Araa Search vs YaCy
A side-by-side comparison of two self-hosted search engines options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Araa Search | YaCy |
|---|---|---|
| Deploy effort | Under-an-hour setup | Under-an-hour setup |
| Health score | 54 · Fair | 86 · Excellent |
| Category | Search Engines | Search Engines |
| License | GPL-3.0 | GPL-2.0 |
| Language | Python | Java |
| Setup difficulty | Easy | Medium |
| Min. RAM | 256 MB | 1,024 MB |
| Deployment | docker | docker, bare-metal |
| GitHub stars | ★ 334 | ★ 4,044 |
| First released | 2023 | 2003 |
| Replaces | Google Search | Google Search, Bing |
What are Araa Search and YaCy?
Araa Search
Araa Search is a privacy-respecting, ad-free, self-hosted Google metasearch engine with full API support. It uses Qwant for images and DuckDuckGo for autocomplete, and runs as a small container.
- Privacy metasearch
- No ads or tracking
- Full API support
- Self-hostable
YaCy
YaCy is a free, decentralized search engine built on peer-to-peer networking. Each installation crawls the web and shares its index with other peers, creating a search network with no central authority.
- Peer-to-peer decentralized index
- Built-in web crawler
- No central server or censorship
- Can run as a private intranet search
Araa Search vs YaCy: key differences
Araa Search is written in Python, while YaCy is built with Java. Licensing differs — GPL-3.0 for Araa Search versus GPL-2.0 for YaCy. Araa Search is the lighter option, starting around 256 MB of RAM against 1,024 MB for YaCy. YaCy is the more established project (first released 2003), while Araa Search arrived in 2023. YaCy has the considerably larger community, at 4,044 GitHub stars versus 334.
Why pick each one
Choose Araa Search if…
- Released under the GPL-3.0 license
- Easy to set up — beginner-friendly
- First-class Docker support for quick deployment
- Written in Python
Choose YaCy if…
- Truly decentralized
- Censorship resistant
Watch out for
- Index quality varies
- Java resource use
Frequently asked questions
Is Araa Search or YaCy better?
Neither is universally better. YaCy has the larger community, while Araa Search is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are Araa Search and YaCy free and open-source?
Yes. Araa Search is licensed under GPL-3.0 and YaCy under GPL-2.0. Both can be self-hosted at no software cost.
Can I run Araa Search and YaCy with Docker?
Araa Search: yes. YaCy: yes.
Which is lighter on resources, Araa Search or YaCy?
Araa Search has the smaller minimum footprint at 256 MB of RAM, compared to about 1,024 MB for YaCy. Real-world usage depends on library size, user count, and enabled features.