AI emails that sound like you.
Not a template. Not generic. ColdCheck learns your voice from a few samples of your real writing, then drafts messages that match how you actually write.
Works inside Gmail, Outlook & LinkedIn · Setup in 2 minutes
What are you trying to accomplish?
Choose your channel and describe what you need to say
How it works
Set up once. Use it forever.
No prompting tricks. No templates. Just describe what you need and get a draft in your voice.
Paste a few emails you've written
3 to 5 real messages you've actually sent. ColdCheck learns your rhythm, vocabulary, and tone. It doesn't store the content. Just the patterns.
Say what you need
No prompts to craft. "Follow up with Mike on the proposal" or "Tell my client I'll be late." Describe the situation, not the email.
Get a draft in your voice
Review it, tweak if you want, then send. It sounds like you because it learned from you, not from a million other people's emails.
Chrome extension
Write inside Gmail.
Never leave your inbox.
The ColdCheck extension lives inside Gmail, Outlook, and LinkedIn. Open it, describe what you need, insert the draft. No tab switching. No copy-pasting.
Quick-edit buttons let you adjust tone instantly. Shorter, more professional, friendlier. No regenerating from scratch.
- Works directly inside Gmail & Outlook
- LinkedIn messages & posts
- One-click insert into compose window
- Adjust tone instantly without regenerating
Hey Jake,
Really enjoyed our conversation at the summit. The direction you're taking Meridian is exactly the kind of thing I've been thinking about lately.
Would you be up for a quick 20-minute call sometime next week? Think there could be some interesting overlap worth exploring.
Matt
Gets smarter over time
The more you use it,
the less you fix it.
Every edit you make before sending teaches ColdCheck your actual preferences. It learns.
Same output. Every time.
ChatGPT doesn't remember that you hate exclamation points. Or that you always sign off with just your first name. Or that you write in short punchy paragraphs.
You fix the same things on every draft. It never learns. You're doing all the work.
- ×Starts from zero every session
- ×Doesn't know your preferences
- ×Generic output regardless of who you are
- ×You adapt to the tool
Tracks what you actually change.
When you edit a draft before sending, ColdCheck notes what changed: what you removed, added, rewrote. Over time it stops making those mistakes.
The drafts get closer to send-ready. Your fingerprint sharpens. You do less work.
- ↗Learns from every edit you make
- ↗Remembers preferences across sessions
- ↗Drafts improve the longer you use it
- ↗The tool adapts to you
Why not just use ChatGPT?
Good question. Honest answer.
ChatGPT is a great tool. It's just not built for this specific problem.
Use ChatGPT for everything else. Use ColdCheck when the email actually matters.
Pricing
Start free. Upgrade when it's obvious.
No credit card to start. 5 free drafts a month to see if it actually sounds like you.
Try it with your real emails. See if it sounds like you before paying anything.
- ✓5 drafts per month
- ✓Full voice setup
- ✓Email, LinkedIn & Posts
- ✓No credit card
Unlimited drafts for anyone sending more than a few important emails a week.
- ✓Unlimited drafts
- ✓Advanced voice learning
- ✓Chrome extension (Gmail, Outlook, LinkedIn)
- ✓Coaching insights
- ✓Priority support
For sales teams who want measurable rep performance, not just better emails.
- ✓Everything in Pro, per seat
- ✓Coaching dashboard
- ✓HubSpot integration
- ✓Rep performance analytics
- ✓Dedicated onboarding
Have questions? Check our FAQ or contact us
FAQ
Common questions.
Still have questions? Reach out
Stop rewriting AI drafts.
Start sending yours.
5 free drafts a month. No credit card. See if it actually sounds like you before paying anything.