AI-powered Reddit and social mention detection with automated reply suggestions
Short answer
ReplyGuy is a reddit lead generation tool positioned as: ai-powered reddit and social mention detection with automated reply suggestions. Pricing starts at $19/mo (Freemium with limited reply credits per month).
Best for: Founders who want to find warm Reddit conversations about their product category and have the time to edit AI drafts into genuine, helpful replies.
Worst for: Marketers who want to automate Reddit outreach at scale; the tool's output needs manual editing and subreddit-specific judgment before any reply is posted.
vs MediaFast: ReplyGuy generates reply drafts to insert your product into existing conversations; MediaFast helps you build a genuine Reddit presence by posting valuable content in the right communities, which tends to generate more trust and fewer bans.
ReplyGuy is a tool specifically designed to help founders find and respond to purchase-intent conversations on Reddit, Twitter, and other platforms. The product scans for keyword matches, scores them for commercial intent, and then generates suggested reply drafts using AI. The pitch is that your potential customers are already asking for solutions on Reddit and you're missing those conversations.
The AI scoring system attempts to distinguish between someone casually mentioning a topic and someone actively looking for a tool or service. This intent layer is ReplyGuy's main differentiator: it filters the mention stream to surface conversations where a well-placed reply could actually convert to a customer. The suggested replies are then crafted to mention your product naturally within a helpful response.
ReplyGuy has attracted mixed attention. Advocates see it as a smart way to find warm leads without cold outreach. Critics, including many active Reddit community members and moderators, view the AI-drafted replies as spam even when they're edited before sending. The ethical dimension of the tool's use case is worth thinking through before subscribing.
Tier
Free / $19-$99/mo
Starting At
$19/mo/mo
Model
Freemium with limited reply credits per month
Free Plan
Yes
ReplyGuy generates strong opinions on Reddit itself. Founders in r/entrepreneur and r/SaaS occasionally share positive experiences finding warm leads. However, the tool gets called out by name in moderation discussions in several popular subreddits, where moderators describe removing spam replies they've traced back to AI tools. The consensus in most marketing communities is that it needs to be used carefully and sparingly.
Founders who want to find warm Reddit conversations about their product category and have the time to edit AI drafts into genuine, helpful replies.
Marketers who want to automate Reddit outreach at scale; the tool's output needs manual editing and subreddit-specific judgment before any reply is posted.
ReplyGuy generates reply drafts to insert your product into existing conversations; MediaFast helps you build a genuine Reddit presence by posting valuable content in the right communities, which tends to generate more trust and fewer bans.
ReplyGuy
Reddit Lead Generation tool, free plan available, starting at $19/mo/mo
MediaFast
Reddit research, subreddit discovery, and AI post generation in one platform. Free to start.
If ReplyGuy doesn't fit your use case, here are the strongest alternatives with specific reasons to consider each one.
Generates Reddit posts that fit each subreddit's culture and rules rather than promotional reply drafts, leading to better community reception and fewer bans.
Similar intent-detection approach with multi-platform coverage including Facebook Groups alongside Reddit.
Faster and more reliable Reddit monitoring without the controversy of AI-generated reply automation.
Better for understanding market conversations without the reputational risk of automated reply tools.
Specific answers about ReplyGuy pricing, features, and whether it's right for your use case.
Posting promotional replies in subreddits that prohibit self-promotion violates those subreddits' rules regardless of whether the reply was AI-generated. The tool itself is not banned, but how you use it determines whether your account gets flagged. Always check each subreddit's rules before posting any reply generated by or inspired by the tool.
Intent scoring is better than no scoring but not precise enough to use without judgment. High-intent flagged conversations are more likely to be relevant, but you'll still see false positives. The scoring works best for clearly commercial queries and struggles with ambiguous or context-dependent posts.
No, and you shouldn't. The drafts are starting points that need editing to match the tone of the specific subreddit and conversation. Posting unedited AI drafts is the fastest way to get your reply flagged as spam by moderators and users alike.
Both tools do Reddit intent monitoring with AI reply suggestions, but Devi uses a browser extension architecture and covers more platforms including Facebook Groups. ReplyGuy is cloud-based and more focused on the Reddit use case with tighter intent scoring tuned for SaaS-adjacent queries.
ReplyGuy handles reddit lead generation. MediaFast handles the full Reddit loop: finding your subreddits, generating posts that fit each community, and building the Reddit presence that makes brand monitoring worthwhile in the first place.
Get Started with MediaFast