OpenSERP
API
v0.8.15
This free, MIT-licensed project lets you run a local REST service that fetches live search results from six major engines and returns them in a consistent JS…todayMITDockerDemoModerate
Self-hosted alternatives to Serper
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Projects
Also in API
Not listed as Serper alternatives, but they cover the same ground and are worth a look.
prestigePrestige is a self-hosted, open-source text-based HTTP client for API testing in the browser, with JavaScript templating and Postman-like features.
CurrencyinfoSelf-hosted open-source REST API aggregating crypto and fiat rates from up to ten sources into one merged rate.
proxyscotchSelf-hosted proxy server for Hoppscotch to access localhost/private networks via CORS bypass. Desktop tray app or headless server with Docker.
graphql-meterSelf-hosted GraphQL load testing platform that auto-discovers schema operations and runs tests via Locust or k6 with live monitoring and run comparison.
Hoppscotch Community EditionSelf-hosted, open-source API development ecosystem for testing REST, GraphQL, WebSocket, and MQTT APIs — a lightweight Postman alternative with PWA and desktop apps.
Signal-APISelf-hosted, open-source Docker container that wraps signal-cli as a REST API, so scripts can register a Signal number and send, receive and manage messages.
About these Serper alternatives
1 open-source, self-hosted alternatives to Serper are listed here, ranked by popularity, maintenance and documentation.
- Highest rated
- OpenSERP (1 513 GitHub stars, MIT license, written in Go)
- Docker
- 1 of the top 1 ship an official Docker image
- Recently updated
- OpenSERP v0.8.15 on 2026-10-28
Serper alternatives compared
| Project | License | Language | Stars | Docker | Setup | Latest release | Score |
|---|---|---|---|---|---|---|---|
| OpenSERP | MIT | Go | 1 513 | Yes | Moderate | v0.8.15 | 57 |