Datacake vs TDengine
Datacake
datacake.co
TDengine
tdengine.comSide by side
| Figure | Datacake | TDengine |
|---|---|---|
| Price from | €25/mo | $281.25/mo |
| Free plan | Yes | Yes |
| Free trial | — | 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 | 7 | 12 |
| Spec score · IoT Analytics Software | 8.5 (#7) | 8.9 (#2) |
| Headquarters | Vreden, Germany | San Jose, California, United States |
| Integrations | Data can be streamed to external systems through MQTT, HTTPS webhooks, and a REST API. | The documented ecosystem includes Grafana integration, Kafka integration, MQTT, OPC, PI System and Excel connectivity. |
| Support | The pricing page lists free best-effort support and paid Standard and Premium support packages with stated first-response targets of under five hours and under 60 minutes during working hours, respectively. | 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. |
Plans
Datacake
- FreeFree
- FreeFree
- Hobby€25 a month
- Light€159 a month
- Standard€399 a month
- Plus€659 a month
- EnterprisePriced on request
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
In their own words
Datacake
Datacake is an IoT platform that turns sensor data into live dashboards, alerts, and reports. Its monitoring use cases include cold chains, temperature and humidity, indoor air quality, soil moisture, and industrial noise. Users can build real-time dashboards without coding and set thresholds and rules that send alerts by email, SMS, or webhook. Datacake lists more than 400 LoRaWAN device templates across over 125 manufacturers, with payload decoders and dashboards. Every plan includes its managed LoRaWAN Network Server, with unlimited gateways and no per-gateway fees. Data can be streamed to other systems through MQTT, HTTPS webhooks, and a REST API. Native iOS and Android apps support dashboards, device onboarding, alert creation, and push notifications. Its OpenAI-powered assistant can analyze sensor data and help create dashboards, rules, and decoders; changes require confirmation. White-label branding and multi-tenancy are offered for system integrators, distributors, and OEMs. The free plan supports five devices. Hobby costs €25 a month and covers up to 25 devices, with one year of retention.
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.