Governed memory,
packaged for your stage
Durable state, causal provenance, and compounding knowledge — packaged around how you deploy and how your system grows.
Starter
Starting at $20/mo
Governed memory for individual builders and early systems.
- Desktop app (macOS & Linux)
- Governed operational memory
- 1 workspace, up to 500 memory entries
- Basic knowledge bank access
- Signed evidence packs
- Community support via Discord
Local-first
Local
Starting at $199/mo
Full data sovereignty with governed memory running on your own machine.
- Everything in Starter
- Local + remote memory
- Python & Node SDKs + Thalamus CLI
- Fully offline / air-gapped operation
- Local knowledge banks with citation-root provenance
- 20 workspaces, unlimited entries
- Dedicated priority support (24-hr response SLA)
Team & Enterprise
Custom
Governed team deployment, permissioned knowledge banks, and dedicated onboarding for larger organizations.
- Evidence exports and governed review flows
- SSO, RBAC & policy controls
- Shared knowledge banks with restricted/public tiers
- Dedicated success manager & custom SLA
Enterprise
Licensing and custom terms
For enterprise deployment, dedicated support, and tailored limits.
Built on accountability-first architecture
Signed evidence packs, causal provenance, admission-time policy enforcement, and citation-root knowledge banks are included across every plan — so every decision your system makes is governed, recorded, and replayable.
Signed evidence packs Causal provenance Admission-time enforcement Citation-root knowledge banks Pure binary execution
Compare plans
A detailed breakdown of what’s included at every tier.
Governance & Accountability
Signed evidence packs
Starter✓ Local✓ Team✓
Causal provenance
Starter✓ Local✓ Team✓
Audit log export (JSON, CSV)
Starter— Local— Team✓
Role-based access controls
Starter— Local— Team✓
Policy controls
Starter— Local— Team✓
SSO & SCIM provisioning
Starter— Local— Team✓
Contracts
Active contracts
Starter5 Local25 TeamUnlimited
Custom contract authoring
Starter— Local✓ Team✓
Contract editor
StarterRead-only LocalFull editor TeamFull editor
Products
Desktop app
Starter✓ Local✓ Team✓
Thalamus CLI
Starter— Local✓ Team✓
Python & Node SDKs
Starter— Local✓ Team✓
Per-user API keys
Starter— Local✓ Team✓
Knowledge banks
StarterBasic access LocalLocal banks TeamShared + permissioned
Limits
Workspaces
Starter1 Local20 TeamUnlimited
Memory entries per workspace
Starter500 LocalUnlimited TeamUnlimited
Team seats
Starter1 Local1 TeamUnlimited
Deployment
Fully offline / air-gapped
Starter— Local✓ Team✓
License-file auth (no call-home)
Starter— Local✓ Team✓
Server / daemon required
StarterDesktop app LocalNone — pure CLI TeamNone — pure CLI
Support & Onboarding
Support channel
StarterDiscord LocalPriority email TeamDedicated
Response SLA
Starter— Local24 hours TeamCustom SLA
Dedicated success manager
Starter— Local— Team✓
Security review support
Starter— Local— Team✓
| Feature | Starter | Local | Team |
|---|---|---|---|
| Governance & Accountability | |||
| Signed evidence packs | ✓ | ✓ | ✓ |
| Causal provenance | ✓ | ✓ | ✓ |
| Audit log export (JSON, CSV) | — | — | ✓ |
| Role-based access controls | — | — | ✓ |
| Policy controls | — | — | ✓ |
| SSO & SCIM provisioning | — | — | ✓ |
| Contracts | |||
| Active contracts | 5 | 25 | Unlimited |
| Custom contract authoring | — | ✓ | ✓ |
| Contract editor | Read-only | Full editor | Full editor |
| Products | |||
| Desktop app | ✓ | ✓ | ✓ |
| Thalamus CLI | — | ✓ | ✓ |
| Python & Node SDKs | — | ✓ | ✓ |
| Per-user API keys | — | ✓ | ✓ |
| Knowledge banks | Basic access | Local banks | Shared + permissioned |
| Limits | |||
| Workspaces | 1 | 20 | Unlimited |
| Memory entries per workspace | 500 | Unlimited | Unlimited |
| Team seats | 1 | 5 | Unlimited |
| Deployment | |||
| Fully offline / air-gapped | — | ✓ | ✓ |
| License-file auth (no call-home) | — | ✓ | ✓ |
| Server / daemon required | Desktop app | None — pure CLI | None — pure CLI |
| Support & Onboarding | |||
| Support channel | Discord | Priority email | Dedicated |
| Response SLA | — | 24 hours | Custom SLA |
| Dedicated success manager | — | — | ✓ |
| Security review support | — | — | ✓ |
Roadmap
We ship in public. Here’s what’s live today and what comes next.
Live Shipped
Synaptik Core — governed memory
- •Admission-time policy enforcement — data rejected before it persists
- •Signed and exportable evidence packs
- •Causal provenance across model calls
- •Desktop app (macOS & Linux)
Now In progress
Thalamus CLI & local-first execution
- •Fully offline CLI for air-gapped environments
- •License-file authentication (no call-home)
- •Python & Node SDKs with per-user API keys
Next Planned
Team controls & governed operations
- •Role-based access controls & policy management
- •SSO & SCIM provisioning
- •Audit log export (JSON, CSV) for governed review workflows
Follow our progress and shape what ships next.
See the full roadmap →Frequently asked questions
What does “governed memory” mean in practice?
Every input passes through the admission boundary before it becomes state. Once committed, every write is signed, traceable, and carries a causal record of what policy checks passed and what evidence shaped it. Governed means the system enforces rules at write-time, not after the fact, so the ledger is permanent and replayable, not reconstructed.
What is the difference between Myelin and Thalamus?
Myelin is the desktop interface for interacting with governed memory — a developer SDK and environment for building governed-memory agents with a built-in memory graph. Thalamus is the CLI, designed for local-first and air-gapped deployments where everything runs fully offline on your own hardware. The Local plan and above include both.
Can I bring my own model API keys?
Yes. Synaptik Core is a governed memory system, not a model host. Bring your own keys from any provider — we never proxy or store them.
Where is my data stored?
On the Starter plan, memory is stored in a managed remote workspace hosted by Synaptik. On the Local and Team plans, you get both local and remote memory — local data stays entirely on your hardware, nothing leaves your machine unless you explicitly export it.
What are knowledge banks?
Knowledge banks are curated retrieval layers that sit alongside operational memory. They keep reference material under citation roots, preserve provenance, and support permissioned access without cluttering the live memory graph.
Can I upgrade or downgrade between plans?
Yes. You can upgrade at any time and we’ll prorate the remaining balance. Downgrades take effect at the end of the current billing cycle. Workspace data is preserved during both transitions.
Do you offer refunds?
Yes. If the product isn’t the right fit, contact support within 14 days of any charge for a full refund — no questions asked.
What payment methods do you accept?
All major credit and debit cards via Stripe. Team and Enterprise plans can also pay by invoice with net-30 terms.
How do I get support?
Starter users have access to our community Discord. Local plans get dedicated priority support with a 24-hour response SLA, and Team plans receive a dedicated success manager with a custom SLA.