Trustworthy pricing.

Free tastes it. Bro wins the argument, right from the toolbar. Pro is for people who build with receipts. Cancel anytime; billing runs through Stripe.

Invite five friends, get a month of Pro Coming soon. When five people you invite subscribe to any paid plan, we hand you thirty days of Pro, whichever plan you are on. It ends by itself and returns you to where you were. No card, no charge, nothing to cancel. Every further five earns another month.

12 months for the price of 10. Two months free.
Free
$0$0
The hook.
Checks5/mo
APIwallet
  • 5 checks a month
  • Evidence for and against
  • Shareable receipt links
  • APA citations
MOST POPULAR
Bro
$9.99/mo$29.99/semester$99/yr
$8.25/mo, billed annually
$7.50/mo for 4 months. Students only.
Win the argument.
Checks400/mo
API100/mo
  • 400 claim checks a month
  • 100 API calls a month
  • The highlight pill, on any page
  • APA, MLA, Chicago, BibTeX, RIS
MOST POWERFUL
Pro
$29.99/mo$99.99/semester$299/yr
$24.92/mo, billed annually
$25.00/mo for 4 months. Students only.
Build with receipts.
Checks1,000/mo
API1,000/mo
  • 1,000 claim checks a month
  • 1,000 API calls a month
  • The saved claim library
  • No daily cap, and a faster API rate
Included API calls reset on the 1st of each month (UTC), like checks. Past them, calls draw on your prepaid API wallet, so nothing stops mid-month.

Compare every lever.

LeverFreeBroPro
Claim checks / month54001,000
API calls / monthwallet only100 included1,000 included
API rate10 a minute10 a minute60 a minute
Daily cap on checksnofair-use capnone
Saved claim librarynono✓
Citation formatsAPAAPA · MLA · Chicago · BibTeX · RISAPA · MLA · Chicago · BibTeX · RIS
Highlight pillno✓✓
Fact-checker consensus✓✓✓
Receipts + share links✓✓✓

Questions about checks, API calls, limits or cancelling? The FAQ answers all of them.

Referral attribution requires a recognized share link. A recorded referral does not confirm a credit against your subscription. Receipt dividends →