
TDengine
8.3#1 in time-series databasesFree planFree planWebAPILinuxmacOS
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| Fact | TDengine | Zoho IoT |
|---|---|---|
| Headquarters | San Jose, California, United States | Chennai, India |
| Integrations | The documented ecosystem includes Grafana integration, Kafka integration, MQTT, OPC, PI System and Excel connectivity. | It integrates with Zoho apps and third-party applications, including out-of-the-box support for Zoho CRM. |
| Support | Annual licenses include business-hours standard support, while premium support offers 24×7 Severity 1 coverage; free-tier support is optional at $3,375 per year. | The pricing page offers live chat and email support for queries and says customers can request a web-conference demo. |
TDengine is designed for industrial enterprises and organizations running traditional data historians or legacy industrial IoT platforms, especially those needing time-series ingestion and analysis.
Zoho IoT may suit teams building custom IoT applications for industrial, energy, or smart-building operations. It supports a range of connectivity protocols and offers mobile device monitoring and remote commands.