FactGuard vs Trusul
FactGuard
factguard.orgTrusul
trusul.comSide by side
| Figure | FactGuard | Trusul |
|---|---|---|
| Price from | $3.08/mo | $4.99/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | — |
| API | Yes | — |
| Plans published | 8 | 7 |
| Spec score · AI Fact-Checking Tools | 9.1 (#1) | 7.5 (#14) |
| Integrations | FactGuard describes an early-access MCP server for Claude, Cursor, or any MCP host, and a Fact-Check API with a stated free tier of 100 calls per day. | For claim verification, Trusul can optionally query the Google Fact Check Tools API and NewsData.io, sending short content excerpts; these services are not used on every request. |
| Support | Support is provided by email, with the support page estimating a response within one to two business days. | The pricing page lists Community support for Free, Standard for Starter and Pro, and Priority for Business. |
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
Trusul
- Free PlanFree
- Starter Plan$4.99 a month
- 20 analyses$10, paid once
- Pro Plan$11.99 a month
- 60 analyses$20, paid once
- 150 analyses$40, paid once
- Business PlanPriced on request
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 FactGuard cautions that automated verdicts can be inaccurate, incomplete, or out of date and advises checking cited sources.
Trusul
Trusul is a web tool for analyzing claims, comparing news coverage, asking about current events and reviewing cited evidence. Its analyzer examines credibility signals in claims, articles, messages and public URLs, including sensational wording, emotional pressure, clickbait, all-caps patterns and forceful punctuation. Reports combine a credibility score, risk verdict, explanation, evidence breakdown, warnings, missing information, limitations and cited sources. The site describes its 0–100 score as a composite drawn from three independent signals.
Compare Coverage places two reports or pieces of content side by side; differences are prompts to investigate, not proof on their own. Ask Trusul answers current-news questions in English using available citations and notes evidence and coverage limitations. For this feature, users can upload PNG, JPEG, WebP, PDF, DOCX or TXT files up to 5 MiB, processed temporarily for the request. Optional claim-verification queries may send short excerpts to Google Fact Check Tools API or NewsData.io. Plans include a free option, monthly subscriptions and one-time analysis credits, though some subscriptions and credit packs are listed as opening soon. Trusul describes itself as decision support, not a fact-checking authority.