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Fact maintenance for publishers

Fact-check everything
you’ve published. Automatically.

Facts go stale. Office holders change, figures get revised, records get broken. Veritas is an autonomous agent that re-checks the claims on every page you publish, on a schedule, and gives your editors a sourced fix before readers or search engines notice.

Audit 25 pages free Try the free fact checker

No card needed. Paid plans start with a 14-day trial.

highoutdatedstatistic · confidence 91%
“Unemployment in the region stands at 4.1%, the lowest level in a decade.”
Suggested fixUnemployment in the region stood at 4.6% in the latest release (source: national statistics office, 2026).
3 sources · primary source reliability 0.94Accept fixNot an error

Illustrative example.

For readers

Accuracy shouldn't depend on when someone lands on a page. Old articles keep getting traffic long after the newsroom has moved on.

For search

Fresh, accurate, well-sourced pages are what quality guidelines reward. Veritas tells you which evergreen pages need an update and what to change.

For the brand

Every correction is logged with its evidence, so your corrections policy is something you can show, not just promise.

How it works

An agent that never stops reading your site.

  1. Discover. Veritas reads your sitemaps, news sitemaps and RSS every 30 minutes. New and updated pages are queued automatically, and pages with time-sensitive claims are re-queued before they go stale.
  2. Extract. Every page is broken into self-contained, checkable claims: statistics, dates, who holds which role, quotes, superlatives. Each one is labelled with how quickly it goes out of date.
  3. Verify. For each claim the agent searches for evidence, prefers the primary sources you trust, weighs every source by its learned reliability, and returns a verdict: supported, outdated, contradicted, misleading or unverifiable.
  4. Hand over. Problems that clear a calibrated confidence bar reach the editor queue with a one-click suggested rewrite and its citations. High-severity issues go to Slack or your CMS. When the page changes, Veritas notices and closes the issue itself.

Self-improving

It gets better with every editor decision.

Calibrated confidence

Each night, Veritas re-fits the confidence threshold for each claim type to hit your target precision, so editors only see issues worth their time.

Learned source reliability

Sources that lead to accepted fixes gain trust. Sources that mislead lose it. Every domain carries a Bayesian reliability score.

Lessons from rejections

When an editor says “not an error” and why, that becomes a lesson the agent pulls into future judgments on similar claims.

Prompts that evolve safely

The agent proposes revisions to its own instructions, tests them against your labelled history and in shadow mode on live traffic, and promotes one only when it beats the current version.

A dataset that compounds

Every page version, claim, piece of evidence, verdict and editor label is collated into a versioned JSONL corpus in your own storage. It's the regression suite for every future model, and the training set for your own verifier.

Who it's for

Editors & standards desks

A prioritised queue of claims that need attention, with evidence attached. A pre-publish check for drafts.

SEO teams

Page-level health scores across evergreen content, a list of pages that need a refresh, and the exact edit to make.

Publishers

Runs autonomously in the cloud on your schedule and budget. You choose how many pages and claims it checks per run.

Pricing

Priced by pages monitored. Seats are included.

Every editor who reviews an issue teaches the agent, so plans include generous seats instead of charging per head. Yearly billing gets two months free.

Free

$0

A one-time audit

  • 1 site
  • 25 pages, checked once
  • 5 pre-publish checks / month
  • 1 seat
Start free

Starter

$49/mo

One site, checked monthly

  • 1 site
  • 300 pages monitored
  • Monthly re-checks
  • 50 pre-publish checks / month
  • 2 seats
Start 14-day trial

Agency

$399/mo

Client sites and reporting

  • 15 sites
  • 10,000 pages monitored
  • Daily re-checks of time-sensitive claims
  • 1,500 pre-publish checks / month
  • 15 seats, then $10/seat
  • Free client view-only logins
  • White-label client reports
  • API and dataset export
Start 14-day trial

Publisher

Custom

Newsrooms, annual

  • Unlimited sites
  • 25,000 pages and up
  • Unlimited seats
  • Unlimited pre-publish checks
  • SLA and onboarding
Talk to us

Need more pages on Growth or Agency? Add 1,000 for $49/month.

Keep every page true.

Start with a free audit of 25 pages. See what's gone stale before your readers do.

Audit 25 pages free