AI or Not vs TheChecker.AI
AI or Not
aiornot.com
TheChecker.AI
thechecker.aiSide by side
| Figure | AI or Not | TheChecker.AI |
|---|---|---|
| Price from | $5/mo | $8.25/mo |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 5 | 9 |
| Spec score · AI Content Detection Software | 9.4 (#2) | 7.4 (#36) |
| Integrations | Its MCP server supports Claude Code, Claude Desktop, Cursor, Codex, VS Code, and Windsurf for detection and batch scanning. | The homepage describes an MCP connection for Claude or other MCP clients, with detection and humanization tools using the same account. |
| Support | The contact page directs existing customers and account inquiries to Support and says the team will respond as soon as possible. | The features page advertises 24/7 support, while the yearly plan includes priority support. |
Plans
AI or Not
- FreeFree
- Pro$5 a month
- AI or Not Text Lifetime$19.99, paid once
- Business$100 a month
- EnterprisePriced on request
TheChecker.AI
- Monthly$9.90 a month
- Yearly$99 a year
- Starter Humanizer Credits$5, paid once
- Standard Humanizer Credits$15, paid once
- Pro Humanizer Credits$35, paid once
- EnterprisePriced on request
- Humanizer Starter$5, paid once
- Humanizer Standard$15, paid once
- Humanizer Pro$35, paid once
In their own words
AI or Not
AI or Not offers detection for AI-generated images, text, video, audio, and deepfakes through its web and iOS service and API. Its image detector examines pixel-level information and can return an AI verdict, generator breakdown, and separate deepfake signal. Listed image sources include Nano Banana, Midjourney, DALL·E / GPT Image, Stable Diffusion, Flux, and Grok / Aurora; the coverage date given is July 2026. The image detection page states a 95th-percentile response time of one second or less. An MCP server supports Claude Code, Claude Desktop, Cursor, Codex, VS Code, and Windsurf for detection and batch scanning, and the service links to a Python SDK and REST API documentation. MCP text analysis rejects inputs shorter than 250 words. AI or Not says checked content is deleted instantly. Its iOS privacy policy says text analysis runs on-device, with no account required and no transmission of text or results. The Free plan includes $5 in credits, 1 million words of AI text detection each month, 20 AI image checks, and an API key. Pro costs $5 USD per month and includes $10 in monthly credits; Enterprise pricing is custom and lists regional cloud hosting and an on-premises option.
TheChecker.AI
TheChecker.AI has no write-up on Specifiction yet; its figures are above.