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.
