Comparison
Co vs Free ad
A factual side by side of two tools in Indie AI Tools. Figures come from each product’s own site.
Co
ListedEvery AI coding agent signs its commits with a forgeable plain-text line.
Free ad
ListedGenerate 10 high-converting ad headlines instantly with AI. Free, no signup required. Works for Facebook, Instagram, Google ads and more.
| Co | Free ad | |
|---|---|---|
| Category | Indie AI Tools | Indie AI Tools |
| Pricing model | Not disclosed | Paid |
| Starting price | Not disclosed | Not disclosed |
| Free tier | No | Yes |
| Platforms | Not disclosed | Not disclosed |
| Techavy score | Not rated yet | Not rated yet |
About Co
Every AI coding agent signs its commits with a forgeable plain-text line. Co-authored-by is a Lie: Cryptographic Provenance for AI Coding Agents . It matters now, because the attribution metadata is starting to be used to make trust decisions, and that turns a cosmetic line into an attack surface. Commit metadata has always been trivial to fake unless signing is enforced. So over a couple of evenings I built the missing half: a producer-attribution layer where attribution is backed by a hardware key, enforced automatically, and verifiable .
About Free ad
Generate 10 high-converting ad headlines instantly with AI. Free, no signup required. Works for Facebook, Instagram, Google ads and more. Or see it first, free, make a finished ad from your product photo, no signup →. AdCreator AI runs inside your Shopify admin, pick a product from your catalogue and get finished 1080×1080 ad creatives for Facebook, Instagram, Google and TikTok, plus narrated video ads on Pro.
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