What is the main difference between GreptimeDB and OpenObserve?

GreptimeDB and OpenObserve are both log management tools but differ in their approach, features, and target audience. Compare their GitHub stats, technology stack, and community adoption to make the best choice.

Which is better: GreptimeDB or OpenObserve?

The choice between GreptimeDB and OpenObserve depends on your specific needs, technical requirements, and team preferences. Both are quality open source solutions with active communities.

Can I migrate from GreptimeDB to OpenObserve?

Migration between GreptimeDB and OpenObserve is possible but requires careful planning. Consider data export/import capabilities, feature parity, and potential workflow changes.

Stellar Hosted – Managed Open Source software hosting in the EU: secure, compliant, fast.

Learn more

GreptimeDB vs OpenObserve

Learn how GreptimeDB and OpenObserve differ in their key features, development activity, technology stack and community adoption, so you can decide which of these log management tools is best for you.

GreptimeDB

Cloud-native observability database unifying metrics, logs, and traces with sub-second queries, 50x cost reduction, and seamless OpenTelemetry integration.

Visit GreptimeDB Read more

6,778stars+53(+0.8%)

Last 30 days

Last commit
8 hours ago
Repository age
5 years
Version
v1.3.0
License
Apache-2.0
Self-hosted
Yes
Repository
greptimedb

OpenObserve

Monitor logs, metrics, and traces with an open-source observability platform. Achieve petabyte scale with 140x lower storage costs and high performance.

Visit OpenObserve Read more

22,699stars+460(+2.1%)

Last 30 days

Last commit
7 hours ago
Repository age
4 years
Version
v1.1.2
License
AGPL-3.0
Self-hosted
Yes
Repository
openobserve

Detailed Comparison

OpenObserve appears to have several advantages over GreptimeDB, particularly in popularity and growth. Consider your specific needs regarding popularity, growth, activity, technology, maturity, licensing and features when making your decision.

OpenObserve wins

Community & Popularity

OpenObserve significantly outpaces GreptimeDB in community adoption with 22,699 stars compared to 6,778 stars on GitHub. This 3.3x difference suggests OpenObserve has a much larger and more active community. In terms of developer contributions, OpenObserve has 1,174 forks, indicating strong developer engagement.

OpenObserve wins

Growth Momentum

OpenObserve is growing faster, adding 460 stars in the last 30 days (+2.1%) against adding 53 stars for GreptimeDB (+0.8%). OpenObserve is both larger and pulling further ahead.

Comparable

Development Activity

Both projects show recent activity, with GreptimeDB last updated 8 hours ago and OpenObserve 7 hours ago.

Comparable

Technology Stack

Both tools share common technology foundations, being built with JavaScript, Bash, Typescript, Rust. However, they differ in their additional technology choices: GreptimeDB uses Python while OpenObserve leverages CSS, SCSS, Vue.

Comparable

Project Maturity

Both projects started around the same time, with GreptimeDB beginning 5 years ago and OpenObserve 4 years ago.

Comparable

Licensing

The projects use different licenses: GreptimeDB is licensed under Apache-2.0 while OpenObserve uses AGPL-3.0. Consider the licensing requirements when choosing for your project.

Comparable

Use Cases & Features

Both tools serve similar use cases in Log Management. However, they also have distinct specializations: GreptimeDB also focuses on Time Series Databases while OpenObserve extends into Performance Monitoring (APM).

Comparable