Open-source LLM gateway in Rust. One endpoint for OpenAI, Anthropic, Gemini and every other vendor. Any SDK, any model, any tool.
⚡ Executive Summary & Quick Facts
Authoritative Sourcerespan-gateway is respan-gateway is an open-source project written in Rust: Open-source LLM gateway in Rust. One endpoint for OpenAI, Anthropic, Gemini and every other vendor. Any SDK, any model, any tool.. It provides a free, self-hosted open-source alternative to OpenAI API & ChatGPT.
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), respanai/respan-gateway has accumulated 779 GitHub stars and 117 forks. It is written in Rust, licensed under Apache-2.0, and ranks #9,866 globally. It is actively maintained with the latest commit recorded on Nov 12, 2026.”
| Repository | respanai/respan-gateway ↗ |
|---|---|
| Primary Category | ai agents |
| Language & Stack | Rust |
| Software License | Apache-2.0 |
| Community Traction | ★ 779 stars · ⑂ 117 forks · #9,866 globally |
| Maintenance | ● Active (Last commit: Nov 12, 2026) · 61 open issues |
| Replaces SaaS | Open Source OpenAI API & ChatGPT Alternative (Pay-per-token pricing with zero private data guarantees) → |
| Target Audience | Developers and engineering teams building with Rust, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 93/100 · Grade A+Yes, respan-gateway is actively maintained. Continuous telemetry recorded the last code commit on Nov 12, 2026 (0 days ago). Supported by 779 stars and 117 community forks, this repository holds a calculated health index of 93/100, reflecting very active (commits within last 14 days) and healthy issue cadence.
Star History
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+19
STARS · LAST 30 DAYS
1
PER DAY
#957
MOST-STARRED Rust
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +7 | +19 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +1 | +3 | +10 |
respan-gateway gained 19 stars in the last 30 days, about 1 a day, and now has 779. It is about 1 year old and has averaged roughly 779 stars a year. It ranks #957 among Rust repositories and #9,866 across all languages on GitHubRepo.
Trending Record
1
DAYS ON TRENDING
#13758
BEST RANK
Nov 12, 2026
FIRST APPEARANCE
Active
STATUS TODAY
respan-gateway has maintained a continuous presence across global trending indexes, peaking at #13758. Below is the 30-day activity profile:
💡 Overview
respan-gateway is an open-source project written in Rust: Open-source LLM gateway in Rust. One endpoint for OpenAI, Anthropic, Gemini and every other vendor. Any SDK, any model, any tool.
Engineered for speed, consistency, and developer ease, it solves common hurdles in ai-agents, ai-gateway, ai-proxy. 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 Rust 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
$ cargo install respan-gateway⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Rust toolchain (rustc / cargo >= 1.70)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
respan-gateway coordinates its core functionality through a modular Rust 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
Autonomous AI Agents
Orchestrate intelligent workflows and tool-calling routines with respan-gateway.
Model Inference & Prompting
Integrate fast, local or cloud-hosted generative AI models directly into production code.
Context Memory & RAG
Augment language models with dynamic vector retrieval and structured project memory.
Developer Productivity
Automate repetitive engineering tasks, code generation, and test creation using AI agents.
🚀 Getting Started
Install respan-gateway using your package manager: `cargo install respan-gateway`
Initialize your project workspace or configuration file for respan-gateway.
Import respan-gateway into your codebase or invoke it directly from your terminal.
Execute your test suite or run `respan-gateway --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Rust, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
respanai/respan-gateway is currently ranked #9,866 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #9,857 | samuelfaj/distill | Rust | ★ 781 | Compare ↗ |
| #9,862 | Fody/MethodTimer | C# | ★ 780 | Compare ↗ |
| #9,862 | dgageot/demoit | JavaScript | ★ 780 | Compare ↗ |
| #9,862 | argoproj-labs/gitops-promoter | Go | ★ 780 | Compare ↗ |
| #9,862 | flashrt-project/FlashRT | C++ | ★ 780 | Compare ↗ |
| #9,866 | respanai/respan-gateway This Project | Rust | ★ 779 | |
| #9,866 | gre/gl-transition-libs | JavaScript | ★ 779 | Compare ↗ |
| #9,866 | buildfarm/buildfarm | Java | ★ 779 | Compare ↗ |
| #9,866 | jonathanpeppers/dotnes | C# | ★ 779 | Compare ↗ |
| #9,866 | awslabs/soci-snapshotter | Go | ★ 779 | Compare ↗ |
| #9,866 | abhinav/git-spice | Go | ★ 779 | Compare ↗ |
Frequently Asked Questions
What does respan-gateway do? +
Open-source LLM gateway in Rust. One endpoint for OpenAI, Anthropic, Gemini and every other vendor. Any SDK, any model, any tool.
Is respan-gateway actively maintained in 2026? +
Yes, respan-gateway is actively maintained. The latest code push was recorded on Nov 12, 2026 (0 days ago). It holds a calculated Maintenance Health Score of 93/100 (A+ rating) with 779 stars and 61 open issues.
What language is respan-gateway written in? +
The primary language is Rust. Topics include: ai-agents, ai-gateway, ai-proxy, anthropic, claude-code.
How many stars does respan-gateway have? +
respan-gateway has 779 stars and 117 forks on GitHub.
How does respan-gateway rank among GitHub repositories? +
With 779 stars, respanai/respan-gateway is ranked #9,866 globally across all repositories tracked on GitHubRepo and #957 among Rust projects.
What license is respan-gateway distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
