OpenTSDB vs TDengine
On the evidence we track, TDengine leads this comparison with a composite score of 55/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.
Capabilities
Feature-by-feature on the axes that matter for time-series databases. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
OpenTSDB
An open-source system for ingesting, storing, and analyzing operational metrics from infrastructure and applications. Designed to handle thousands of measurement streams from numerous hosts and services, it enables rapid data collection and subsequent querying of metric data.
TDengine
LeaderOpen-source time-series database for real-time processing of high-volume sensor data, supporting distributed deployment and AI-powered analytics.
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
TDengine
LeaderFree tier up to 5,000 tags. Self-hosted annual licenses from $12,500/year, perpetual from $31,250. Managed cloud from $970/month. High availability at +30% of plan cost.
- Free TierFree
- All TSDB and IDMP features
- Official support available separately
- Self-Hosted Annual LicenseFrom $12,500/year (7,500 tags). Pricing scales with deployment size.
- Standard support included
- Product updates and patches
- Self-Hosted Perpetual LicenseFrom $31,250 (7,500 tags). One-time cost, pricing scales with deployment size.
- Perpetual usage rights
- Optional annual support available
- Cloud - Starter$970/month or $11,640/year
- Fully managed on AWS, Azure, or GCP
- Managed infrastructure and operations
- Cloud - Small$1,740/month or $20,880/year
- Cloud - Medium$2,570/month or $30,840/year
- Cloud - Large$3,500/month or $42,000/year
- Cloud - XLarge$5,220/month or $62,640/year
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
OpenTSDB
- Nagios
- Icinga
- Gnuplot
TDengine
Leader- Java
- Python
- Go
- MQTT
- Kafka
- OPC
- PI System
- Excel
- Apache Pulsar
- AVEVA Historian
OpenTSDB or TDengine: which one depends on you
A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.
Free to run, no account needed to start. How the evaluation works
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.