open-telemetry/opentelemetry-collector
OpenTelemetry Collector
⚡ Executive Summary & Quick Facts
Authoritative Sourceopentelemetry-collector is opentelemetry-collector is an open-source project written in Go: OpenTelemetry Collector.. It provides a free, self-hosted open-source alternative to Datadog.
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), open-telemetry/opentelemetry-collector has accumulated 7,722 GitHub stars and 2,327 forks. It is written in Go, licensed under Apache-2.0, and ranks #2,100 globally. It is actively maintained with the latest commit recorded on Oct 30, 2026.”
| Repository | open-telemetry/opentelemetry-collector ↗ |
|---|---|
| Primary Category | metrics |
| Language & Stack | Go |
| Software License | Apache-2.0 |
| Community Traction | ★ 7.7K stars · ⑂ 2.3K forks · #2,100 globally |
| Maintenance | ● Active (Last commit: Oct 30, 2026) · 711 open issues |
| Replaces SaaS | Open Source Datadog Alternative ($15–$23 per host/month + data retention & ingest billing) → |
| Target Audience | Developers and engineering teams building with Go, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 95/100 · Grade A+Yes, opentelemetry-collector is actively maintained. Continuous telemetry recorded the last code commit on Oct 30, 2026 (13 days ago). Supported by 7,722 stars and 2,327 community forks, this repository holds a calculated health index of 95/100, reflecting very active (commits within last 14 days) and active community feedback (711 open).
Star History
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[](https://githubrepo.cloud/repo/open-telemetry/opentelemetry-collector?utm_source=readme_chart)Compact badges for your README header. Real-time stars, velocity, health audit, and rank.
[](https://githubrepo.cloud/repo/open-telemetry/opentelemetry-collector?utm_source=readme_badge) [](https://githubrepo.cloud/repo/open-telemetry/opentelemetry-collector?utm_source=readme_badge) [](https://githubrepo.cloud/repo/open-telemetry/opentelemetry-collector?utm_source=readme_badge) [](https://githubrepo.cloud/repo/open-telemetry/opentelemetry-collector?utm_source=readme_badge) [](https://githubrepo.cloud/repo/open-telemetry/opentelemetry-collector?utm_source=readme_badge)Momentum
+85
STARS · LAST 30 DAYS
3
PER DAY
#300
MOST-STARRED Go
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +85 | +270 |
| Per day | 1 | 3 | 3 |
| Forks gained | +0 | +45 | +116 |
opentelemetry-collector gained 85 stars in the last 30 days, about 3 a day, and now has 7.7K. It is about 8 years old and has averaged roughly 965 stars a year. It ranks #300 among Go repositories and #2,100 across all languages on GitHubRepo.
Trending Record
45
DAYS ON TRENDING
#319
BEST RANK
Sep 23, 2026
FIRST APPEARANCE
Active
STATUS TODAY
opentelemetry-collector has maintained a continuous presence across global trending indexes, peaking at #319. Below is the 30-day activity profile:
💡 Overview
opentelemetry-collector is an open-source project written in Go: OpenTelemetry Collector.
Engineered for speed, consistency, and developer ease, it solves common hurdles in metrics, monitoring, observability. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in Go for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ go install github.com/open-telemetry/opentelemetry-collector@latest⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Go >= 1.21 runtime environment
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
opentelemetry-collector coordinates its core functionality through a modular Go pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Production System Integration
Embed opentelemetry-collector into Go backend services to handle core application logic.
CI/CD Automated Pipelines
Run automated validation, builds, and integration suites during deployments.
Developer Tooling & Workflows
Accelerate developer onboarding with pre-configured project utilities.
Open Source Extension
Fork and customize internal modules under the repository's open Apache-2.0 license.
🚀 Getting Started
Install opentelemetry-collector using your package manager: `go install github.com/open-telemetry/opentelemetry-collector@latest`
Initialize your project workspace or configuration file for opentelemetry-collector.
Import opentelemetry-collector into your codebase or invoke it directly from your terminal.
Execute your test suite or run `opentelemetry-collector --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Go, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
open-telemetry/opentelemetry-collector is currently ranked #2,100 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #2,094 | aws/karpenter-provider-aws | Go | ★ 7.7K | Compare ↗ |
| #2,096 | nodejs/undici | JavaScript | ★ 7.7K | Compare ↗ |
| #2,097 | parcel-bundler/lightningcss | Rust | ★ 7.7K | Compare ↗ |
| #2,098 | netblue30/firejail | C | ★ 7.7K | Compare ↗ |
| #2,098 | Osmantic/ODS | Python | ★ 7.7K | Compare ↗ |
| #2,100 | open-telemetry/opentelemetry-collector This Project | Go | ★ 7.7K | |
| #2,101 | sysadminsmedia/homebox | Go | ★ 7.7K | Compare ↗ |
| #2,101 | momenbasel/PureMac | Swift | ★ 7.7K | Compare ↗ |
| #2,103 | guzzle/promises | PHP | ★ 7.7K | Compare ↗ |
| #2,104 | google/closure-compiler | JavaScript | ★ 7.7K | Compare ↗ |
| #2,105 | mullvad/mullvadvpn-app | Rust | ★ 7.7K | Compare ↗ |
Frequently Asked Questions
What does opentelemetry-collector do? +
OpenTelemetry Collector
Is opentelemetry-collector actively maintained in 2026? +
Yes, opentelemetry-collector is actively maintained. The latest code push was recorded on Oct 30, 2026 (13 days ago). It holds a calculated Maintenance Health Score of 95/100 (A+ rating) with 7,722 stars and 711 open issues.
What language is opentelemetry-collector written in? +
The primary language is Go. Topics include: metrics, monitoring, observability, open-telemetry, opentelemetry.
How many stars does opentelemetry-collector have? +
opentelemetry-collector has 7,722 stars and 2,327 forks on GitHub.
How does opentelemetry-collector rank among GitHub repositories? +
With 7,722 stars, open-telemetry/opentelemetry-collector is ranked #2,100 globally across all repositories tracked on GitHubRepo and #300 among Go projects.
What license is opentelemetry-collector distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
