ReplyGuy alternatives: Prospy vs ReplyGuy
ReplyGuy finds recent posts where your product fits, using keywords its AI suggests, and writes replies that mention your product. For Reddit, its site says it uses purchased accounts that are emailed to you after you subscribe. For X, it suggests where to reply and what to say, and you post. Plans are credit based.
UpdatedPick ReplyGuy if you want AI-written replies placed for you on Reddit, you are comfortable with them going out from purchased accounts, and you want to pay per reply in credits. Pick Prospy if you want to find buying-intent conversations across 12 sources and reply yourself, from accounts you own: Prospy never posts, comments or votes for you.
- Sources
- 12 sources: X, Reddit, Hacker News, Bluesky, YouTube, LinkedIn, Threads, TikTok, Quora, Product Hunt, GitHub and Medium. Not covered: Instagram, Facebook, news sites, podcasts.
- Scoring
- Every mention is scored by AI for relevance and buying intent. Keywords are scanned once a day.
- Pricing
- Prospy Pro $24.00/month, billed monthly. Explorer Pass $12.00 one time for three days of full access. No free plan.
- Safety
- Prospy never posts, comments or sends messages on your behalf and never needs your social logins.
Prospy vs ReplyGuy at a glance
ReplyGuy's column comes from its own website, checked on November 9, 2026. Where its site does not say, we say so instead of guessing. Plans change, so check replyguy.com before you buy.
| Prospy | ReplyGuy | |
|---|---|---|
| Platforms covered | 12 sources: X, Reddit, Hacker News, Bluesky, YouTube, LinkedIn, Threads, TikTok, Quora, Product Hunt, GitHub and Medium | Reddit and X are the platforms named on its site |
| How often it checks | Once a day for each keyword | Not listed on its site |
| AI and intent scoring | AI scores every mention for relevance and buying intent and ranks the feed | AI picks recent, relevant posts where your product fits |
| Threads that rank on Google | Checks Google for your keywords and flags high-intent Reddit, Hacker News and YouTube threads that rank, with their position | Not listed on its site |
| Alerts and delivery | Dashboard feed, email, Slack, Discord and signed webhooks | Notifications and reports on every plan |
| API and MCP | REST API and MCP server | Not listed on its site |
| Posting and automation | Never posts, comments, votes or sends messages for you. You reply from your own accounts. | Auto-replies on every plan. On Reddit, replies go out from purchased accounts it emails to you, and can be sent as DMs when a comment cannot post. On X you edit and post the reply yourself. |
| Price | Prospy Pro $24.00/month, billed monthly. Explorer Pass $12.00 one time for three days of full access. No free plan. | Pro $49/month (100 credits), Business $99/month, Enterprise $199/month, Agency $499/month. Yearly plans from $349/year. One credit per comment found and per reply posted. Price checked November 9, 2026. |
Sources for ReplyGuy: replyguy.com, checked November 9, 2026. Prospy is not affiliated with ReplyGuy.
When ReplyGuy is the better choice
An honest list. If these describe you, Prospy is probably not the right tool.
- You want replies written and posted for you and accept that they come from accounts you did not build
- You like paying per reply with credits that, when bought on top of a plan, never expire
- You want a free website audit that suggests keywords before you sign up
- You report to clients and want a screenshot of every posted reply
When Prospy is the better choice
Prospy reads public posts and never posts, comments, votes or sends messages for you, so there is no account of yours or ours at risk.
- You want every reply to come from you, from accounts you own, with nothing posted on your behalf
- You want X, Reddit, LinkedIn, Hacker News, YouTube and 7 more sources in one feed
- You want a REST API, an MCP server and webhooks to send leads to your CRM or agents; ReplyGuy's site lists none
- You want to see which threads rank on Google before you choose where to reply
How to move from ReplyGuy to Prospy
Most teams are set up in one sitting. Your keywords carry over; the intent scoring is new.
- Copy the keywords ReplyGuy suggested for your product.
- Create a Prospy project from your website and add those keywords.
- Use the intent score to pick the threads worth a reply, and reply from your own Reddit or X account.
- Send high-intent mentions to Slack, email or your CRM through a webhook.
Does ReplyGuy post from my Reddit account?
No. Its site says that for Reddit it uses purchased accounts, sent to you by email within a few days of subscribing. For X it suggests the reply and you edit and post it yourself.
What is a ReplyGuy alternative that does not post for me?
Prospy finds and scores the conversations, flags threads that rank on Google and leaves the reply to you, from your own account. F5Bot, Syften and KWatch.io are alert tools that also leave posting to you.
How do ReplyGuy credits work?
One credit per high-intent comment it finds, one per posted and verified reply, one per reply sent as a DM and five per brand audit after the first free one. Pro includes 100 credits a month.
Which platforms does ReplyGuy support?
Its site names Reddit and X. Prospy watches 12 sources, including Reddit, X, LinkedIn, Hacker News, Bluesky, YouTube, Threads and GitHub.
How much does ReplyGuy cost compared with Prospy?
ReplyGuy, as listed on replyguy.com on November 9, 2026: Pro $49/month (100 credits), Business $99/month, Enterprise $199/month, Agency $499/month. Yearly plans from $349/year. One credit per comment found and per reply posted. Prospy Pro $24.00/month, billed monthly. Explorer Pass $12.00 one time for three days of full access. No free plan.
Your people are out there.
Let’s find them.
Start with your website. Your first scored threads arrive within the hour.