Best AI Fact-Checking Tools in 2026
Updated
In short: VerumVerify is ranked #1 of 21 as of 3 October 2026, ahead of FactGuard and Factiverse AI. The best-ranked option with a free plan is FactGuard. The lowest first paid tier on this page is FactGuard at $3.08/mo.
Checking claims against evidence involves choices about the content you review and how verification fits your process. Compared on claim detection, fact-check mode, source types, supported content, and citation links, these tools offer different points to assess. API access or a browser extension may matter for bringing checks into an existing workflow; free-plan availability and paid-from pricing add cost considerations. The ranking begins with VerumVerify, FactGuard, and Factiverse AI, followed by Trusul and Avancer Document Fact-Checker. Compare the listed capabilities with the material you need to check and the ways your team accesses sources.
21 AI fact-checking tools ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
Recognised 40% · Phone app 26% · Documented 20% · Free plan 14% of the score
- 1 VerumVerify iPhone + Android RecognisedPhone appDocumentedFree plan 7.9$12.99/mo Claim detection: YesCitation links: YesSource types: both
- 2 FactGuard iPhone only RecognisedPhone appDocumentedFree plan 7.8$3.08/mo Claim detection: YesCitation links: YesSource types: web
- 3 Factiverse AI iPhone + Android RecognisedPhone appDocumentedFree plan 6.9 Claim detection: YesCitation links: YesSource types: both
- 4 Trusul No phone app RecognisedPhone appDocumentedFree plan 6.4$4.99/mo Claim detection: YesCitation links: YesSource types: web
- 5 Avancer Document Fact-Checker No phone app RecognisedPhone appDocumentedFree plan 6.3$12.99/mo Claim detection: YesCitation links: YesSource types: web
- 6 Crowdee No phone app RecognisedPhone appDocumentedFree plan 6.3Free Claim detection: YesCitation links: YesSource types: web
- 7 Factward No phone app RecognisedPhone appDocumentedFree plan 6.3$9/mo Claim detection: YesCitation links: YesSource types: web
- 8 FAXTR No phone app RecognisedPhone appDocumentedFree plan 6.3$49/mo Claim detection: YesCitation links: YesSource types: web
- 9 Groundery No phone app RecognisedPhone appDocumentedFree plan 6.3$599/mo Claim detection: YesCitation links: YesSource types: both
- 10 Stipple No phone app RecognisedPhone appDocumentedFree plan 6.2Free
- 11 Full Fact AI No phone app RecognisedPhone appDocumentedFree plan 5.4 Claim detection: YesCitation links: YesSource types: web
- 12 Meedan Check No phone app RecognisedPhone appDocumentedFree plan 5.4 Claim detection: YesCitation links: YesSource types: web
- 13 Veritier No phone app RecognisedPhone appDocumentedFree plan 5.4$19.99/mo Claim detection: YesCitation links: YesSource types: web
- 14 Eustace No phone app RecognisedPhone appDocumentedFree plan 5.3 Claim detection: YesCitation links: YesSource types: web
- 15 FactVerify No phone app RecognisedPhone appDocumentedFree plan 5.3 Claim detection: YesCitation links: YesSource types: both
- 16 Scrutinly No phone app RecognisedPhone appDocumentedFree plan 5.3 Claim detection: YesCitation links: YesSource types: web
- 17 Signal No phone app RecognisedPhone appDocumentedFree plan 5.3 Claim detection: YesCitation links: YesSource types: web
- 18 ClaimCrush No phone app RecognisedPhone appDocumentedFree plan 5.2 Claim detection: YesCitation links: YesSource types: both
- 19 FactPress No phone app RecognisedPhone appDocumentedFree plan 5.2 Claim detection: Yes
- 20 Omniscient AI No phone app RecognisedPhone appDocumentedFree plan 5.2 Claim detection: YesCitation links: YesSource types: web
- 21 Fact Checking App No phone app RecognisedPhone appDocumentedFree plan 5.1
Is your app on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which AI fact-checking tool is ranked first on Samsung Mobile US Press?
VerumVerify is ranked #1 of 21 with a score of 7.9. FactGuard is second and Factiverse AI third.
How many of these have a free plan?
10 of the 21 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, FactGuard has the lowest first paid tier we found: $3.08/mo.
How is this list ranked?
Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation. Paid placements never change a rank.