AI that reads the conversation on your screen and turns your draft — Ukrainian, Polish, Spanish, Hindi, any language — into a confident, professional English reply. Right where you type.
No copy-pasting into ChatGPT in another tab. The AI lives inside the page you're already on.
In any text field, on any site. ReplyFluent captures the conversation around it — the client's messages, tone, and what's being discussed.
Ukrainian, broken English, a mix — anything. Your words define the content; nothing is invented on your behalf.
A natural, professional English reply that fits the conversation. One click puts it into the field, ready to send.
Install the extension, then write a draft in the box below — no sign-up page, no other site needed.
Not a grammar checker, not a chatbot in another tab. AI that sees your conversation and writes like a colleague who says things the right way.
The AI sees the conversation on the page, so replies match the situation — deadline talks read like deadline talks.
No invented promises, prices, or dates — ever. Where a fact is missing, you get a [confirm: …] placeholder instead.
Professional, friendly, or direct — and ×3 AI-generated variants when you want options to choose from.
Feed it a few of your real messages and the AI learns your voice. Stored locally in your browser, not on our servers.
Not sure what the client actually means? One click gives you the message decoded by AI: the ask, the subtext, what to address.
Upwork, Gmail, LinkedIn, Slack, ClickUp, Jira — any site with a text box, including old-school editors.
Your conversations, drafts, and AI replies are processed in-flight and never stored on our servers. Context is read only when you explicitly invoke the extension — never in the background. Your style examples live in your browser, not our database.
Start free. Upgrade when it earns its keep.
What ReplyFluent is, and how the AI actually behaves
ReplyFluent works inside the page you're already typing in and reads the client conversation as context — no copying, no pasting, no re-explaining the situation to a chatbot. The reply lands in the text field with one click.
Grammarly corrects the English you already wrote. ReplyFluent writes the English for you: you give it the meaning in your own language, and the AI produces the message — matched to the client's tone and to what was actually asked.
Any. Ukrainian, Polish, Russian, Spanish, Portuguese, Italian, German, French, Turkish, Vietnamese, Indonesian, Hindi, Arabic, Chinese, Japanese, Korean and dozens more — including mixing your language with English technical terms, the way developers actually write.
No. Your draft defines the content, and the AI is instructed never to invent deadlines, prices, or commitments. When a reply needs a fact you haven't provided, it inserts a visible [confirm: …] placeholder instead of guessing.
No. Text is processed in-flight to generate the reply and is never logged or saved on our servers. The page is read only when you press the shortcut — never in the background.
Any site with a text field: Upwork, Gmail, LinkedIn, Slack, ClickUp, Jira, Intercom, client portals, and old-school comment boxes built on iframe editors.