AI-powered Reddit replies that sound like you. 6 unique tones. Your persona. Your API keys.
Works with your own API keys (BYOK). No account required.
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6 Unique Tones
From supportive hype to spicy hot takes. Match your vibe to any conversation.
Pure energy and support. For wins and struggles alike.
Friendly burns with love. Sarcasm included.
Bold opinions that spark conversation.
Well-researched corrections. Polite pedantry.
Thoughtful follow-up questions.
Helpful, structured responses with context.
Simple Setup
From install to reply in under 2 minutes.
Add RedSutra to Chrome. No account needed.
Use your Gemini, OpenAI, or xAI key. Your key, your control.
Click the button on any Reddit post. Pick a tone. Done.
Why RedSutra
Use your own API keys. No middleman, no subscription, no data collection.
Set your profession, interests, and writing style. Replies sound like you.
Generate replies in seconds. Edit and post. No friction.
Understands the post, the subreddit, and the thread context.
No backend. No analytics. Your data stays on your device.
Gemini offers free tier. Other APIs cost fractions of a cent per reply.
Supported Providers
Works with the models you already trust.
RedSutra is designed with privacy as a core principle. We don't want your data.