Falsify

Browser extension · Chrome

Check the page you're reading.

Falsify pulls the factual claims out of an article, searches for real sources, and marks each one true, false, or unverified — in place, on the page.

Page integrity report true false unverified every verdict carries its sources

What it does

Open an article and run a check. Falsify reads the page, separates the checkable assertions from the opinion and the furniture, then searches for evidence on each one. Claims that hold up are underlined in green, claims contradicted by the evidence in red, and claims it could not settle are left alone rather than guessed at.

Every verdict opens an evidence panel: the sentence as it appears on the page, the reasoning, and links to the sources it was checked against. It works on articles, and on YouTube, TikTok and Instagram transcripts.

Pricing

Free

$0

  • 3 page checks per day
  • 2 highlight checks per day
  • 3 minutes of video per day
  • No account required

Pro

$8 / month

  • 300 page checks per month
  • 200 highlight checks per month
  • 1,000 minutes of video per month
  • Check history across devices
  • Cancel any time

Lifetime

$98.67 once

  • Everything in Pro
  • Paid once, no renewal
  • No subscription to cancel

Free limits reset daily at 00:00 UTC. Pro limits reset each billing period. Prices in USD.

Refunds and cancellation

Cancel a Pro subscription at any time from Manage subscription in the extension; you keep access until the end of the period you have already paid for, and are not billed again. If Falsify is not working for you, email us within 14 days of a charge at falsify.support@gmail.com and we will refund it in full — subscription or lifetime, no explanation required. One refund per customer.

If you buy Lifetime while on a Pro subscription, the subscription is cancelled automatically at the end of the period you have already paid for, so you are never charged for both.

Contact

Questions, refunds, bug reports and anything else: falsify.support@gmail.com. A person reads it.