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Signal
AI tools sorted by what they do, not their launch hype
Signal is a directory of AI tools, sorted by what they're actually for — coding, writing, image, video, research, and more — instead of by hype or launch buzz. Every tool shows a quick free/paid/freemium tag so you're not surprised by a paywall three clicks in. No logins, no ads, no clutter — just search, filter, and go. There's also a "Submit a tool" button if you know something that belongs on the list.
Hey everyone 👋
I kept running into the same problem: every time I needed an AI tool for something specific, I'd end up scrolling through 15 tabs of "Best AI Tools 2026" listicles that were 80% the same 5 tools with no real filtering.
So I built Signal — a simple, searchable directory of AI tools organized by what they're actually for (coding, writing, image, video, research, etc.), with a quick free/paid/freemium tag on each one so you're not surprised by a paywall three clicks in.
It's simple by design — no logins, no ads, just search, filter, and go. You can also submit a tool if you think something's missing.
Would love your feedback, and if you know a tool that should be on here, there's a 'Submit a tool' button at the top!
About Signal on Product Hunt
“AI tools sorted by what they do, not their launch hype”
Signal was submitted on Product Hunt and earned 0 upvotes and 2 comments, placing #160 on the daily leaderboard. Signal is a directory of AI tools, sorted by what they're actually for — coding, writing, image, video, research, and more — instead of by hype or launch buzz. Every tool shows a quick free/paid/freemium tag so you're not surprised by a paywall three clicks in. No logins, no ads, no clutter — just search, filter, and go. There's also a "Submit a tool" button if you know something that belongs on the list.
On the analytics side, Signal competes within Productivity, Developer Tools and Artificial Intelligence — topics that collectively have 1.7M followers on Product Hunt. The dashboard above tracks how Signal performed against the three products that launched closest to it on the same day.
Who hunted Signal?
Signal was hunted by Rishu Dubey. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Signal including community comment highlights and product details, visit the product overview.
Rishu Dubey