Alternatives / SearchAPI
Looking for an open source SearchAPI alternative? Only one project we verified fits: OpenSERP, a self-hosted API that returns structured search results from six engines.
Written by Maxime DERAME
Last updated:
| Alternative | Best for | License |
|---|---|---|
| OpenSERP | Self-hosted SERP API across six engines | MIT |
We looked for open-source SERP APIs. We verified OpenSERP's license, recent activity, stars, and self-hosting in its repository. See our methodology for the full criteria.
OpenSERP returns structured results from Google, Bing, Yandex, Baidu, DuckDuckGo, and Ecosia through one endpoint with the same JSON across engines, and extracts features such as AI summaries and answer boxes. Engine support covers web and image search.
Multi-engine megasearch endpoints are only in the managed cloud tier. Scraping can break when result pages change.
OpenSERP is MIT.
OpenSERP's last commit was in September 2026.
SearchAPI is a proprietary pay-per-request service. A self-hosted SERP API removes per-query fees, but scraping search engines can break and may conflict with their terms of use.
OpenSERP is an MIT self-hosted REST API that returns structured search results from Google, Bing, Yandex, Baidu, DuckDuckGo, and Ecosia through one endpoint, including features such as answer boxes. Multi-engine endpoints are part of the paid managed cloud.
Pricing: Free to self-host; managed cloud has pay-as-you-go pricing.
| Alternative | Type | License | Self-hosted | Best for |
|---|---|---|---|---|
| OpenSERP | SERP API | MIT | Yes | Search result data |
Want SERP data without per-query fees
OpenSERP is free to self-host with no API keys.