TDengine vs Seeq

TDengine9.0Visit Seeq8.6Visit

Higher score TDengine #3 in IoT Analytics Software 9.0/10 Free plan Free plan✓ 0 of 4 features Visit TDengine

vs

Seeq #7 in IoT Analytics Software 8.6/10 Pricing on request ✓ 4 of 4 features Visit Seeq

• TDengine fits best

  Large-scale industrial time-series deployments

• Seeq fits best

  Industrial analysts needing advanced anomaly tools

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Side by side

Feature	TDengine 9.0/10 Visit ↗	Seeq 8.6/10 Visit ↗
At a glance
Editor score	9.0	8.6
Ranking	#3 in IoT Analytics Software	#7 in IoT Analytics Software
Best for	Large-scale industrial time-series deployments	Industrial analysts needing advanced anomaly tools
Pricing model	Free plan + paid	Paid
Starting price	—	Pricing on request
Free plan	✓ (best)	Not checked yet
Free trial	—	—
Deployment	Cloud, Self-hosted	Cloud, Self-hosted
Platforms	Web, Windows, macOS, Linux	Web
Support	Docs · 24/7	Email, Phone, Tickets, Community, Docs
Compliance	SOC 2, ISO 27001	SOC 2, ISO 27001
Integrations	14 integrations	6 integrations
Built for	Small business, Mid-market, Enterprise	Mid-market, Enterprise
Features TDengine 0/4 · Seeq 4/4
Custom dashboards	Not checked yet	✓ (best)
SQL querying	Not checked yet	✓ (best)
Anomaly detection	Not checked yet	✓ (best)
Machine learning tools	Not checked yet	✓ (best)
Specs
Device limit	Not checked yet	Not checked yet
Data retention	Not checked yet	Not checked yet
Stream processing	Not checked yet	Near-real-time
Our review
Pros	TDengine SQL supports data definition, writing, and querying Distributed clustering enables horizontal scaling Connects with MQTT, Kafka, OPC UA, PI System, Grafana, and more	Multiple anomaly methods, including SOM, Isolation Forest, PCA, and clustering Point-and-click analytics with dashboards and auto-updating reports Supports SQL, Python notebooks, APIs, and custom ONNX prediction models
Cons	Paid plans start at $970 per month Self-hosted paid licenses support 7,500 tags The free tier is limited to self-hosted usage	Contact-sales pricing makes plan comparison less direct Its industrial focus may exceed the needs of general-purpose analytics teams Advanced workflows depend on connected historians, databases, or cloud data platforms
Our verdict	TDengine is a distributed time-series database for industrial and IoT data. It is designed for enterprises and teams managing high-volume sensor, telemetry, and operational data across self-hosted or fully managed cloud deployments. Its… Read the review →	Seeq is an industrial analytics platform for engineers, subject-matter experts, data scientists, and operations teams working with operational time-series data. It connects with industrial historians, SQL databases, cloud data platforms,… Read the review →

Strengths and trade-offs

• TDengine — where it wins

  • TDengine SQL supports data definition, writing, and querying
  • Distributed clustering enables horizontal scaling
  • Connects with MQTT, Kafka, OPC UA, PI System, Grafana, and more

  Where it doesn't

  • Paid plans start at $970 per month
  • Self-hosted paid licenses support 7,500 tags
  • The free tier is limited to self-hosted usage

• Seeq — where it wins

  • Multiple anomaly methods, including SOM, Isolation Forest, PCA, and clustering
  • Point-and-click analytics with dashboards and auto-updating reports
  • Supports SQL, Python notebooks, APIs, and custom ONNX prediction models

  Where it doesn't

  • Contact-sales pricing makes plan comparison less direct
  • Its industrial focus may exceed the needs of general-purpose analytics teams
  • Advanced workflows depend on connected historians, databases, or cloud data platforms

• TDengine9.0/10 · Free plan

  A broad industrial time-series platform with a valuable free tier and high paid pricing.

  Visit TDengineFull verdict →
• Seeq8.6/10 · Pricing on request

  A deep industrial analytics suite for teams that need advanced anomaly detection.

  Visit SeeqFull verdict →