Free Scale-tier access for early-stage teams
Apply for a Startup Grant. We review each application by hand and grant free Scale-tier access with Contributor Mode — no credit card, no sales call.
What granted startups get
Scale-tier grant
2,000,000 cloud analysis calls/mo, each one checked by the rules and Galvanize 3, granted free after human review.
Contributor Mode
In exchange for the grant, a scrubbed excerpt of analyzed inputs (emails, tokens and keys redacted automatically) is kept for up to 90 days to improve our detection models. You can move to a paid, zero-retention tier anytime.
Human review
Every application is reviewed by a person; we aim to reply within 24 hours. Grant length and limits are confirmed in writing when approved. No sales call required.
Direct line to the builders
Email with the people who build zn, plus guidance securing agents on Strands, LangChain, LlamaIndex and MCP.
Apply for a Startup Grant
The form opens an email to hello@usezn.com in your mail client. Tell us what your agent does and how you handle untrusted input.
Not building an agent yet? Start free on the Free plan, or read the docs. Security researchers can request a grant via our disclosure program.