3 Nov 2026 · TrustList Editorial
psqlODBC 18.00.0006 fixes two more memory corruption flaws
A malicious or impersonated server can overflow the client's buffer through a large-object read (CVE-2026-120057), and untrusted SQL text…
4 of 11 time-series database software ranked on evidence in the Q4 2026 edition.
TrustList ranking
Q4 2026 edition
4 of 11 time-series database software ranked on evidence held on 12 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.
Positions are fixed for the quarter; the next edition is due in January 2027.
Time Series
InfluxDB is a time-series database for metrics, events and sensor data, with an open-source Core and commercial Enterprise and cloud editions.
Why #1: 2 major incidents in 90 days (status page) · SOC 2 Type II, ISO 27001, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Time Series
TimescaleDB is a PostgreSQL extension that adds time-series storage, partitioning and compression, sold as the managed Tiger Cloud service.
Why #2: 24/7 support · GDPR compliant, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Time Series
VictoriaMetrics is an open-source time-series database and monitoring backend compatible with Prometheus protocols, in single-node and cluster forms.
Why #3 (shared): No major incidents in 90 days (status page)
Not yet on record: client reviews, vetting.
Time Series
CrateDB is a distributed SQL database for time-series, document and search workloads, available self-managed or as a cloud service.
Why #3 (shared): No major incidents in 90 days (status page)
Not yet on record: client reviews, vetting.
Time Series
Apache IoTDB is an open-source time-series database from the Apache Software Foundation, designed for IoT and industrial data.
Time Series
Azure Data Explorer is a Microsoft managed analytics service for log, telemetry and time-series data, queried with Kusto Query Language and T-SQL.
Time Series
GreptimeDB is an open-source, cloud-native time-series database for metrics, logs and events, supporting OpenTelemetry, Prometheus and InfluxDB protocols.
Time Series
kdb+ is a proprietary time-series database from KX with the q vector language, combining in-memory and historical data for trading and real-time analytics.
Time Series
Prometheus is an open-source monitoring system with a built-in time-series database and the PromQL query language, used for infrastructure and application metrics.
Time Series
QuestDB is an open-source time-series database using SQL with time-series extensions such as SAMPLE BY and ASOF JOIN, aimed at high-ingest workloads.
Time Series
TDengine is a time-series database for IoT and industrial data, with stream processing and analytics components, sold self-hosted or as cloud.
For vendors
The order is earned on evidence: client reviews, vetting, awards and the facts a business states on its own website, which we read and date. Nobody can pay to move up. Add reviews or verified facts to your free profile to move up at the next edition; there are two ways to stand out now, and each one says what it is.
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Every other way we rank time-series database software, by what they do and where they are.
Articles on this subject first, then the newest.
3 Nov 2026 · TrustList Editorial
A malicious or impersonated server can overflow the client's buffer through a large-object read (CVE-2026-120057), and untrusted SQL text…
3 Nov 2026 · TrustList Editorial
Italy's ACN warned on 2 November about four flaws rated 8.5 under CVSS 4.0. Three in FTS5 and the session extension were fixed in 3.54.0;…
25 Oct 2026 · TrustList Editorial
An attacker used a compromised GitHub account and leaked credentials for four weeks, copying customer contacts, contract terms, SQL editor…
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