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SPECIFICTION
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GreptimeDB

greptime.com

From $290/mo WebWindowsmacOSLinuxAndroidAPI
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Spec score 8.0 #17 of 36 in Time-Series Databases

What it is

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.

Spec sheet

Product
GreptimeDB is an open-source observability database that stores and queries metrics, logs, and traces with one columnar engine and a shared SQL layer.Read 2 Oct 2026 · docs.greptime.com
Deployment
GreptimeDB can run standalone or as a horizontally scalable cluster, and the download page provides Kubernetes Helm charts, Docker images, and binaries.Read 2 Oct 2026 · greptime.com
Integrations
Documented integrations include Prometheus, Grafana, Kafka, Apache Flink, Apache Spark, Telegraf, EMQX, Fluent Bit, and others.Read 2 Oct 2026 · docs.greptime.com
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.Read 2 Oct 2026 · docs.greptime.com
Support
Enterprise includes one-on-one technical support and SLA-backed response times; open-source users get community support through Slack and GitHub.Read 2 Oct 2026 · greptime.com
Headquarters
Sunnyvale, California, United StatesRead 28 Sep 2026 · greptime.com
Founded
2022Read 23 Sep 2026 · greptime.com
Company
Greptime says it was founded in April 2022.Read 2 Oct 2026 · greptime.com
Available binaries
The download page lists binaries for macOS, Linux, Windows, and Android ARM64.Read 2 Oct 2026 · greptime.com
Enterprise scope
Enterprise adds capabilities including read replicas, automated region operations, SQL-native triggers, and an Iceberg REST catalog.Read 2 Oct 2026 · greptime.com
Enterprise security
GreptimeDB Enterprise lists LDAP authentication, fine-grained RBAC, audit logging, and encryption in transit and at rest.Read 2 Oct 2026 · greptime.com
Ingestion protocols
GreptimeDB accepts connections through MySQL, PostgreSQL, gRPC, Prometheus, OpenTelemetry, and InfluxDB line protocol endpoints.Read 2 Oct 2026 · docs.greptime.com
Querying
GreptimeDB supports SQL across signal tables and PromQL for metrics.Read 2 Oct 2026 · docs.greptime.com
Storage and indexing
Its feature comparison lists object storage support and inverted, skipping, and full-text indexes for high-cardinality data.Read 2 Oct 2026 · greptime.com
Workloads
It is designed for append-heavy, time-indexed workloads such as observability and IoT data, rather than general-purpose transactional database workloads.Read 2 Oct 2026 · docs.greptime.com

Plans and prices

GreptimeDB Enterprise Fully-Managed $290 a month From $290/month Unlimited data storage and retention · Completely isolated resource control and network · Fully-managed customizable deployment topology Read 2 Oct 2026 · greptime.com
GreptimeDB Enterprise Bring Your Own Cloud Priced on request Custom Pricing Deploy in your cloud · Custom SLA · Advanced technical support Read 2 Oct 2026 · greptime.com

Every GreptimeDB plan and price →

Strong points and limits

Strong points

  • Queries metrics, logs, and traces through a shared SQL layer.
  • Supports SQL and PromQL.
  • Can run standalone or as a horizontally scalable cluster.
  • Offers binaries for macOS, Linux, Windows, and Android ARM64.

Limits

  • Not designed for general-purpose transactional workloads.
  • Fully managed Enterprise costs $290 a month.
  • Open-source support is community-based through Slack and GitHub.

Who it suits

GreptimeDB suits teams handling time-indexed observability or IoT data that want SQL and PromQL querying. It is not aimed at general-purpose transactional database workloads.

Verdict

GreptimeDB brings several observability signals into one database and supports a range of ingestion paths and deployment options. Its workload focus and the managed plan's monthly cost are key considerations.

Where Specifiction places it

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