
Signalstac — Browse. Score. Reply.
AI agent that browses developer communities, scores relevant posts, and drafts replies in your voice.
@snipextt · X
i'm building to solve build products fast and also to build presence fast :)
The full gallery
Tech stack
60 projects

AI agent that browses developer communities, scores relevant posts, and drafts replies in your voice.
@snipextt · X
i'm building to solve build products fast and also to build presence fast :)

Automatically reply to social media posts with AI to grow followers and engagement.
@ReplyDudeAI · X
vibe coding gets you a demo quick but falls apart the second you need real logic or scale. the course probably skips that part.

Check if AI search engines (ChatGPT, Perplexity, Google) can cite your site.
grenzfrei · HN
CiteReady – Can AI search (ChatGPT, Perplexity) cite your site?

Generate Google Reviews with AI to capture leads for local businesses.
@janiraj88 · X

Instantly transform rough thoughts into professional replies.
@anandkumar_dev · X

Submit URLs to Google and Bing search indexes and track AI bot citations.
@AjayGB4 · X

Bulk submit URLs to Google and check indexing status in one dashboard.
@Ganesh_S_007 · X
My SaaS tool is for Anybody who wants to check their indexing in bulk and index their not-indexed pages in bulk

A browser extension suggesting X replies in your unique voice and tone.
@kekkodamato_ · X
Working on -- a browser extension that helps you write better replies on X. Built for anyone who spends time engaging here but wants their replies to actually land.

Write better social media replies faster with AI assistance in your voice.
@kashifbuilds · X
Hey hey, I recently launched and am currently working on onboarding and engagement metrics. Lets connect!

@suni_code Here it is: https://t.co/FJRlXNARp2 Definitely appreciating feedbacks
@sykatt01 · X
Here it is: Definitely appreciating feedbacks

AI-powered decision system that replaces SEO dashboards with judgment-driven recommendations.
@iraftopo · X
Replacing SEO dashboards with accountable decisions

Create X/Twitter posts and AI-powered replies, monitor target accounts, and run auto-replies via browser extension.
u/alexkendig · Reddit
I got tired of paying monthly for X tools, so I built a BYOK/Local browser extension instead Hey everyone, I use X/Twitter to share product updates, find customers, and build an audience. The problem is that most X tools eventually become another expensive subscription. TweetHunter, Typefully style tools, schedulers, AI assistants, outreach tools, it adds up quickly, often $30–$90/month. So I built Tweetback, a browser extension workspace for X that uses your own AI key in