Pricing
Free to extract and review. $10/month for AI verification.
Everything you need to build and share a verification record by hand is free. Pro adds the AI steps that do the heavy lifting for you.
Free
For manual citation review
$0
- Upload papers and extract every citation and reference
- Automatic reference resolution against scholarly metadata
- Upload source PDFs you have access to
- Annotate and verify citations manually
- Import, view, edit, and export .cfv verification records
Pro
AI-assisted verification
$10 / month
- Everything in Free
- AI claim decomposition — each citing sentence split into its individual claims
- AI passage finding — the relevant passage in each cited source, side by side with the claim
- Up to 10 papers verified per rolling 7 days
- 30-day free trial; cancel anytime from the billing portal
Billing questions
How does the free trial work?
Starting a trial requires a payment method through Stripe. You get full Pro access for 30 days; if you cancel before the trial ends, you're never charged. Otherwise it becomes a $10/month Pro subscription that renews until you cancel.
What counts against the weekly limit?
Each paper you run AI verification on counts as one of your 10 papers per rolling 7-day window. Extraction, manual review, and .cfv import/export are unlimited and free.
I have an invite code.
Invite codes grant complimentary Pro access without a card. Redeem one at citefirm.com/redeem.
Start with the free tier
Upload a paper and see the extracted citation record before deciding on Pro.
Create free account