
InfluxDB
7.4#4 in time-series databases$0.01 usage-basedFree planWebAPILinuxmacOS
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| Fact | InfluxDB | KairosDB |
|---|---|---|
| Purpose | InfluxDB 3 is a time series database and platform built for high-frequency, timestamped data. | KairosDB is a fast, distributed, scalable time-series database built on Cassandra. |
| Security | InfluxData states that it is ISO 27001, ISO 27018, and SOC 2 certified, and that end-to-end encryption and granular access controls are available across managed and self-managed InfluxDB 3 products. | The KairosDB pages reviewed do not state security certifications or compliance claims. |
| Support | InfluxDB 3 Core is community supported, while Enterprise and Cloud Dedicated include a technical support SLA. | The project README directs users to a KairosDB discussion group for questions and community involvement. |
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InfluxDB suits teams handling timestamped data for industrial operations, observability, or AI applications. Core is intended for local development, prototyping, and edge deployments; managed and enterprise options serve other deployment needs.
KairosDB suits developers and operators building self-hosted, distributed time-series systems. It fits teams needing multiple ingestion protocols, retention, scaling, and Cassandra-backed storage.