Pangram
Stands out: Third-party-tested detector with a free daily cap, image scans, and a self-serve developer API.
Watch out: Individual is 300,000 words per month. API credits start at $0.05 per 100 words on Pangram 4, billed separately from the $20 seat.
Not the right fit for
- Schools that need LMS-wide unlimited seats only
- Teams that want a detector with no free cap
Persona
Stands out: Building blocks for verification, workflows, fraud graph, and case review rather than a single fixed check.
Watch out: There is no public rate card. This is an identity stack for product and risk teams, not a cheap one-off ID scan.
Not the right fit for
- Teams that only need a low-cost ID scan
- Buyers who want a public per-check price