A free managed search API — no cluster to run
FreeSerp is a free, hosted search API — full-text web search over 3.1B+ pages, plus site profiles you can filter and sort on every field — without standing up and running search infrastructure of your own.
curl 'https://freeserp.ai/api.php?ai_source=shopify&sort=dr&order=desc&size=5'Ask a question and get ranked pages from the web index with snippets, language and dates; or query by keyword and narrow site profiles by category, tech stack, TLD, Domain Rating or live date, ordering by any field. All the ergonomics of a full search stack — an 18-node cluster on our side — hosted, keyless and free on yours.
Two indexes, one endpoint. index=web searches FreeSerp Global, our own 3.1B+ page web index — any URL, any language, ranked by text relevance, link authority and domain trust, with a site card (Domain Rating, category, live date) on every hit. The default FreeSerp Main index (main pages only) holds 20M+ live sites at homepage level with LLM summaries, Domain Rating and AI-niche taxonomy, filterable and sortable on every field.
FreeSerp vs Paid alternatives
| FreeSerp | Paid alternatives | |
|---|---|---|
| Infrastructure | Hosted by us (18-node cluster) | You run it |
| Index | FreeSerp Global (3.1B+ pages) + FreeSerp Main (20M profiles) | Your own documents |
| Price / key | Free, none | Hosting + ops |
FAQ
Do I need to run any search infrastructure?
No — FreeSerp hosts the 3.1B+ page index and the site-profile index and exposes a simple JSON API over both.
Can I sort and filter on any field?
Yes, on the site-profile index. See the field reference in the docs for the full sortable/filterable surface. The web index supports language, freshness and publication-date filters.
