Compare · AI auto-replies on Reddit and X
The best ReplyGuy alternative: Larvabot vs ReplyGuy
ReplyGuy is built for automation: it finds posts on Reddit and X where your product fits and sends AI-generated replies for you, priced by replies per month. Larvabot takes the opposite approach: it finds and scores the conversations across 13 sources and drafts a reply, but you read it, edit it and post it yourself. If you want hands-off volume, ReplyGuy; if you want replies that sound like you and keep your accounts safe, Larvabot.
Facts about ReplyGuy checked on its own site, October 2026.
Larvabot
Finds people asking for what you sell, and drafts the reply
From $19/month
- Watches
- 13 sources: Reddit, Threads, X, LinkedIn, Facebook groups, forums and more
- Does
- Scores each post, drafts a reply you post yourself, plus email outreach
- Alerts
- Push on phone and desktop, Telegram for the best leads
- Pays
- Flat fee, no credits or keyword caps, 14-day free trial
ReplyGuy
AI auto-replies on Reddit and X
From $10/mo
- Watches
- Reddit and X
- Does
- ReplyGuy tracks your keywords on Reddit and X, picks recent posts where your product fits and generates replies that mention it, with automatic replies on its paid plans and a monitoring-only Analyst plan
- Alerts
- Notifications and reports
- Pays
- Monthly plans by keywords and replies
The differences at a glance
- ReplyGuy sends replies automatically (priced by replies per month); Larvabot drafts and you post.
- ReplyGuy watches Reddit and X; Larvabot watches 13 sources including Threads, LinkedIn, Facebook groups and forums.
- ReplyGuy's plans cap keywords and replies; Larvabot has no keyword caps.
- ReplyGuy has a $10 entry plan and a monitoring-only Analyst plan.
Larvabot vs ReplyGuy: feature comparison
| Feature | Larvabot | ReplyGuy |
|---|---|---|
| Where it looks | ||
Yes | Yes | |
| Hacker News | Yes | No |
| Threads, X, LinkedIn, Facebook groups | YesPublic posts that search engines index | X onlyNo Threads, LinkedIn or Facebook groups |
| Forums, Stack Exchange, Lemmy, GitHub | Yes | No |
| YouTube comments and Bluesky | Yes | No |
| Telegram groups | YesGroups you've joined, read-only | No |
| Limit leads to a city or country | Yes | No |
| What it does | ||
| AI scores each post for buying intent | Yes0–100, tagged by intent | YesAI picks relevant posts |
| Reply drafted for you | Yes | YesAnd sends them automatically |
| Never posts or DMs from your accounts | YesYou post every reply yourself | NoAuto-replies on paid plans |
| Finds businesses to email and drafts the email | YesWith contact finding and follow-ups | No |
| Shows which replies brought visitors | YesCookieless tracking snippet | ReportsOn replies sent |
| Alerts and apps | ||
| Push notifications on phone and desktop | YesInstallable web app, iPhone included | No |
| Chat alerts (Telegram or Slack) | TelegramFor posts scoring 85+ | No |
| Pricing | ||
| How you pay | Flat monthly fee, no credits | Monthly plans by keywords and replies |
| Keyword or mention limits | NoneRuns on your own free API keys | 5–100 keywords20–1,000 replies a month |
| Starting price | $19/month | $10/month |
| Free plan or trial | 14-day free trial | 3-day trial |
Pricing compared
Larvabot
- Launch1 website, unlimited leads and drafts$19/mo
- ScaleUnlimited websites, unlimited leads and drafts$49/mo
No credits, no per-keyword or per-mention charges. The AI and search run on free API keys in your name. 14-day free trial.
ReplyGuy
- Small5 keywords, 1 project, 20 replies a month$10/mo
- Analyst20 keywords, 5 projects, monitoring only$39/mo
- Pro5 keywords, 1 project, 100 replies a month$49/mo
- Business25 keywords, 5 projects, 300 replies a month$99/mo
- Enterprise100 keywords, unlimited projects, 1,000 replies a month$199/mo
ReplyGuy has a 3-day trial, lets you cancel or change plans any time, and offers refunds within 7 days if the product is unused.
ReplyGuy's current pricing ↗Where ReplyGuy is the better choice
No tool is right for everyone. ReplyGuy does some things Larvabot doesn't:
- Hands-off volume: if you want replies sent without reviewing each one, ReplyGuy does that.
- A very low $10 entry plan for a handful of keywords.
- A monitoring-only Analyst plan with 20 keywords across 5 projects.
- Reporting on the replies it has sent.
Why people choose Larvabot instead
Replies that sound like you
Every Larvabot draft waits for you: you edit it, post it from your own account, or skip it. Platforms' spam rules and the people you're replying to both notice automated promotion; a human reply keeps your reputation intact.
13 sources, not two
Reddit, Hacker News, Threads, X, LinkedIn, Facebook groups, YouTube comments, Bluesky, Stack Exchange, Lemmy, Discourse forums, GitHub and Telegram groups, plus the wider web. Your buyers don't all ask on the same site.
A flat fee, no credits or keyword caps
Larvabot runs on free API keys in your own name (an AI key, a search key), with a quota guard that stops below every free limit. A month with 500 leads costs the same as a month with five.
Alerts where you are
Install Larvabot as an app on your phone or computer (iPhone too, from the Home Screen) and get a push when something worth replying to turns up, plus an instant Telegram message for posts that score 85 or more.
More than monitoring
When your buyers are businesses, Larvabot also finds the ones worth a personal email, finds the right contact and drafts the email and follow-ups. A directory checklist and visitor reports are included.
Local leads only, if you want
Tell Larvabot where your customers are and it watches your city's subreddits and groups and drops posts from people clearly elsewhere. Built for freelancers and service businesses, not just software.
Which one should you choose?
Choose Larvabot if…
- You want to approve every reply and post it as yourself.
- Your buyers ask on Threads, LinkedIn, Facebook groups, forums, YouTube or Bluesky.
- You don't want reply or keyword caps.
- You also want email outreach to businesses and visitor attribution.
Choose ReplyGuy if…
- You want replies sent automatically and accept the reputation and platform-rule risks.
- You only care about Reddit and X.
- You want the cheapest possible entry plan for a few keywords.
How to switch from ReplyGuy to Larvabot
- 1Start a free trial and add your website. Larvabot reads it and drafts a profile of your customers, competitors and the phrases people use when they ask for what you sell.
- 2Copy your ReplyGuy keywords into the profile's keywords and "how people ask" phrases, then review the communities it suggests.
- 3Add a free AI key and a free search key (the setup guide shows where to get them in a few minutes).
- 4Turn on push notifications and, if you like, Telegram alerts. Larvabot checks every couple of hours from then on.
Step-by-step help: Larvabot quickstart · the free keys you need · where Larvabot looks
Frequently asked questions
How much does ReplyGuy cost?
ReplyGuy's plans run from Small at $10 a month (5 keywords, 20 replies) through Pro at $49 (100 replies), Business at $99 (300 replies) and Enterprise at $199 (1,000 replies), plus a monitoring-only Analyst plan at $39. There's a 3-day trial.
Does Larvabot post replies automatically?
No. Larvabot drafts each reply and you post it yourself, or skip it. It never posts, comments or sends messages from your accounts.
Is auto-replying on Reddit and X allowed?
Reddit's rules ask for authentic participation and ban spam, and X's automation rules prohibit spamming or sending unsolicited messages. Automated promotional replies risk removals, reports and account restrictions; reviewing and posting replies yourself avoids that.
What platforms does ReplyGuy support?
Reddit and X. Larvabot covers those plus Hacker News, Threads, LinkedIn, Facebook groups, YouTube comments, Bluesky, Stack Exchange, Lemmy, Discourse forums, GitHub and Telegram groups you've joined.
Is Larvabot more expensive than ReplyGuy?
ReplyGuy's entry plan is cheaper at $10 a month for 5 keywords and 20 replies. Larvabot is a flat $19 a month with no keyword or reply caps, or $49 for unlimited websites, with a 14-day free trial.
Try Larvabot free for 14 days
Add your website and Larvabot works out who your customers are, then finds the people asking for what you sell across 13 sources, with a reply drafted for each. From $19 a month after the trial, with no credits.
More comparisons
ReplyGuy is a trademark of its owner; this page isn't affiliated with or endorsed by ReplyGuy. Details checked October 2026 from: ReplyGuy pricing; ReplyGuy homepage. Spotted something out of date? Tell us and we'll fix it.