Pricing
Own your security layer.
B5 Secure ships as a library and as source packages you install and own. Start free, then choose the package grade that fits your project.
Community
Free
Evaluate & build non-production
- Full library + trial source package
- Complete per-action security pipeline
- HMAC request signing & AuthCookie schemes
- Community support (GitHub & Slack)
- Non-production; teams up to 3 developers
Starter
from $960
/ developer / year
One production app or API
- Everything in Community
- Per-developer floating license
- One production application / environment
- Full
[Permission]+ data-element ADA enforcement - Email support · volume discounts at 10+ seats
Premium
from $19,200
/ protected app / year
Estate-wide value & the 2026 roadmap
- Everything in Starter
- Priced per protected application / environment
- 2026 agentic-identity & post-quantum extensions
- Multi-environment & ServiceStack support
- Compliance evidence pack (SOC 2 / ISO mappings, FIPS attestation)
- Priority support & security review
Enterprise
Custom quote
Regulated & air-gapped programs
- Everything in Premium
- Estate-wide licensing & source packages
- On-prem / air-gapped deployment
- SLA + indemnification under a Master Subscription Agreement
- Dedicated support & security-review assistance
Per-developer Starter lands your team fast; Premium and Enterprise meter on the estate you protect, where the compliance value lives. Listed prices are annual starting points — volume, multi-environment and multi-year terms are quoted on request. Licensing, trial restrictions and permissible mix-use are covered in the documentation. B5 Secure and related IP remain solely with Todd Yancey.
Ready when you are
Buy a license
Starter and Premium are purchasable directly. Card details are captured by Moov’s PCI vault — B5 Secure never sees or stores a card number. Enterprise and air-gapped programs are quoted.