| Price from | $19/mo | $1.99/mo |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | — |
| Plans published | 3 | 6 |
| Spec score · AI Thumbnail Generators | 8.7 (#3) | 7.0 (#27) |
| Spec score · Video Thumbnail Makers | 8.6 (#14) | 7.1 (#45) |
| Integrations | Thumbn supports bringing Google, OpenAI or Anthropic API keys for rendering billed directly by those providers. | Its privacy policy says prompts may be sent to AI providers including Replicate, OpenRouter, and Google, payments are processed by Stripe, and images are stored in Cloudflare R2. |
| Product | Thumbn watches video scene by scene, selects a moment, writes a thumbnail concept, and renders images for video platforms. | Thumix is a browser based AI thumbnail maker that recreates viral styles using a creator’s face and topic. |