Stream processing with exactly-once guarantees. 10M+ connections on EMQX. Petabyte-scale analytics with Iceberg + Trino. Complete device lifecycle management.
From device connection to data analytics — a complete platform replacing fragmented toolchains.
Full device lifecycle: registry, profiles, provisioning, twin/shadow, RPC commands, connectivity tracking, fleet management.
StellaDevicesApache Flink 2.0 with exactly-once guarantees. Stateful processing, windowed aggregations, horizontal scaling. Visual DAG builder.
Apache Flink600+ widgets, drag-and-drop builder, SCADA/HMI symbols, control widgets, interactive maps, kiosk mode, responsive.
Zero-CodeFull alarm lifecycle: Create → Active → Acknowledged → Cleared. 5 severity levels, escalation chains, multi-channel delivery.
Real-timeStella Edge Agent — Rust binary (5MB), offline operation, store & forward, local rule processing. Runs on ARM boards.
Rust AgentRAG Q&A + Agent automation powered by Claude Sonnet 4. Natural language device queries, predictive maintenance, anomaly detection.
Claude AIEvery layer is a best-in-class open-source technology. No custom black boxes.
Device connectivity and data ingestion from any protocol
Real-time event processing with exactly-once guarantees
Petabyte-scale storage with SQL analytics
Dashboards, SCADA, alarms, AI, device management
Connect devices via MQTT, HTTP, CoAP, LwM2M, Modbus, OPC-UA, BLE, CAN, SNMP and more.
Start free, scale to enterprise. No hidden fees.
Pre-configured hardware packages with ready-to-use device profiles, template dashboards, and one-click onboarding.
1× TRU-5322 converter, 2× temperature/humidity sensors, 1× CXX 180 I/O module, line protector. Pre-installed Edge Agent. 2 template dashboards.
Best for evaluation2× TRU-5322 + 1× CM-180 converter, 4× temp/hum sensors, 1× pressure, 2× CXX 180 modules. 5 template dashboards. Email support.
Most popular3× CM-180 + 2× TRU-5322, 8× mixed sensors + flow, 4× CXX 360 + 2× CXX 180. Full alarm rules. 12 dashboards. Remote + onsite support.
Full productionSide-by-side comparison of key capabilities.
| Capability | Stella Ready | ThingsBoard | Verdict |
|---|---|---|---|
| Stream Processing | Apache Flink 2.0 — exactly-once, stateful, horizontal scaling | Custom Java rule engine — at-most/at-least-once | Stella |
| MQTT Scalability | EMQX — 100M+ concurrent connections, clustering | Embedded broker — struggles at 10K single-node | Stella |
| Data Warehouse | Iceberg + Trino — petabyte-scale SQL, time-travel | PostgreSQL / Cassandra — operational queries only | Stella |
| Schema Management | Confluent Schema Registry + AVRO | No schema enforcement — arbitrary JSON | Stella |
| AI Assistant | Production RAG + Agent (Claude Sonnet 4) | Basic AI Rule Node (v4.2, new) | Stella |
| Tenant Isolation | Multi-layer: topic, ACL, Kafka key, Trino table | Single DB with tenant_id filtering | Stella |
| Dashboards | 600+ widgets, SCADA, maps, control | 600+ widgets, SCADA, maps, control | Parity |
| Edge Agent | Rust binary — 5MB, ARM-compatible | Full JVM instance — heavy, 100MB+ | Stella |
| Hardware Bundles | Ultima Automatyka pre-configured packages | No hardware offering | Stella |
From smart energy to marine monitoring — Stella Ready adapts to your operational needs.
Grid monitoring, energy metering, power quality analysis, predictive maintenance of transformers.
Environmental monitoring, traffic management, waste management, street lighting control.
Soil monitoring, irrigation control, greenhouse management, livestock tracking.
SCADA integration, OPC-UA connectivity, predictive maintenance, production line monitoring.
Engine diagnostics, vessel monitoring, IP68 sensor integration, satellite connectivity.
GPS tracking, OBD-II integration, route optimisation, driver behaviour analysis.
Cold chain monitoring, medical device tracking, environmental control in clean rooms.
Water, gas, electricity — automated reading, leak detection, consumption analytics.
Start with a free plan or schedule a demo with our engineering team.