Perplexica vs Vespa
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?
Perplexica
Open-source AI-powered search engine
VS
Vespa
Open-source big data serving engine for search and recommendation
| Feature | Perplexica | Vespa |
|---|---|---|
| Category | Search Engines | Search Engines |
| License | MIT | Apache-2.0 |
| Language | TypeScript | Java |
| Setup difficulty | Medium | Hard |
| Min. RAM | 1,024 MB | 4,096 MB |
| Deployment | docker, bare-metal | docker, kubernetes, bare-metal |
| GitHub stars | ★ 36,045 | ★ 7,043 |
| First released | 2024 | 2017 |
| Replaces | Google Search | Elasticsearch, Algolia |
Why pick each one
Frequently asked questions
Is Perplexica or Vespa better?
Perplexica is the stronger all-round pick: it has both the larger community and the simpler medium setup. Consider Vespa if its specific feature set fits your needs better.
Are Perplexica and Vespa free and open-source?
Yes. Perplexica is licensed under MIT and Vespa under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Perplexica and Vespa with Docker?
Perplexica: yes. Vespa: yes.