Self-host
Open Source
$0
Complete engine and SDKs. Your infrastructure, your operations.
View on GitHub →Home / Pricing
Simple by design
Open software.
Managed when you want it.
All product capabilities are open source. Pay for hosted scale, operational support, or a private deployment.
Apache 2.0No feature lockCancel anytime
Choose how you run it
One engine. Three operating models.
We host
Managed
$0–199/mo
Same engine. More capacity, automation, monitoring, and support.
Start free →Your boundary
Private / Enterprise
Custom
Dedicated deployment, private network, keys, identity, and SLA.
Talk to us →Managed plans
Scale usage, not feature access.
PlanWritesRecallsOperations
Managed Free $010K10KEvaluation
Starter $15100K50KAdapters + webhooks
Growth $69500K250KMetrics + support
Pro $1992M1MPriority support
Start free →Every plan includes temporal recall, lineage, audit, conflict, backtest, and erasure APIs.
Expert help
Go from question to proof.
5 days
Validation sprint
Test one changing-facts workflow. Leave with evidence and a go/no-go decision.
$2,5008 weeks
Founding implementation
Ship one production workflow with architecture, instrumentation, and acceptance tests.
$25,000The boundary
The code stays open. Operations are the product.
BuildComplete engineFree
OperateScale + reliabilityManaged
ControlNetwork + keys + SLAPrivate