Write emails that sound native
every time you hit send.
BetterSend adds an AI Improve button right inside Gmail. Rewrite your email to sound like a fluent native professional — fixing non-native patterns and setting the right tone — before you hit send. Works in compose and reply windows.
Works on mail.google.com · Free forever · No credit card
Second-guessing every email to your manager?
You write to a client or your lead, then re-read it five times — wondering if it sounds rude, too stiff, or just non-native. English isn't your first language, but your work emails all happen in it. BetterSend rewrites your draft in one click, right inside the Gmail compose window.
See the difference instantly
One click transforms your message — without changing your meaning.
Before
“hey when are you going to send the report i asked for this last week and still nothing”
After
Professional“Hi — I wanted to follow up on the report I requested last week. Could you let me know the expected timeline? I want to make sure we stay on track. Thanks.”
See the difference instantly
One click transforms your message — without changing your meaning.
Before
“the client is wrong about this and i need you to tell them that”
After
Diplomatic“I'd like to address a misalignment with the client regarding this point. Could we schedule a brief call to align on the facts before the next meeting? I think a clear, unified response would be most effective.”
13 tones for every email situation
From executive to friendly, concise to supportive — choose the tone that fits your recipient and relationship.
Translate emails in 44 languages
Write to international clients and teammates in their language — right inside Gmail.
Original (EN)
“Dear client, thank you for your reply. We'd like to schedule a meeting to discuss the next steps for the project.”
“"Prezado cliente, agradeço pelo seu retorno. Gostaríamos de agendar uma reunião para discutir os próximos passos do projeto."”
Write in your language. Send in theirs.
Mix Portuguese, Spanish, French — whatever comes naturally. BetterSend turns it into one polished message in the language you need.
You typed
Mixedoi team, vamos cooperate on the new release pq the deadline is tight e preciso review antes de friday
BetterSend sends
Hey team — let's team up on the new release. The deadline is tight, so I'll need to review it before Friday.
Set "Write in" to English (or any of 44 languages) once. Every Improve uses it.
How BetterSend compares
Other tools translate text. BetterSend rewrites it like a native speaker would — inside the app you're already in.
| Feature | BetterSend $1.99/mo | Grammarly $12/mo | DeepL Write $8.74/mo | ChatGPT $20/mo |
|---|---|---|---|---|
| Works inside Slack, Gmail, WhatsApp — no copy-paste | ||||
| Mixed-language input (write in PT, send in EN) | ||||
| 13 tones (Professional, Diplomatic, Confident…) | ||||
| One-click translation in the conversation | ||||
| Never stores your messages | ||||
| Less than $1.25/month on the annual plan |
Comparison reflects publicly documented features as of 2026. Trademarks belong to their respective owners.
Privacy-First by Design
BetterSend only runs when you click Improve or Translate. Your messages are never stored, auto-scanned, or sent anywhere without your explicit action.
Only runs when you click — never in the background
Messages are processed and never stored
No tracking, no scanning, no passive reading of your conversations
Frequently asked questions
Write better emails starting today
Install the free Chrome extension and improve your first Gmail message in under 60 seconds.
Install Free — No Credit Card