head to head · open source
rustfs vs arc
rustfs has 35,662 GitHub stars, 1,641 forks, 28 open issues and last shipped yesterday. arc has 689 stars, 57 forks, 57 open issues and last shipped yesterday. rustfs leads on adoption by 5,076% (35,662 vs 689 stars). rustfs is written in Rust under Apache-2.0; arc is written in Go under AGPL-3.0. rustfs has attracted 5% as many forks as stars, arc 8%. arc was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| rustfs | arc | |
|---|---|---|
| GitHub stars | ★ 36K | ★ 689 |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | Rust | Go |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 1.6K | ⑂ 57 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick rustfs if
- You weight community size — 36K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick arc if
- You want the arc feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Go
- You evaluated both and arc fits your workflow better
About rustfs
RustFS is a high performance, distributed object storage system built in Rust. Getting Started · Docs · Bug reports · Discussions English 简体中文 Deutsch Español français 日本語 한국어 Portuguese Русский RustFS is a high performance, distributed object storage system built in Rust—one of the most loved programming languages worldwide. RustFS combines the simplicity of MinIO with the memory safety and raw performance of Rust. It offers broad S3 API compatibility for supported features, is completely open source, and is optimized for data lakes, AI, and big data workloads. Unlike other storage systems, RustFS is released…
read the full rustfs overview →
About arc
Arc Open, SQL native time series database for telemetry you need to keep. Arc ingests 34M+ records/sec, stores data as standard Parquet on infrastructure you own, and lets you query recent and historical data together. InfluxDB Line Protocol and Telegraf compatible. Single binary. AGPL 3.0. Prefer a UI? Arc Launchpad is a self hosted web console for the Arc instances you run — SQL console, schema explorer, logs, monitoring, and management for tokens, retention, alerts, continuous queries, and MQTT ingestion. Deploy it alongside Arc with Docker Compose. Docs. Prefer a terminal? arcli is the Arc command line —…
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Frequently asked questions
Is rustfs or arc more popular?
rustfs has 35,662 GitHub stars and arc has 689. rustfs has the larger community by that measure.
Are rustfs and arc free?
Both are open source. rustfs is licensed under Apache-2.0 and arc under AGPL-3.0. Neither carries a licence fee.
What is the difference between rustfs and arc?
rustfs is written in Rust and arc in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, rustfs or arc?
Choose rustfs if you want the larger community (35,662 stars) or its Apache-2.0 licence terms. Choose arc if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.