Social media engagement is a numbers game. The more thoughtful replies you leave on posts, the more visibility and connections you build. But writing dozens of meaningful comments every day is exhausting. ForSocials' Reply Guy feature solves this by showing Agree, Disagree, and Congratulate buttons directly below each post on Instagram, Facebook, X, LinkedIn and Reddit

When you click any of the three buttons, Reply Guy generates 3 AI-powered suggested replies that are contextual to the actual post content. The AI reads the full post before generating replies, so every suggestion is relevant — not generic. You pick the one you like, copy it, and post it as a comment. The entire process takes seconds instead of minutes. For a fuller overview, see our AI reply generator page.

What makes Reply Guy truly powerful is customisation. From your ForSocials settings, you can edit the prompt behind each button. Instead of 'Agree,' you could set it to 'Support with data' or 'Add personal experience.' Instead of 'Congratulate,' try 'Celebrate with humour.' This lets you shape your engagement style while still getting AI-generated starting points.

Reply Guy works across five major platforms: Instagram, Facebook, X, LinkedIn and Reddit (formerly Twitter). The buttons appear naturally below each post in your feed, so you never need to leave the platform or open a separate tool. It's designed to feel like a native part of your browsing experience.

A word of caution: always follow each platform's terms of service. Reply Guy provides suggested replies to help you engage faster, but it's not meant to replace your authentic voice. Use the suggestions as starting points, edit them to sound like you, and always ensure your replies add genuine value to the conversation. **Install ForSocials and try Reply Guy today — it's free.**