Pricing
The open-source runtime is free forever. Quark Enterprise adds the features teams need to run agents in production.
Open Source
The full agent runtime, free forever.
Free forever · Apache 2.0
Commercial
Enterprise features and dedicated support.
Per-team pricing · Commercial license
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No. Quark is the full runtime — every feature of the agent engine, all tools, the complete CLI. There are no artificial limitations, no time limits, no usage caps.
Quark Enterprise adds enterprise features on top of the same open-source core: SSO/LDAP integration for centralized authentication, priority support with SLA guarantees, and hands-on private deployment assistance.
Yes. Quark Enterprise builds on the same runtime. Upgrading is additive — your existing Quarkfiles, agents, and configurations continue to work unchanged.
Quark Enterprise is priced per-team based on your deployment needs. Contact us to discuss your requirements and we'll put together a proposal.