Find the people who need your product. Reply first.
ReplySpider watches X and Reddit every hour, labels who's ready to hear about you, and drafts the reply. You click, paste, done.
any tool that pings me when someone on reddit asks for a product like mine?
Draft reply
I built ReplySpider for this. You give it keywords and subreddits, it checks every hour and sends you a Slack or Discord ping with a draft reply. Happy to share how I set mine up.
spent 2 hours scrolling reddit looking for people to talk to about my app. found one. there has to be a better way
Draft reply
Been there. What helped me: search for the exact words people use when they're stuck, not your product category. I ended up automating that with ReplySpider, but a few saved searches get you most of the way.
keyword alerts or a proper social listening tool for a solo founder? budget is tight
Draft reply
Keyword alerts are free but most hits are noise. Listening tools are built for brand teams and priced like it. ReplySpider sits in between: $19/mo, it only surfaces posts where someone might want your product and drafts the reply. (I made it.)
How it works
From a keyword to a reply, with you at the last step.
- Step 1
Research keywords with your AI agent
Ask your MCP-connected agent for keyword volume and subreddit suggestions.
- Step 2
Watch keywords, subreddits and accounts
Point ReplySpider at what matters. Up to 10 watches per plan.
- Step 3
Get a ping with drafts
Discord, Slack, Telegram or email. Each match arrives labeled, with a reply ready.
- Step 4
Reply in one click
Review the draft, click through, paste. You stay in control of what's sent.
Every match gets a label, not just a keyword hit
A keyword match doesn't mean someone wants to hear from you. ReplySpider places each post on a scale, from "has the problem" to "knows your brand", and picks the reply approach to match.
- Has the problem
“I launched 3 weeks ago and I have no idea where my users hang out online.”
Reply: Help first, soft mention.
Search Reddit and X for the words people use when they have the problem, not your product's category. That's where early users are. I watch mine with ReplySpider so I'm not searching by hand. - Looking for a fix
“is there a tool that finds reddit posts asking for something like my app?”
Reply: Recommend, mention product.
ReplySpider does that. Add keywords and subreddits, it checks every hour, labels each post and drafts a reply you edit before posting. There's a free trial. - Comparing options
“keyword alerts vs a social listening tool, which one actually finds customers?”
Reply: Position against them.
Alerts catch the keyword but not the intent, so you wade through noise. ReplySpider labels how ready each person is and only drafts for the ones worth answering. - Knows you
“tried ReplySpider last week, can it send alerts to Telegram?”
Reply: Support or close, fast.
It can. Add a Telegram channel in your project's alert settings and each match arrives there with its draft. - Off-topic
“the spider in my garage is the size of my hand 😱”
Reply: No reply.
Hidden from your inbox. Doesn't count toward your limit.
It learns your taste
Every 👍, 👎, edit and label fix becomes a rule, not a black box. You can read what it learned and why a draft came out the way it did.
- Rate a draft, it shapes the next one like it.
- Edit before sending. The edit becomes the example.
First draft
Hey! Have you tried ReplySpider? It watches X and Reddit for people who need your product and drafts replies for you. Check it out!
After a few 👍 / 👎 and edits
I had the same problem finding my first users and ended up building ReplySpider for it. Happy to share how I set up my watches if that'd help.
Built for agents
Add ReplySpider as an MCP server and let your AI agent do the keyword research (search volume, subreddit fit, competitor mentions) before you ever set up a watch.
claude mcp add replyspider https://replyspider.com/mcp- Search X
- Search Reddit
- Keyword volume
- Suggest subreddits
One plan, one price
No seats, no tiers to compare. Off-topic posts never count against your limit.
Frequently asked
Is this spam?
No. Every draft is reviewed by you before it goes anywhere. ReplySpider only suggests a reply where it actually helps, and it respects each subreddit's rules.
Does it post for me?
Only via your own Zernio account, and only where the platform allows it. You're always the one who connects it and clicks send.
Which platforms?
X and Reddit today.
What does the AI see?
Only the public posts you're watching. Nothing private, nothing you didn't ask for.
