Best Time-Series Databases in 2026

Updated 4 October 2026

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

4 Oct 2026last checked

#	App	Score	Free plan	Paid from	Deployment	SQL support	Retention policies	Horizontal scaling
26	SiriDB	5.3	Yes	—	both	No	Yes	Yes	View
27	TimeBase	5.3	Yes	—	both	—	Yes	Yes	View
28	Warp 10	5.3	—	—	both	—	Yes	Yes	View
29	BTrDB	5.2	—	—	self_hosted	No	—	Yes	View
30	KairosDB	5.2	—	—	self_hosted	—	Yes	Yes	View
31	M3	5.2	—	—	self_hosted	—	Yes	Yes	View
32	RRDtool	5.2	Yes	—	self_hosted	—	Yes	—	View
33	Synnax	5.2	—	—	both	—	—	Yes	View
34	UnitDB	5.2	—	—	self_hosted	—	Yes	Yes	View
35	OneTick	5.1	No	—	both	Yes	—	—	View
36	TrendMiner	5.0	—	—	—	—	—	—	View

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