Write Follow-Up Emails With Full Context From Your Calls.
Write Follow-Up Emails With Full Context From Your Calls.
Write Follow-Up Emails With Full Context From Your Calls.
Draft faster, smarter emails with knowledge from what was said on the call—without ever leaving your inbox.
Draft faster, smarter emails with knowledge from what was said on the call—without ever leaving your inbox.
Draft faster, smarter emails with knowledge from what was said on the call—without ever leaving your inbox.
How it works
Step 1: Add the Google Chrome extension
Install the Chrome extension in seconds.
Step 2: Enable the call transcriber
Turn it on during your calls—no bots will join, and nothing interrupts your flow.
Step 3: Start writing directly from your inbox
With full context from your call, Custos helps you draft follow-up emails right inside Gmail.
Eliminate Meeting Chaos
Eliminate Meeting Chaos
Eliminate Meeting Chaos
Eliminate Meeting Chaos
No interruptions, no time-wasted.
No interruptions, no time-wasted.
No interruptions, no time-wasted.
No awkward notetakers joining your video calls.
No wasting time trying to remember key details.
Works with any video call platform
Works with any video call platform
Works with any video call platform
Works with any video call platform
Custos transcribes the audio in real-time from your Chrome browser, capturing every detail so you can stay focused—without distractions.
Don’t just take our word for it.
"The post-call summaries I get are always too surface-level. I can’t just copy and paste them into a follow-up—especially when different people on the thread expect different things."
Director of Enterprise Accounts
"The post-call summaries I get are always too surface-level. I can’t just copy and paste them into a follow-up—especially when different people on the thread expect different things."
Director of Enterprise Accounts
"The post-call summaries I get are always too surface-level. I can’t just copy and paste them into a follow-up—especially when different people on the thread expect different things."
Director of Enterprise Accounts
"The post-call summaries I get are always too surface-level. I can’t just copy and paste them into a follow-up—especially when different people on the thread expect different things."
Director of Enterprise Accounts
"I usually throw my meeting notes into ChatGPT to rewrite them with better tone or structure, but it still takes time and never really feels tailored enough to hit the mark."
Enterprise Account Executive
"I usually throw my meeting notes into ChatGPT to rewrite them with better tone or structure, but it still takes time and never really feels tailored enough to hit the mark."
Enterprise Account Executive
"I usually throw my meeting notes into ChatGPT to rewrite them with better tone or structure, but it still takes time and never really feels tailored enough to hit the mark."
Enterprise Account Executive
"I usually throw my meeting notes into ChatGPT to rewrite them with better tone or structure, but it still takes time and never really feels tailored enough to hit the mark."
Enterprise Account Executive
"Just sending a generic recap doesn’t work for anybody. Follow-up emails need to sound thoughtful and personalized, but getting there from raw transcripts or meeting notes isn't straightforward."
Account Executive
"Just sending a generic recap doesn’t work for anybody. Follow-up emails need to sound thoughtful and personalized, but getting there from raw transcripts or meeting notes isn't straightforward."
Account Executive
"Just sending a generic recap doesn’t work for anybody. Follow-up emails need to sound thoughtful and personalized, but getting there from raw transcripts or meeting notes isn't straightforward."
Account Executive
"Just sending a generic recap doesn’t work for anybody. Follow-up emails need to sound thoughtful and personalized, but getting there from raw transcripts or meeting notes isn't straightforward."
Account Executive
Inbox-Native Writing Support
Inbox-Native Writing Support
Inbox-Native Writing Support
Inbox-Native Writing Support
Never leave your inbox.
Never leave your inbox.
Never leave your inbox.
Everything you need shows up right where you’re already writing, so you never have to change the way you work.
Everything you need shows up right where you’re already writing, so you never have to change the way you work.
Everything you need shows up right where you’re already writing, so you never have to change the way you work.
Email Generation
Email Generation
Email Generation
Email Generation
Draft emails that match your format.
Draft emails that match your format.
Draft emails that match your format.
Quickly draft follow-ups with full context from your calls—automatically structured to fit your style.
Quickly draft follow-ups with full context from your calls—automatically structured to fit your style.
Quickly draft follow-ups with full context from your calls—automatically structured to fit your style.
Quick Text Refinement
Quick Text Refinement
Quick Text Refinement
Quick Text Refinement
Tweak your text on the fly.
Tweak your text on the fly.
Tweak your text on the fly.
Easily adjust tone, wording, or content by simply selecting phrases you want to change
Easily adjust tone, wording, or content by simply selecting phrases you want to change
Easily adjust tone, wording, or content by simply selecting phrases you want to change
Your best follow-ups start here.
Your best follow-ups start here.
Your best follow-ups start here.
No more second-guessing or digging through scattered notes—everything you need is right there when you need it.
No more second-guessing or digging through scattered notes—everything you need is right there when you need it.
No more second-guessing or digging through scattered notes—everything you need is right there when you need it.
Get started today
Join the waitlist and elimate wasted time spent writing follow-up emails.
Join waitlist
Join waitlist
Join waitlist
Join waitlist
Step into the future of follow-up emails.
