GreptimeDB vs InfluxDB
GreptimeDB
greptime.com
InfluxDB
influxdata.comSide by side
| Figure | GreptimeDB | InfluxDB |
|---|---|---|
| Price from | $290/mo | $0.01/mo |
| Free plan | — | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 2 | 10 |
| Spec score · Time-Series Databases | 8.0 (#17) | 8.5 (#7) |
| Spec score · Columnar Databases | 7.8 (#16) | 8.3 (#9) |
| Company | Greptime says it was founded in April 2022. | InfluxData says it was founded in 2012. |
| Enterprise security | GreptimeDB Enterprise lists LDAP authentication, fine-grained RBAC, audit logging, and encryption in transit and at rest. | InfluxDB 3 Enterprise offers SAML/SSO and OAuth; Cloud Dedicated offers SAML/SSO as an add-on and private networking as an add-on. |
| Integrations | Documented integrations include Prometheus, Grafana, Kafka, Apache Flink, Apache Spark, Telegraf, EMQX, Fluent Bit, and others. | InfluxDB connects to data sources through 400+ pre-built Telegraf plugins and has official client libraries including Python, JavaScript, Go, Java, and C#. |
| Querying | GreptimeDB supports SQL across signal tables and PromQL for metrics. | InfluxDB 3 supports native SQL alongside InfluxQL and includes a built-in Python processing engine. |
| Security | The FAQ lists basic username/password authentication, user-level read/write access control, and TLS/SSL connections for open source; enterprise and cloud list RBAC, LDAP, at-rest encryption, and audit logging. | 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. |
| Support | Enterprise includes one-on-one technical support and SLA-backed response times; open-source users get community support through Slack and GitHub. | InfluxDB 3 Core is community supported, while Enterprise and Cloud Dedicated include a technical support SLA. |
Plans
GreptimeDB
- GreptimeDB Enterprise Fully-Managed$290 a month
- GreptimeDB Enterprise Bring Your Own CloudPriced on request
InfluxDB
- 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
- Amazon Timestream for InfluxDBPrice not published
- Cloud DedicatedPriced on request
- Cloud Serverless usage-basedPrice not published
- InfluxDB 3 EnterprisePriced on request
In their own words
GreptimeDB
GreptimeDB is an open-source observability database for storing and querying metrics, logs, and traces through a columnar engine and shared SQL layer. It targets append-heavy, time-indexed workloads such as observability and IoT data, rather than general-purpose transactional database work. Users can query signal tables with SQL and metrics with PromQL. Ingestion options include Prometheus Remote Write, OpenTelemetry OTLP/HTTP, Loki Push API, Elasticsearch Bulk API, InfluxDB Line Protocol, MySQL, PostgreSQL, gRPC, and HTTP. Documented integrations include Prometheus, Grafana, Kafka, Apache Flink, Apache Spark, Telegraf, EMQX, and Fluent Bit. It can run standalone or as a horizontally scalable cluster, with Helm charts, Docker images, and binaries for macOS, Linux, Windows, and Android ARM64. The open-source edition lists username/password authentication, user-level read/write access control, and TLS/SSL connections. Enterprise adds features including LDAP, fine-grained RBAC, audit logging, and encryption at rest. The fully managed Enterprise plan costs $290 a month. Open-source users receive community support through Slack and GitHub.
InfluxDB
InfluxDB 3 is a time series database and platform for high-frequency data recorded with timestamps. It supports native SQL and InfluxQL queries, plus a built-in Python processing engine. Data can enter through line protocol, an HTTP API, client libraries, Telegraf or the influxdb3 CLI. More than 400 pre-built Telegraf plugins and official libraries for Python, JavaScript, Go, Java and C# connect it to data sources. InfluxDB stores data as compressed Parquet files in object storage with S3 API compatibility. Deployment choices include open-source single-node Core, self-managed Enterprise, managed Cloud Serverless and Cloud Dedicated, and Amazon Timestream for InfluxDB. InfluxData describes uses in industrial operations, observability and AI applications needing real-time data. Core is intended for development, prototyping and edge deployments, but lacks high availability and enterprise security. Cloud Serverless has a free option with service quotas and no high availability, plus $250 free credit. Core has community support; Enterprise and Cloud Dedicated include a technical support SLA.