DocFetcher vs Perplexica
A side-by-side comparison of two self-hosted search engines options — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
DocFetcher
Cross-platform desktop search for document contents
VS
Perplexica
Open-source AI-powered search engine
| Feature | DocFetcher | Perplexica |
|---|---|---|
| Category | Search Engines | Search Engines |
| License | EPL-1.0 | MIT |
| Language | Java | TypeScript |
| Setup difficulty | Easy | Medium |
| Min. RAM | 256 MB | 1,024 MB |
| Deployment | binary, bare-metal | docker, bare-metal |
| GitHub stars | ★ 63 | ★ 36,045 |
| First released | 2007 | 2024 |
| Replaces | Google Desktop | Google Search |
Why pick each one
Frequently asked questions
Is DocFetcher or Perplexica better?
Neither is universally better. Perplexica has the larger community, while DocFetcher is simpler to set up (easy difficulty). Choose based on the comparison table above and your own setup.
Are DocFetcher and Perplexica free and open-source?
Yes. DocFetcher is licensed under EPL-1.0 and Perplexica under MIT. Both can be self-hosted at no software cost.
Can I run DocFetcher and Perplexica with Docker?
DocFetcher: check the project docs for container support. Perplexica: yes.