Pricing
Published prices.
No sales pressure.
All tiers include the full ProofKit SDK. Price scales with capture volume, not with features.
Developer
Evaluation, open-source, small projects
- iOS & Android SDK
- Hardware-backed signing
- Ed25519 signed manifests
- Scale Soft verifier
- Community support
Starter
€15,000 / yr
Startups and early-stage scaleups
- iOS & Android SDK
- Hardware-backed signing
- Ed25519 signed manifests
- Scale Soft verifier
- Offline capable
- Email support
Most popular
Growth
€50,000 / yr
Mid-market with real volume
- iOS & Android SDK
- Hardware-backed signing
- Ed25519 signed manifests
- Scale Soft verifier
- Offline capable
- Priority email support
Enterprise
from €10,000 / mo
Regulated industries, SLAs, on-prem
- iOS & Android SDK
- Hardware-backed signing
- Ed25519 signed manifests
- Scale Soft verifier
- Offline capable
- Custom SLA
- On-prem verifier option
- Customer trust anchor
- Dedicated engineering support
- Audit log export
Design-partner pricing available for the first cohort of customers. Talk to us →
All plans include
Full SDK access
iOS and Android SDK with hardware-backed signing via Secure Enclave and Android Keystore.
Ed25519 signed manifests
Every capture produces a signed attestation — GPS, timestamp, device identity, and content hash bound by an Ed25519 signature.
Scale Soft verifier
Verify any ProofKit-signed file at /verify. Full signature details, device identity, GPS, and timestamp.
Offline capture
No server round-trip required at capture time. Signing happens on-device in hardware.
Documentation & support
Full integration docs, API reference, and email support on all paid tiers.
No feature gating
Every feature is available on every plan. You pay for volume, not capability.
Start with the free tier
1,000 signed captures per month, no credit card required. Upgrade when you're ready to go to production.