✓ Letty
A Gmail Chrome extension that uses AI to draft and reply to emails in your writing style.
Why we recommend them
Letty is an AI-powered Chrome extension for Gmail that composes emails and suggests contextual replies based on email thread context. Users can train it on their own documents, FAQs, or websites so replies pull from their own resources. It's designed for professionals who want to reduce time spent writing routine emails.
✓Free plan available (10 AI credits/month); paid plans start at $9/month
✓Can be trained on uploaded documents or website content for personalized replies
✓Currently supports Gmail only, with Outlook and Zoho planned
What we actually verified
7.5/10 TrustScore—Money-back guarantee verified
✓Free trial available“…Letty. Choose a plan that fits your needs. Monthly Annually Free Plan $ 0 /month 10 AI credits/mo Up to 400,000 training characte”
—Reachable customer service
✓No fine-print return conditions
✓No unrealistic claims detected
Vetted 2026-07-21 · How we vet →
Common questions about Letty
Is Letty legit and safe to buy from?
Yes — Letty passed the WhatiseBrokering.com vetting checklist (try before you buy, no fine-print returns, a real way to reach them, realistic claims only) before being listed. We remove companies that stop meeting the standard.
Can I try Letty before committing, or get my money back?
Every company in our directory must offer a free trial or, at minimum, a 7-day money-back guarantee from the day your product arrives — with no fine-print return conditions like "unopened" or "original packaging". Letty met this requirement at the time of vetting.
How do I reach Letty if something goes wrong?
Letty publishes a real customer-service contact (phone or email) — that's a listing requirement. If you can't get a response, tell us at [email protected] and we'll review their listing.
Why is Letty listed on WhatiseBrokering.com?
We discovered and vetted Letty ourselves. They don't pay us anything — they're listed purely because they meet the standard.
Had a bad experience with Letty?
This directory only works if every listing keeps earning its place. If Letty didn't live up to the standard — refused a return, unreachable support, misleading claims, anything — tell us. We'll re-review them against our vetting criteria, and if they're not abiding by our rules, we remove the listing. No exceptions, no pay-to-stay.