Full Fact
Worth it
Confidence: Medium
Use it: a free, IFCN-signatory UK fact-checking charity with a decade of cited experience . ideal for readers checking UK claims.
Comparison
Full Fact vs Mediabiasfactcheck
Full Fact lands on Worth it, and Mediabiasfactcheck lands on Depends.
Mediabiasfactcheck
Depends
Confidence: Medium
Use it free as a first-pass check on a news outlet's bias and factuality . journalists and educators do.
| Compare | Full Fact | Mediabiasfactcheck |
|---|---|---|
| Verdict | Worth it | Depends |
| Best for | UK readers checking viral claims | Daily readers doing quick bias checks |
| Who it's not for | Buyers needing US-first or non-UK claim coverage | Anyone needing peer-reviewed, auditable methodology |
| Privacy | No known public vulnerabilities found in the sources reviewed.10 | No known public vulnerabilities found in the sources reviewed.11 |
| Support quality | Formal complaints process documented; no commercial support. | No support evidence found |
| Public sentiment | Reviewers and communities treat it as a credible UK source, though some publicly dispute its neutrality.⁵ | Opinion is split: some journalists praise its breadth while critics and some reviewers dispute its rigor and neutrality. |
| Biggest gotcha | Full Fact AI targets fact-checking organisations; individuals and companies cannot simply purchase it.² | Methodology called informal by scholars; treat ratings as a starting point, never a verdict. |
Pick Full Fact when
- UK readers checking viral claims
- Journalists and researchers
- Health misinformation checks
- Newsroom partners needing AI fact-check tools
When Full Fact is not a fit
- Buyers needing US-first or non-UK claim coverage
- Enterprises shopping for buyable fact-checking SaaS
- Teams wanting fully automated, real-time verdicts without human review
- Guess: non-English audiences . output is English-language UK-focused
Pick Mediabiasfactcheck when
- Daily readers doing quick bias checks
- Media-literacy educators
- Researchers classifying outlet slant
- Developers wanting a ratings API
When Mediabiasfactcheck is not a fit
- Anyone needing peer-reviewed, auditable methodology
- Newsrooms needing defensible, citable bias certification
- People wanting one rating to settle what's true
- Teams needing enterprise media monitoring or SLAs
Sources
- Full Fact homepagefullfact.orgofficial
- Full Fact AIfullfact.aiofficial
- Full Fact FAQfullfact.orgofficial
- Full Fact . Wikipediaen.wikipedia.orgreview
- Full Fact (UK) . Bias and Credibilitymediabiasfactcheck.comreview
- Full Fact . IFCN Code of Principlesifcncodeofprinciples.poynter.orgreview
- How neutral is Full Fact? . The Criticthecritic.co.uknews
- Full Fact written evidence to UK Parliamentcommittees.parliament.uknews
- Full Fact fact-checking Facebook posts . Nieman Labniemanlab.orgnews
- Full Fact security page checkfullfact.orgsecurity
- About - Media Bias/Fact Checkmediabiasfactcheck.comofficial
- MBFC's Data APImediabiasfactcheck.comofficial
- Factual News - Media Bias/Fact Checkmediabiasfactcheck.comofficial
- Media Bias Fact Check Review 2025 - AcademicHelpacademichelp.netreview
- Trustpilot reviews - mediabiasfactcheck.comtrustpilot.comreview
- SmartCustomer reviews - Media Bias/Fact Checksmartcustomer.comreview