GreptimeDB

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

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About

GreptimeDB is ranked #2 of 36 in time-series databases on Inferse. It runs on Android, API, Linux, macOS, Self-hosted, Web, Windows. Paid plans start at $290/mo.

Compared on time-series databases

Free plan: Yesgreptime.com
Paid from: $290/mogreptime.com

Facts

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