DolphinDB
6.6#10 in time-series databasesFree planFree planWebAPIExtensionLinux
VisitDolphinDB vs TDengine
What both publish
| Fact | DolphinDB | TDengine |
|---|---|---|
| Deployment | The maker describes cloud, on-premise, and hybrid deployment options with horizontal cluster scaling. | Self-hosted deployments can run at the edge, in containers or virtual machines, on local servers, or in public, private, or hybrid clouds. |
| Support | The Enterprise Trial listing includes expert technical 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. |
DolphinDB plans
- DolphinDB Community EditionFree
- DolphinDB Enterprise TrialFree
TDengine plans
- Free TierFree
- Self-hosted Free TierFree
- TDengine Cloud Starter$970 a month
- Starter$970 a month
- TDengine Cloud Small$1,740 a month
- TDengine Cloud Medium$2,570 a month
Pick DolphinDB if…
DolphinDB may suit teams building real-time analytics or stream-processing systems, including organizations in the listed industries. The free editions may be relevant to users who can work within the Community Edition’s node and resource limits or want to evaluate the Enterprise Trial.
Pick TDengine if…
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.