TDengine vs ThingSpeak
TDengine
tdengine.comThingSpeak
thingspeak.mathworks.comSide by side
| Figure | TDengine | ThingSpeak |
|---|---|---|
| Price from | $281.25/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Open source | Yes | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 12 | 5 |
| Spec score · IoT Analytics Software | 8.9 (#2) | 7.3 (#17) |
| Headquarters | San Jose, California, United States | Natick, Massachusetts, USA |
| Integrations | The documented ecosystem includes Grafana integration, Kafka integration, MQTT, OPC, PI System and Excel connectivity. | Listed integrations include LoRaWAN, The Things Network, Senet, Libelium, Beckhoff, and Particle devices. |
| 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 Academic license includes standard MathWorks support, while its free option includes community support. |
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
ThingSpeak
- FreeFree
- AcademicPrice not published
- HomePrice not published
- StandardPrice not published
- StudentPrice not published
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.
ThingSpeak
ThingSpeak is a cloud IoT analytics platform for collecting, visualizing and analyzing live data streams. Devices can send data through REST or MQTT APIs, and listed libraries support Arduino, ESP8266, ESP32, Particle and Raspberry Pi. Each channel stores up to eight fields, with data private by default and an option to make channels public. Users can run scheduled MATLAB code hosted by ThingSpeak without a separate MATLAB license. React and TimeControl apps support responses to channel conditions and scheduled computations. The platform supports near-real-time stream processing, custom dashboards and machine learning tools. MathWorks describes its uses as IoT prototyping, proof-of-concept systems and hosted production for small- to medium-sized systems. The Free plan is free for non-commercial use, with four channels, three million messages per year and a 15-second update interval. MATLAB code execution is limited to 20 seconds for free users; TimeControl cannot schedule MATLAB Analysis more often than every five minutes, and channel visualizations update after ten minutes. Platforms listed are API and web.