Best openGemini Alternatives in 2026
Updated
20 tools from time-series databases ranked against openGemini on the same published basis.
- 1openGemini vs InfluxDB
- 2openGemini vs QuestDB
- 3openGemini vs VictoriaMetrics
- 4openGemini vs DolphinDB
- 5openGemini vs TDengine
- 6openGemini vs LinDB
- 7openGemini vs Prometheus
- 8openGemini vs Apache IoTDB
- 9openGemini vs GreptimeDB
- 10openGemini vs Grafana k6
- 11openGemini vs TimescaleDB
- 12openGemini vs Axibase Time Series Database
- 13openGemini vs GroveStreams
- 14openGemini vs kdb+
- 15openGemini vs TimechoDB
- 16openGemini vs Warp 10
- 17openGemini vs Cortex
- 19openGemini vs TimeBase
- 20openGemini vs Amazon Timestream
- 21openGemini vs CnosDB
openGemini alternatives compared
| # | Tool | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | InfluxDB | 8.0 | Free plan | — | API, Linux, Mac, self-hosted, Web, Windows |
| 2 | QuestDB | 7.8 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 3 | VictoriaMetrics | 7.8 | Free plan | $200/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 4 | DolphinDB | 7.5 | Free plan | Free | API, Browser, Linux, self-hosted, Web, Windows |
| 5 | TDengine | 7.5 | Free plan | $281.25/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 6 | LinDB | 7.4 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 7 | Prometheus | 7.2 | Free plan | Free | Linux, Mac, self-hosted, Web, Windows |
| 8 | Apache IoTDB | 7.1 | Free plan | Free | API, Linux, self-hosted, Web, Windows |
| 9 | GreptimeDB | 7.1 | No | $290/mo | Android, API, Linux, Mac, self-hosted, Web, Windows |
| 10 | Grafana k6 | 6.9 | Free plan | $19/mo | Linux |
| 11 | TimescaleDB | 6.8 | No | $30/mo | self-hosted |
| 12 | Axibase Time Series Database | 6.6 | No | — | API, Linux, self-hosted, Web |
| 13 | GroveStreams | 6.5 | No | $599/mo | Web |
| 14 | kdb+ | 6.3 | No | — | Windows, Mac, Linux |
| 15 | TimechoDB | 6.3 | No | — | Windows, Mac, Linux |
| 16 | Warp 10 | 6.3 | No | — | Web, Windows, Mac, Linux |
| 17 | Cortex | 6.2 | No | — | Linux, Mac, Windows |
| 19 | TimeBase | 6.1 | No | — | Web, Windows, Linux |
| 20 | Amazon Timestream | 6.0 | No | — | Web |
| 21 | CnosDB | 6.0 | No | — | Linux, Mac |
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Questions about openGemini alternatives
What is the best alternative to openGemini?
InfluxDB, number 1 in time-series databases with a score of 8.0 out of 10. The others here: QuestDB, VictoriaMetrics, DolphinDB and 16 more.
What is the best free alternative to openGemini?
InfluxDB is the best-ranked alternative with a free plan. 9 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing. Paid placements never change a rank.