TDengine vs Zoho IoT
TDengine
tdengine.comZoho IoT
zoho.comSide by side
| Figure | TDengine | Zoho IoT |
|---|---|---|
| Price from | $281.25/mo | — |
| Free plan | Yes | — |
| Free trial | Yes | Yes |
| Open source | Yes | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| iOS | — | Yes |
| Android | — | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 12 | 5 |
| Spec score · IoT Analytics Software | 8.9 (#2) | 7.2 (#18) |
| 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. |
Plans
TDengine
- Free TierFree
- Self-hosted Free TierFree
- Starter$970 a month
- TDengine Cloud Starter$970 a month
- TDengine Cloud Small$1,740 a month
- TDengine Cloud Medium$2,570 a month
- Optional Annual Support$3,375 a year
- Starter$11,640 a year
- 7,500-tag Annual License$12,500 a year
- Self-hosted 7,500-tag annual license$12,500 a year
Zoho IoT
- EnterprisePriced on request
- FlexPriced on request
- ProfessionalPriced on request
- StandardPriced on request
- StarterPriced on request
In their own words
TDengine
TDengine is an industrial data platform combining data ingestion, storage, analytics, modeling, visualization, and AI applications. Its two core components are TDengine TSDB and TDengine IDMP; TSDB is a distributed time-series database with built-in caching, stream processing, and data subscription. The platform connects to industrial sources including OPC, MQTT, and Kafka, and includes ETL for data cleaning and transformation. It offers a REST API described by OpenAPI, plus JDBC, ODBC, Kafka, MQTT, iframe embedding, and an Excel Add-In. Self-hosted deployments can run at the edge, in containers or virtual machines, on local servers, or in public, private, and hybrid clouds. Managed TDengine Cloud is offered on Amazon Web Services, Microsoft Azure, and Google Cloud Platform. TDengine TSDB-OSS is open source under AGPL and includes clustering. The self-hosted Free Tier covers up to 5,000 tags. Listed plans include Starter at $970 a month, a 7,500-tag self-hosted annual license at $12,500 a year, and a 7,500-tag self-hosted perpetual license at $31,250 as a one-time purchase.
Zoho IoT
Zoho IoT is a low-code platform for building custom Internet of Things solutions and supporting mission-critical operations. It provides device management, AI analytics and reports, alerts and notifications, plus commands and controls. Pre-built accelerators address industrial IoT, energy management and smart buildings. Connectivity covers more than 40 protocols, including HTTPS, MQTT and BACnet. The platform integrates with Zoho and third-party applications, including out-of-the-box Zoho CRM support. Its REST API exchanges JSON over HTTPS, with daily call limits varying by plan. Included iOS and Android apps provide device monitoring, alerts, dashboards and remote commands. Security details include end-to-end encryption, multi-factor authentication, GDPR compliance, ISO standards and SOC compliance. A 30-day trial exposes most features with limitations, then switches automatically to the Free plan. Listed plans range from 25 to 500 devices, while Flex offers customized limits. The pricing page offers monthly and yearly billing, says annual billing saves up to 20%, but lists no plan prices.