Pricing
Pay for what you validate.
Every feature is on every plan — deep full-paper claim verification, Deep Dive, the WriteWise, all of it. Plans differ only in the number of credits allocated and how often they refresh.
How credits work
Every metered action consumes credits, and the cost is displayed before anything is deducted — on the button and again in a confirmation. Analysing a document covers extracting the claims and resolving the source behind each one; the summary and Validity Score complete the report. Validating an individual claim against its paper is charged only on request, and is refunded automatically where that paper cannot be retrieved.
The plans
- Free. A one-time credit grant: the whole-document reference check on one paper, and enough left to validate a handful of individual claims.
- Paper Pass. A single payment for one manuscript — room to check it, revise it and check it again, with deep verification on the claims that warrant it. No subscription, and the credits remain until expended.
- Researcher. A monthly allocation for a researcher with a paper always in preparation.
- Pro Researcher. The same, with substantially greater capacity for consecutive manuscripts.
- Team. One account with an allocation sized for a laboratory, a department or a small editorial desk — a shared balance rather than per-member seats.
Credits on a monthly plan reset each period and do not carry over. Institutional pricing is negotiated per agreement.