Pagefind vs Vald
A side-by-side comparison of two self-hosted search engines options — licensing, setup difficulty, resource needs, and what each one replaces.
| Feature | Pagefind | Vald |
|---|---|---|
| Deploy effort | Read-the-docs project | Under-an-hour setup |
| Health score | 88 · Excellent | 85 · Excellent |
| Category | Search Engines | Search Engines |
| License | MIT | Apache-2.0 |
| Language | Rust | Go |
| Setup difficulty | Easy | Hard |
| Min. RAM | 64 MB | 2,048 MB |
| Deployment | source, binary | kubernetes, helm, docker |
| GitHub stars | ★ 5,481 | ★ 1,730 |
| First released | 2022 | 2020 |
| Replaces | Algolia, Elasticsearch | Pinecone, Elasticsearch |
What are Pagefind and Vald?
Pagefind
Pagefind is a fully static search library that indexes a built website and serves search entirely from the browser without a backend. It is designed to be low-bandwidth and easy to add to any static site.
- Browser-side search index
- No backend required
- Low bandwidth
- Multilingual support
Vald
Vald is a highly scalable distributed vector search engine designed to run on Kubernetes for approximate nearest neighbor search over billions of vectors. It is used for similarity search in recommendation and AI applications.
- Distributed vector search
- Kubernetes-native
- Billion-scale indexes
- Approximate nearest neighbor
Pagefind vs Vald: key differences
Pagefind is written in Rust, while Vald is built with Go. Licensing differs — MIT for Pagefind versus Apache-2.0 for Vald. Pagefind is the lighter option, starting around 64 MB of RAM against 2,048 MB for Vald. Vald is the more established project (first released 2020), while Pagefind arrived in 2022. Pagefind has the considerably larger community, at 5,481 GitHub stars versus 1,730. Vald lists first-class Docker deployment; Pagefind does not.
Why pick each one
Choose Pagefind if…
- Zero server cost
- Trivial to deploy
Watch out for
- Static content only
- Index rebuild on changes
Choose Vald if…
- Released under the Apache-2.0 license
- First-class Docker support for quick deployment
- Kubernetes-ready with Helm charts available
- Active community (1.7k GitHub stars)
Frequently asked questions
Is Pagefind or Vald better?
Pagefind is the stronger all-round pick: it has both the larger community and the simpler easy setup. Consider Vald if its specific feature set fits your needs better.
Are Pagefind and Vald free and open-source?
Yes. Pagefind is licensed under MIT and Vald under Apache-2.0. Both can be self-hosted at no software cost.
Can I run Pagefind and Vald with Docker?
Pagefind: check the project docs for container support. Vald: yes.
Which is lighter on resources, Pagefind or Vald?
Pagefind has the smaller minimum footprint at 64 MB of RAM, compared to about 2,048 MB for Vald. Real-world usage depends on library size, user count, and enabled features.