AI Reddit reply generator

An AI Reddit reply generator that sounds like you, not like an ad

By the Threadwarm team · Updated

An AI Reddit reply generator writes a draft comment for a specific thread. Threadwarm’s generator writes in your tone and point of view, follows the rules of that subreddit, avoids phrases you ban, and only mentions your product when the thread asks for a tool. You edit and post the final reply yourself.

Start freeFree plan · no card · runs in your browser

What makes a good AI-generated Reddit reply?

Reddit communities reward replies that answer the actual question from real experience, and punish anything that reads like marketing. A good generated reply is short (under about 120 words), specific to the thread, written in the first person, free of links and discount language, and it only brings up a product when someone asked for one.

Generic AI writing fails on Reddit because it is vague and over-polished. The fix is context: the generator needs the thread, the subreddit’s rules, what you actually sell and a sample of how you write. Threadwarm gives the model all four for every draft.

How does Threadwarm generate a reply?

Each draft is built from the thread plus your saved voice settings.

  • The thread title, body and top comments.
  • Your tone (casual, friendly, professional or humorous) and a sample reply in your voice.
  • Your mention policy, for example: only name the product if they asked for a tool.
  • The subreddit’s rules you saved, which the draft must follow.
  • Your never-say list, such as “DM me”, “discount code” or “check my profile”.

AI reply generator vs ChatGPT for Reddit

You can paste threads into a general chatbot, but you lose the monitoring and the guardrails.

General chatbotThreadwarm
Finds the threads for youNoYes, scans subreddits 24/7
Knows your product and voiceOnly if you paste it each timeSaved once, used for every draft
Follows subreddit rulesOnly if you paste themSaved per subreddit
Blocks phrases that get downvotedNoNever-say list
Tracks what you already answeredNoQueue, posted and skipped tabs

How much does it cost?

Drafts use AI credits: each draft costs 2 credits. The Free plan includes 40 credits a month (20 drafts) and scans 5 subreddits hourly, with no card required. Paid plans start at $29 a month for 100 credits and faster scanning. Scanning and posting never use credits.