Free to check. Free to publish. Plans for AI work.
Anyone can check a label. Publishers sign their own work for free. Labels for AI work start at $99 a month, and you can try them free.

Three ways to start free.
Check for freeOn our site or by API. No account needed.
Publish for freeFree Publisher: sign your own stories with no cap, under your own name.
Mark AI workMark Trial: mark 1,000 outputs a month for free.
Labeling official files? Start with a Brand Trial: try Mark on a sample.
Plans for marking AI work.
Each plan sets how many outputs you can mark a month. Paid plans add your own name to the label.
Starter
$99/moor $990/yr
10,000 outputs a month
2 seats, 1 organization
For a team that wants its own name on AI work.
Get StarterPay yearlyRecommended
Team
$349/moor $3,490/yr
40,000 outputs a month
5 seats, 3 organizations
Adds your own web address for checks, and priority support.
Get TeamPay yearlyStandard
$999/moor $9,990/yr
150,000 outputs a month
10 seats, 10 organizations
Adds check pages that carry only your brand.
Get StandardPay yearlyGrowth
$4,000/moor $40,000/yr
1,000,000 outputs a month
Unlimited seats, unlimited organizations
For very large volume, with service levels.
Get GrowthPay yearly
| Feature | Free | Starter | Team | Standard | Growth |
|---|---|---|---|---|---|
| Price | $0 | $99/mo | $349/mo | $999/mo | $4,000/mo |
| Outputs a month | 1,000 | 10,000 | 40,000 | 150,000 | 1,000,000 |
| Evidence records a month | 5 | Unlimited | Unlimited | Unlimited | Unlimited |
| Signing your own publishing | Unlimited | Unlimited | Unlimited | Unlimited | Unlimited |
| Name on AI work labels | Encypher | Yours, after proof | Yours, after proof | Yours, after proof | Yours, after proof |
| Team seats and organizations | No | 2 seats, 1 organization | 5 seats, 3 organizations | 10 seats, 10 organizations | Unlimited seats, unlimited organizations |
| CAWGCAWG: The Creator Assertions Working Group, which defines how a label names the person or company behind content, beyond the signing tool. identity certificate | No | Yes, pending approval | Yes, pending approval | Yes, pending approval | Yes, pending approval |
| One-click evidence summary | No | Yes | Yes | Yes | Yes |
| Dedicated organization signing certificateX.509 certificate: A digital ID card for a signing key: it names the holder and is itself signed by a certificate authority. | No | Yes | Yes | Yes | Yes |
| RFC 3161Timestamp authority: An outside service that signs the time a record existed, so a signature stays checkable after its certificate expires. timestamps | Yes | Yes | Yes | Yes | Yes |
| Priority support | No | No | Yes | Yes | Yes |
| Custom verification domain | No | No | Yes | Yes | Yes |
| White-label verification pages | No | No | No | Yes | Yes |
| Service levels | No | No | No | No | Yes |
Enterprise
No cap on outputs. Single sign-on, team roles, and support terms set in your contract. Ask us about Meter, and about Trace, which is in early access.
Add-ons.
- White-Label VerificationCheck pages on your own domain, with only your brand.$249/mo
- Accelerated Archive PassProgram members sign 1 million items monthly free.$299 or $999 one-time
- Priority SupportA named contact and your own email queue.$199/mo
Good questions.
What counts as an output?
Do publishers pay to sign their own work?
What does checking cost?
Why does a trial label say Encypher?
What is an evidence record?
Create. Mark. Endure.
Start on the free path that fits. Talk to us when you need more.