Milvus 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?
Milvus
Open-source vector database built for scalable similarity search
VS
Perplexica
Open-source AI-powered search engine
| Feature | Milvus | Perplexica |
|---|---|---|
| Category | Search Engines | Search Engines |
| License | Apache-2.0 | MIT |
| Language | Go | TypeScript |
| Setup difficulty | Hard | Medium |
| Min. RAM | 4,096 MB | 1,024 MB |
| Deployment | docker, kubernetes, helm | docker, bare-metal |
| GitHub stars | ★ 45,556 | ★ 36,045 |
| First released | 2019 | 2024 |
| Replaces | Pinecone, Elasticsearch | Google Search |
Why pick each one
Frequently asked questions
Is Milvus or Perplexica better?
Neither is universally better. Milvus has the larger community, while Perplexica is simpler to set up (medium difficulty). Choose based on the comparison table above and your own setup.
Are Milvus and Perplexica free and open-source?
Yes. Milvus is licensed under Apache-2.0 and Perplexica under MIT. Both can be self-hosted at no software cost.
Can I run Milvus and Perplexica with Docker?
Milvus: yes. Perplexica: yes.