ReplyBase monitors Twitter, Reddit, YouTube, and 4 other platforms for conversations where you can help — then drafts a reply in your voice.



Every day, thousands of people ask questions, seek recommendations, and start discussions about topics you know well. ReplyBase finds those conversations across 7 platforms, scores which ones are worth your time, and helps you write replies that sound like you.
Add a few keywords that describe what you do — like "email marketing," "meal prep," or "UI design." We'll scan 7 platforms for people talking about those topics right now.
We surface posts and threads where people are asking questions, seeking recommendations, or discussing problems you can solve. Each one is scored so you know which are worth your time.
Use our AI-drafted reply or write your own. Either way, you show up where your audience already is — as the helpful expert, not the pushy marketer. That's how you get followers, leads, and customers.
Twitter, Reddit, YouTube, Hacker News, Dev.to, Product Hunt, and Indie Hackers — all monitored from a single dashboard
Every conversation gets a score based on relevance, engagement, and timing so you focus on the ones that matter
Stale threads, spam, and low-value posts are filtered out automatically so you only see real opportunities
See how fresh each conversation is — reply early for maximum visibility, skip ones that are already cold
Get a ready-to-post draft that matches your tone, expertise, and personality — edit it or use it as-is
See which replies actually got likes, upvotes, and responses so you know what works
Choose the plan that fits your needs
Full Starter access, no card needed
For active creators
For power users & businesses
Be the one who shows up with the answer