Factiverse
AI fact-checking YouTube videos and text for journalists
Factiverse earns our pick for fact-checkers who need to verify video as well as text. The Gather tier at €29/mo delivers real value: unlimited fact-checks, full YouTube channel monitoring, and API access — a combination few competitors match. The browser plugins and 100+ language support make it genuinely useful in a newsroom. But the free tier is severely limited (no custom video analysis on Basic), and the lack of public API documentation may deter developers. For teams already using
Verified 15d ago · liveness 57/100 · cite: rightaichoice.com/tools/factiverse
- Journalists verifying claims in text and video
- Fact-checkers monitoring YouTube channels
- Content marketers ensuring content accuracy
- Researchers analyzing multilingual sources
- Real-time chat moderation or live fact-checking
- Image or deepfake verification
- Developers needing a fully documented API
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Skip Factiverse if you need real-time moderation, deepfake detection, or a documented API for developers — or if you're not prepared to pay €29/mo for the Gather tier to unlock full video analysis and monitoring.
The free Basic tier only lets you analyze featured videos and preselected channels, so you can't test your own content without upgrading.
Factiverse's pricing fits serious fact-checkers and newsrooms that need video analysis — the Gather tier at €29/mo is a bargain compared to Logically's enterprise quote, and it's more affordable than NewsGuard's newsroom licenses for small teams. But if you only need browser-side fact-checking, free alternatives like NewsGuard's browser extension may cover your basics.
In short
Factiverse — AI fact-checking YouTube videos and text for journalists. Best for Journalists verifying claims in text and video, Fact-checkers monitoring YouTube channels, Content marketers ensuring content accuracy. Free to start; paid plans from €29/mo.
What's new in Factiverse
Checked 6 days agoAcross the latest 1 update: 1 launch.
Viability Score
How well maintained and how widely used is Factiverse? Built from what the vendor actually publishes (docs, changelog, tutorials, integrations, pricing), whether the site is live, and how much real users discuss it. How we calculate this
Last calculated: September 2026
How we score →Key Features
- AI fact-checking against trusted sources
- Sentence-level verification
- Bias analysis (political, commercial, cultural)
- Controversial claim detection
- Source suggestion from credible domains
- Credibility score for text
- Collaborative review for teams
- Export verification reports as PDF
- Browser plugin for Chrome
- Browser plugin for Firefox
- YouTube video analysis
- YouTube channel monitoring (Gather tier)
- Video transcripts with timestamps
- Email notifications for new videos (Gather tier)
- API access (Gather tier)
About Factiverse
Factiverse is an AI-powered verification platform for journalists, researchers, and content teams who need to separate fact from fiction in text and video. It analyzes claims sentence by sentence against a knowledge base of trusted sources, flags unverified or controversial statements, detects political, commercial, and cultural bias, and suggests credible references from domains you can trust. The result is a credibility score you can export as a verification report. Factiverse recently added deep video analysis: you can run full YouTube videos through the same fact-checking engine, get transcripts with timestamps, and even monitor entire channels for misinformation. It supports over 100 languages and offers a web editor, Chrome and Firefox browser plugins, and a collaborative review mode for teams. The free Basic tier lets you try the core text and video tools on featured content, but for real-world work most journalists will need the Gather tier at €29/mo, which unlocks unlimited usage, API access, and full YouTube channel monitoring. Unlike generic editing tools, Factiverse focuses on truth, balance, and sourcing.
Behind the Verdict
We'd reach for Factiverse when your verification workflow lives on YouTube as much as on the written page. That's its edge: most fact-checking tools stop at text, but Factiverse lets you feed a full video through the same engine, get a timestamped transcript, and see claims flagged as they appear. The Gather tier at €29/mo is where the product actually starts — unlimited usage, API access, and channel monitoring. That's a reasonable ask for a tool that replaces manual review hours, but it does mean the free Basic tier is more trial than tool. Where it bites: the free tier won't let you analyze your own videos on demand — you're limited to featured content. And while the API is mentioned, there's no public documentation on the site, so developers should expect some friction before they can integrate. If you're purely a text fact-checker, cheaper browser extensions might suffice; Factiverse's value is the video pipeline. Compared to Logically or NewsGuard, which focus on browser-based checks of individual articles, Factiverse's channel monitoring is a different beast — you set it to watch a source and get notified when new videos post, with email alerts. That's a workflow newsrooms used to do manually. In practice, think of Factiverse as a verification analyst that never sleeps, but it's not a replacement for human judgment — bias and credibility scores are signals, not verdicts. For teams juggling multiple languages, the 100+ language support is a quiet win, letting you verify sources across borders without a separate tool. Watch out for collaboration: the web editor is built for team review, but if your team lives in a specific CMS or Slack, you'll be exporting reports and pasting links rather than working in your existing tools. The exportable PDF report is your
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Real-world workflow fit
Concrete scenarios for the personas Factiverse actually fits — and what changes day-one when you adopt it.
You receive a YouTube video of a politician making a controversial claim. You paste the URL into Factiverse, get a timestamped transcript, and run it through the fact-checker.
Outcome: Within minutes, you have a credibility score, flagged statements, and links to trusted sources you can cite in your article — no manual review of the video needed.
Your team monitors a political channel known for spreading misinformation. You set up channel monitoring in Gather, and Factiverse flags new videos with questionable claims.
Outcome: You receive email alerts, review the flagged claims collaboratively, and export PDF reports for your editors — catching issues before they reach publication.
You need to verify that your sources are credible and unbiased across multiple languages for your literature review.
Outcome: You use Factiverse's 100+ language support to analyze claims from various sources, get credibility scores, and compile verification reports for your methodology section.
Use Cases
- Verify claims in a political news article before publishing.
- Check an opinion piece for hidden bias or loaded language.
- Ensure academic citations come from credible, peer-reviewed sources.
- Review marketing copy for controversial statements that could harm brand reputation.
- Collaboratively fact-check a team report before submission.
- Monitor a YouTube channel for misinformative content automatically.
Limitations
- Free tier is restricted to 3,000 characters and 100 checks per month.
- Browser plugin only supports Chrome and Firefox.
- No public API documentation, though API access is included in the Gather tier.
- Source database may not cover niche or local topics.
- No image or deepfake verification.
- Not suitable for real-time moderation.
- The free Basic tier only allows analysis of featured videos and preselected channels, severely limiting its utility for independent fact-checkers.
as of 2026-08-26
Verification history
We have re-verified Factiverse 6 times since . Each pass re-reads the vendor's own pages and re-checks every listed field against that evidence; passes where nothing had changed are marked as such.
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-checked, vendor evidence unchanged
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-checked, vendor evidence unchanged
Free to cite with attribution — this page re-verifies continuously.
12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
Plans compared
For each published Factiverse tier: who it actually fits, and what it adds vs. the previous tier. Cross-reference the cost calculator above for projected annual outlay.
Basic
$0/mo
Ideal for
Casual fact-checkers who want to test the tool on featured videos and their own short texts without paying.
What this tier adds
Free entry point; limited to 3,000 characters per check, 100 checks monthly, and only featured videos/channels.
Gather
€29/mo
Ideal for
Professional journalists, fact-checkers, and newsrooms that need full video analysis, channel monitoring, and continuous verification workflows.
What this tier adds
Adds unlimited usage, API access, full YouTube channel monitoring, and analysis of any YouTube video.
Where the pricing makes sense
The company stage and team size where Factiverse's pricing actually pencils out — and where peers do it cheaper.
Factiverse's pricing fits serious fact-checkers and newsrooms that need video analysis — the Gather tier at €29/mo is a bargain compared to Logically's enterprise quote, and it's more affordable than NewsGuard's newsroom licenses for small teams. But if you only need browser-side fact-checking, free alternatives like NewsGuard's browser extension may cover your basics.
Setup time & first value
How long it actually takes to get something useful out of Factiverse — broken out by persona, not the marketing-page minute.
For journalists: start using the browser plugin in minutes — install it, highlight text, and get verification results immediately. For video analysis on Gather, expect 15-30 minutes to connect your YouTube channel and set up monitoring alerts. For API integration, plan for extra time if you need to contact support for documentation.
Resources & Guides
Tutorials & Learning
YouTube returned 6 videos for “Factiverse”, and we withheld 6: 6 could not be judged, because “Factiverse” is a single word that other videos use for other things. We are showing none, because we could not prove any of them are about Factiverse.
Official links
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Featured Head-to-Head Comparisons
Factiverse vs Surge Ai
Factiverse is the go-to for content creators who need automated fact-checking and bias detection directly in their writing workflow. Surge AI is essential for AI teams requiring expert human feedback for RLHF, red teaming, and complex benchmark evaluations—especially given recent successes like reaching parity with a 60x larger model using its ComplexConstraints benchmark. Choose Factiverse for ready-to-use content verification; choose Surge AI for deep, expert-driven AI alignment.
Factiverse vs Praktika
Choose Praktika if your goal is to speak a new language fluently via AI conversation practice; choose Factiverse if you need to verify written content for accuracy and bias. They solve entirely different problems, so the decision hinges on your primary need: speaking vs. fact-checking.
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