InfluxDB
7.4#4 in time-series databases$0.01 usage-basedFree planWebAPILinuxmacOS
VisitInfluxDB vs UnitDB
What both publish
| Fact | InfluxDB | UnitDB |
|---|---|---|
| Integrations | InfluxDB connects to data sources through 400+ pre-built Telegraf plugins and has official client libraries including Python, JavaScript, Go, Java, and C#. | The maker lists supported Go and Flutter/Dart client libraries for connecting to a UnitDB server. |
| Performance | InfluxDB 3 supports millions of writes per second, billions of series with no cardinality limits, and sub-10ms query response times. | The project says it is optimized for fast lookups and writes and supports writing billions of records per hour. |
| Purpose | InfluxDB 3 is a time series database and platform built for high-frequency, timestamped data. | UnitDB is described as a specialized time-series database for microservices, IoT, and real-time internet-connected devices. |
| Querying | InfluxDB 3 supports native SQL alongside InfluxQL and includes a built-in Python processing engine. | Its UQL query language supports topic patterns, JSON payload field selection and filtering, grouping, counts, indexes, and deletion by ID or age. |
| Storage | InfluxDB 3 stores data as compressed Parquet files in object storage with S3 API compatibility. | The engine supports larger-than-memory data sets, fast lookups and writes, TTLs on message entries, and immutable database opening. |
InfluxDB plans
- Cloud Serverless - Data InFree
- Cloud Serverless - Query Count$0.01 a month
- Cloud Serverless - StorageFree
- Cloud Serverless - Data Out$0.09 a month
- Cloud ServerlessFree
- InfluxDB 3 CoreFree
UnitDB plans
No prices published.
Pick InfluxDB if…
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.
Pick UnitDB if…
You want what its maker publishes above — check its page for the details.