been trying to learn my way around cold email deliverability and working with Hans allowed me to fast forward through to exactly what I needed to do.❞
AL
Alex Lunnen
Founder, Avvio Solar Marketing
★★★★★
❝Pleasure to work with! This guy knows his stuff - very knowledgeable and went the extra mile every step of the way!❞
BS
Brady Smith
Founder, Invicta Enterprises
★★★★★
❝Hans helped get our newsletters and drip campaign emails delivered to our clients and candidates inbox and out of spam. Hans is a professional with a pleasant personality and great to work with.❞
LS
Leslie Swisher
COO, Archipro Staffing Agency
★★★★★
❝Loved Hans. Super helpful, very responsive, really professional. Lots of noise for jobs like this. But Hans helped cut through it to solve the problem.❞
Upwork Client
Email Deliverability Specialist
★★★★★
❝Hans delivered the audit with insight and actionable recommendations. He also walked us through on how to make the changes and communicated the whole time.❞
Upwork Client
E-commerce Deliverability Audit
★★★★★
❝Hans is the greatest at what he does. He is also very responsive and professional. Thanks for all the help with our email issues.❞
Upwork Client
Gmail Deliverability Issues
★★★★★
❝Hans was very knowledgeable and an expert in his field. Most importantly he was very patient with us as we are a new company. Bonne travail et merci encore!❞
Upwork Client
Email Delivery Setup
★★★★★
❝Hans jumped in and solved our email deliverability issue with ease. Great communication and skills. Hope to use again in the future. Thanks again!❞
Upwork Client
Gmail Workspace Deliverability
★★★★★
❝Professional, helpful, detailed, an expert! Highly recommend Hans!❞
Upwork Client
GSuite Email Issues
★★★★★
❝Hans was really generous with his time. He hopped on a consultation call with me and helped me go through my email infrastructure to see if there were any necessary changes. He even told me certain things I could do on the spot and gave me a bunch of helpful tips.❞
★★★★★
❝Hans did a quick consultation with me about a very bizarre email issue and was able to help me resolve it quickly and easily. I have no doubt about his expertise with email and I would highly recommend Hello Inbox for any and all email issues.❞
Alex Winchell
Google Review
★★★★★
❝Hans does top-notch work. We will definitely look to him for future email deliverability needs.❞
Upwork Client
Outbound Email Deliverability
Pricing
Simple, Transparent Pricing
Start free. Upgrade when you need more power. No hidden fees.
Starter
Get started for free
$0 /month
- 3 deliverability tests/mo
- 5 AI Assistant chats/mo
- 1 sending domain
- Spam word checker
- Image alt text generator
- DMARC monitoring
- Inbox placement tests
- Deliverability monitoring
- Email verification credits
Pro
For professionals & freelancers
$49 /month
- Everything in Starter
- 50 deliverability tests/mo
- Unlimited AI Assistant chats
- DMARC monitoring
- 20 inbox placement tests/mo
- Deliverability monitoring
- 1,000 email verifications/mo
- Slack & Discord support
Best Value
Business
For businesses & marketing teams
$129 /month
- Everything in Pro
- 250 deliverability tests
- 5,000 email verifications/mo
- 5 sending domains
- 100 inbox placement tests/mo
- 5 team members
- Zoom & Phone support
Enterprise
For marketing agencies
Custom
- Everything in Business
- Unlimited team members
- White-label lead-gen form
- Dedicated account manager
- Custom integrations
- SLA & priority support
Not at all. HelloInbox is designed for marketers, not developers. Our AI assistant explains everything in plain language and gives you step-by-step instructions. If you can send an email, you can use HelloInbox.
Most tools throw a bunch of data at you, and expect you to figure it out. HelloInbox shows you what to do, without the guesswork. You get 9 deliverability tools in one platform plus an AI expert trained by a real deliverability consultant — so you get specific, actionable advice instead of generic reports.
HelloInbox works with any email provider. Whether you send through Gmail, Outlook, Mailchimp, SendGrid, HubSpot, Salesforce, or any other platform — if you can send an email from it, we can test it.
Yes. There are no long-term contracts. You can upgrade, downgrade, or cancel your plan at any time. If you cancel, you keep access until the end of your billing period.
Yes. The Starter plan is free forever — no credit card required. You get 3 deliverability tests, 1 sending domain, 5 AI chat messages every month and access to the Spam Word Checker and Image Alt Text Generator tools. Upgrade only when you need more.
Most users see improvement within days. Run your first deliverability test in under 2 minutes, get AI-powered recommendations immediately, and start fixing issues right away. DNS and authentication changes typically take effect within 24-48 hours.
A sending domain is the domain you send emails from (e.g. yourdomain.com). Each plan includes a set number of sending domains you can monitor. Subdomains (like mail.yourdomain.com or news.yourdomain.com) are included and don't count as additional domains.
A Sender Profile is a complete snapshot of your email setup for a sending domain. It includes your DNS records, authentication status, email types, target audience, Google Postmaster Tools data, and ESP analytics. It gives our AI the context it needs to provide specific, accurate deliverability advice tailored to your domain.
Meet the Expert
Built by a Human Expert.
Powered by AI.
HelloInbox was created by Hans Desjarlais, a Top Rated email deliverability specialist with 4 years of experience helping businesses reach the inbox.
❝I built HelloInbox because I kept seeing the same deliverability problems over and over. Now, the tools I built and the AI assistant I trained can help thousands of people at once—with the same expertise I bring to my consulting clients.❞
Contact
Get in Touch
We're available Monday to Friday, 9am–5pm EST.
Headquarters
Toronto, Canada
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