Sovereign Platform is in pre-launch alpha.
Not yet available to purchase. Sign up for our mailing list for upcoming launch dates.
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Sovereign Platform is in pre-launch alpha.
Not yet available to purchase. Sign up for our mailing list for upcoming launch dates.
Sovereign Workflows uses a tiered licensing model that controls access to features — not throughput. Your self-hosted deployment runs at full hardware capacity regardless of tier. There is no artificial concurrency throttling.
| Tier | Description |
|---|---|
| Starter | Core workflow engine with basic orchestration — the entry-level paid tier |
| Professional | Additional connectors and features including human approval gates |
| Enterprise | Full platform: fan-out workflows, AI agent nodes, MCP Server access, audit logging |
| Air-Gapped | Everything in Enterprise, designed for on-premises deployments with no network requirements |
| Managed | Nemorion-hosted cloud offering with the full feature set and managed infrastructure |
| Feature | Starter | Professional | Enterprise | Air-Gapped | Managed |
|---|---|---|---|---|---|
| Core workflow execution | Yes | Yes | Yes | Yes | Yes |
| Visual workflow builder | Yes | Yes | Yes | Yes | Yes |
| Built-in actions | Yes | Yes | Yes | Yes | Yes |
| Webhook triggers | Yes | Yes | Yes | Yes | Yes |
| Retry & circuit breakers | Yes | Yes | Yes | Yes | Yes |
| Basic connectors | Yes | Yes | Yes | Yes | Yes |
| Scheduled (cron) triggers | — | Yes | Yes | Yes | Yes |
| Human approval gates | — | Yes | Yes | Yes | Yes |
| Fan-out (ForEach / Subworkflows) | — | Yes | Yes | Yes | Yes |
| Professional connectors | — | Yes | Yes | Yes | Yes |
| OIDC federation | — | Yes | Yes | Yes | Yes |
| LLM / AI chat steps | Add-on | Add-on | Yes | Yes | Yes |
| AI Workflow Builder | Add-on | Add-on | Yes | Yes | Yes |
| MCP / Agentic workflows | Add-on | Add-on | Yes | Yes | Yes |
| Premium connectors | — | — | Yes | Yes | Yes |
| Priority queues | — | — | Yes | Yes | Yes |
| Horizontal scaling | — | — | Yes | Yes | Yes |
| Audit logging | — | — | Yes | Yes | Yes |
| ConnectorGen | — | — | Yes | Yes | Yes |
| Offline license (no heartbeat) | — | — | — | Yes | — |
Capacity Guardrails
Starter and Professional tiers include default capacity limits on concurrent workflows and steps. These guardrails protect smaller deployments from accidentally overloading their infrastructure — if you are running on a modest server, runaway concurrency can degrade performance for everyone. Enterprise and above removes these limits, as those deployments are expected to run on infrastructure sized for high-throughput workloads. If you need higher capacity on a Starter or Professional license, increased limits are available as an add-on.
Your license is delivered as a .lic file. To install it:
License__FilePath=/app/license.lic
License__Issuer=nemorion
In Docker Compose, mount the license file as a read-only volume:
volumes:
- /path/to/your/license.lic:/app/license.lic:ro
environment:
- License__FilePath=/app/license.lic
- License__Issuer=nemorion
Mount in All Required Services
The license file must be accessible to the Engine API, Executor Worker, and MCP Server containers. Missing license files will prevent these services from dispatching or executing workflow steps.
Starter, Professional, Enterprise, and Managed tier deployments maintain a periodic connection to the Sovereign Portal to verify license status. This ensures your license remains valid and active.
If connectivity to the Portal is temporarily lost — due to a network issue, maintenance window, or DNS problem — a grace period allows your deployment to continue operating normally. When connectivity is restored, the heartbeat resumes automatically.
If the grace period expires without restoring connectivity, new workflow step dispatch is paused. Any steps already in progress complete normally.
The Air-Gapped tier is designed for environments with no internet access. Air-gapped licenses:
When a license expires or becomes invalid:
To restore operations, install a renewed license file and restart the affected services.
Contact Nemorion Technologies to obtain a license for your deployment: