Best Time-Series Databases in 2026
Updated
36 time-series databases ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
36ranked
0free plans on this page
$599/molowest paid tier
8 Oct 2026last checked
0 of the 11 here have a free tier you can use, 0 have open-source code on record, and 0 have full bars: free, open, on most of your devices and documented.
| # | App | Signal | Free tier | Open code | Devices | From | Score |
|---|---|---|---|---|---|---|---|
| 26 | SynnaxWindows · Mac · Linux | One bar | — | — | 3 of 6 | — | 5.3 |
| 27 | FiloDBMac | No signal | — | — | 1 of 6 | — | 5.2 |
| 28 | RRDtoolWindows · Linux | No signal | — | — | 2 of 6 | — | 5.2 |
| 29 | UnitDBSelf-hosted · API | One bar | — | — | 0 of 6 | — | 5.2 |
| 30 | GnocchiNo platforms listed | No signal | — | — | 0 of 6 | — | 5.1 |
| 31 | Grafana MimirNo platforms listed | No signal | — | — | 0 of 6 | — | 5.1 |
| 32 | M3No platforms listed | No signal | — | — | 0 of 6 | — | 5.1 |
| 33 | Netflix AtlasNo platforms listed | No signal | — | — | 0 of 6 | — | 5.1 |
| 34 | TrendMinerWeb · Linux · Self-hosted · API | No signal | — | — | 2 of 6 | — | 5.1 |
| 35 | GroveStreamsWeb · API | One bar | — | — | 1 of 6 | $599/mo | 4.9 |
| 36 | OneTickWeb · Windows · Linux | One bar | — | — | 3 of 6 | — | 4.9 |
Compare all 11 in a table
| # | App | Score | Free plan | From | Free plan | Paid from | Deployment | SQL support |
|---|---|---|---|---|---|---|---|---|
| 26 | Synnax | 5.3 | No | — | — | — | both | — |
| 27 | FiloDB | 5.2 | No | — | — | — | self_hosted | No |
| 28 | RRDtool | 5.2 | No | — | Yes | — | self_hosted | — |
| 29 | UnitDB | 5.2 | No | — | — | — | self_hosted | — |
| 30 | Gnocchi | 5.1 | No | — | — | — | self_hosted | No |
| 31 | Grafana Mimir | 5.1 | No | — | — | — | self_hosted | No |
| 32 | M3 | 5.1 | No | — | — | — | self_hosted | — |
| 33 | Netflix Atlas | 5.1 | No | — | — | — | self_hosted | No |
| 34 | TrendMiner | 5.1 | No | — | — | — | — | — |
| 35 | GroveStreams | 4.9 | No | $599/mo | No | 499 /mo | — | — |
| 36 | OneTick | 4.9 | No | — | No | — | both | Yes |
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