FactGuard vs Full Fact AI
FactGuard
factguard.org
Full Fact AI
fullfact.aiSide by side
| Figure | FactGuard | Full Fact AI |
|---|---|---|
| Price from | $3.08/mo | — |
| Free plan | Yes | — |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | — |
| API | Yes | — |
| Plans published | 8 | 1 |
| Spec score · AI Fact-Checking Tools | 9.1 (#1) | 7.1 (#17) |
| Headquarters | 30 N Gould St Ste N, Sheridan, Wyoming 82801, USA | London, United Kingdom |
| Licence | The terms grant a limited personal license and state that the software, interface, branding, and arrangement are proprietary to RAYFINITE LLC or licensors. | Full Fact says its AI tools are available to other organisations via a paid licence; the page does not state a price. |
| Purpose | FactGuard checks claims, headlines, or URLs and returns a verdict with reasoning and cited sources. | Full Fact AI helps fact-checkers, journalists, researchers and communicators identify, verify and challenge false information. |
Plans
FactGuard
- FreeFree
- Free / Dev APIFree
- FactGuard Pro Monthly$4.99 a month
- FactGuard Pro, Monthly$4.99 a month
- FactGuard Pro Annual$36.99 a year
- FactGuard Pro, Annual$36.99 a year
- Pro API$49 a month
- Scale API$199 a month
In their own words
FactGuard
FactGuard checks claims, headlines, or URLs and returns a verdict with reasoning and cited sources. It offers Quick, Thorough, and Private verification modes, with a confidence score from 0 to 100 and analysis of framing and potential bias. The web app limits submissions to 1,000 characters; its free tier uses Quick mode and displays the 30 most recent checks. The free plan costs nothing, billed forever, and includes three checks per day. Pro includes unlimited checks and history, Thorough verification, all modes, shareable verdict cards, and bulk export, but its listed plans are marked coming soon. FactGuard also describes an early-access MCP server and a Fact-Check API with a stated free tier of 100 calls per day; API access and team pricing are under development. The privacy policy says claims sent to the backend are not stored per user on FactGuard's servers. Optional on-device verification is not transmitted to FactGuard or third-party processing providers. FactGuard cautions that automated verdicts can be inaccurate, incomplete, or out of date and advises checking cited sources.
Full Fact AI
Full Fact AI has no write-up on Specifiction yet; its figures are above.