Context-native runtime • Open-core (CE + Enterprise)

Shared context for AI, apps, workflows, and operations. Not just storage—stateful reasoning and reaction across systems.

Context Engine gives teams a live context layer where scoped memory, rules, triggers, and event-driven orchestration work together. Instead of stitching a database, cache, vector store, and workflow logic by hand, you get one runtime for contextual continuity and adaptation. Start in Community Edition for fast pilots and single-node production, then move to Enterprise when you need scale, compliance, and operational guarantees.

Licensing: Server CE (AGPL), SDKs (Apache-2.0), Enterprise (Commercial).
Context Engine model in one view
Signals: events, records, telemetry, user actions
Context Engine: scoped state + relationships + rules/triggers + memory timeline
Outcomes: orchestration decisions, workflow updates, agent prompts, system actions
  • Built for context propagation across modules, tools, and environments
  • Event-driven rules and scoped memory for adaptive behavior
  • Enterprise deployment options when this layer becomes mission-critical

What makes Context Engine different

Context Engine works with your databases, brokers, and workflow tools—but solves a different problem: maintaining shared contextual state and reacting to changes across scopes, actors, and systems.

Not just a database

Databases store records. Context Engine maintains scoped relationships, continuity, and policy-aware transitions as state evolves.

Not just a vector store

Vectors help retrieve meaning. Context Engine combines retrieval with active rules, timelines, and triggerable decisions.

Not just workflow automation

Workflow tools run steps. Context Engine keeps shared memory and conditions consistent across many workflows and actors.

Not just an event bus

Buses move messages. Context Engine interprets events against live context so every event can produce context-aware actions.

Where teams use Context Engine

Use Context Engine when decisions depend on evolving state across systems—not just isolated events or static records.

AI workflow orchestration

Maintain shared memory across agents, tools, and approval steps so outputs remain coherent over long-running tasks.

Business process adaptation

Trigger policy-aware path changes when risk, regulations, or customer status shifts mid-process.

Contextual automation

Drive automation from contextual state transitions instead of brittle point-to-point if/else integrations.

Event-driven state tracking

Convert event streams into durable operational context that supports investigation, replay, and controlled remediation.

Cross-system continuity

Keep state synchronized across apps, APIs, humans, and devices with scoped context propagation.

Robotics and edge operations

Coordinate physical and digital signals with memory-aware rules for adaptive field behavior and exception handling.

Start with CE, scale with Enterprise

Community Edition is ideal for adoption, experimentation, and single-node production. Enterprise adds the operational guarantees needed when your context layer becomes core infrastructure.

Always-On Clustering

Elastic sharding, consensus replication, automatic failover, and rolling upgrades that keep contextual decisions online.

Security & Compliance

SSO, KMS, tamper-evident audit, retention policies, and legal hold for regulated context flows.

Distributed Indexing & Retrieval

Route semantic and key-based queries across shard-local indexes with hybrid BM25+ANN ranking and freshness controls.

Durable Storage & Recovery

Tiered storage with S3/GCS offload, PITR backups, and cross-region DR for mission-critical contextual continuity.

Simple, scalable pricing

Community

Free • Open Source

Perfect for dev, pilots, and single-node production.

  • ✅ Single-node engine (KV + vector)
  • ✅ Rules & webhooks
  • ✅ Admin UI (essentials)
  • ✅ Snapshots & manual restore
  • ✅ Prometheus metrics
Download CE
Enterprise

Custom • Commercial

For teams that need scale, compliance, and SLA.

  • ✅ Clustering, sharding & consensus replication
  • ✅ Distributed vector indexing & hybrid search
  • ✅ Tiered storage with S3/GCS offload
  • ✅ SSO (SAML/OIDC), ABAC & policy editor
  • ✅ BYOK/KMS, tamper-evident audit
  • ✅ PITR & cross-region DR
  • ✅ Enterprise connectors & premium observability
Request Enterprise
Typical structure: per-node + usage. Startup-friendly plans available.

Feature comparison

Capability Community Enterprise Notes
APIs & SDKs (JS/Python/PHP/Go)✅ + batching/multiplexSDKs Apache-2.0
KV + Vector index (HNSW)✅ + distributed/hybridHybrid BM25+ANN routing in EE
Rules & triggers, webhooks✅ + DAG/compensationsOrchestration in EE
Admin UI✅ (essentials)✅ + inspector & replayPolicy editor in EE
Clustering, sharding & consensus replicationHA + RAFT, rolling upgrades
Zero-downtime upgrades
Tiered storage & cloud offloadBasic snapshots✅ (S3/GCS, lifecycle)Hot/warm/cold tiers
RBAC✅ + ABACRow-level scopes
TLS & at-rest encryption✅ + BYOK/KMSKey rotation in EE
SSO (SAML/OIDC)
Audit & lineageBasic logs✅ (tamper-evident)Retention & legal hold
Data residency / air-gapped
BackupsManual snapshots✅ (PITR + scheduled)
Disaster recovery✅ (cross-region)
ConnectorsPostgres, HTTP, Files+ Kafka, S3/GCS, Snowflake, Elastic, Dynamics, SAPPacks available
MetricsPrometheus (basic)Dashboards & SLOsOTel tracing in EE
Offline cache & syncBasicCRDT/OT mergesSelective sync
SupportCommunitySLA + architectsLTS branches
Need a specific control (e.g., SOC 2, GDPR, HIPAA)? Ask us—compliance pack options are available.

Request Enterprise

Tell us a bit about your team and requirements. We’ll follow up with a tailored plan.

Or email us: sales@robo-meister.com

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