OpenSERP vs SerpApi
OpenSERP
openserp.org
SerpApi
serpapi.comSide by side
| Figure | OpenSERP | SerpApi |
|---|---|---|
| Price from | Free | $25/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 2 | 7 |
| Spec score · SERP APIs | 8.6 (#2) | 8.8 (#1) |
| Data retention | The privacy policy says API usage records, including limited request parameters, are retained for up to 12 months. | Search data is automatically deleted after 31 days; ZeroTrace Mode prevents storage of search parameters, files and data. |
| Integrations | The Cloud page lists SDKs, an MCP server, and an n8n node as integration options. | The integrations page lists Ruby, Python, JavaScript, Golang, PHP, Java, Rust, .NET, MCP, Swift, C++, and CLI. |
Plans
SerpApi
- FreeFree
- FreeFree
- Starter$25 a month
- Developer$75 a month
- Production$150 a month
- Big Data$275 a month
- EnterprisePriced on request
In their own words
SerpApi
SerpApi provides an API that retrieves structured search results from Google and other search engines. Results include organic listings, Maps, Local, Stories, Shopping, Direct Answer, and Knowledge Graph data, returned in JSON. A location parameter can retrieve Google results from locations around the world. SerpApi says requests run immediately in a full browser and use CAPTCHA-solving technology. Integrations are listed for Ruby, Python, JavaScript, Golang, PHP, Java, Rust,.NET, MCP, Swift, C++, and CLI. Only successful searches count toward the monthly allowance; cached, errored, and failed searches do not. The Free plan includes 250 searches per month, and paid plans start at $25/mo for 1,000 searches. Search data expires automatically after 31 days; ZeroTrace Mode prevents search parameters, files, and data from being stored after a search completes. SerpApi lists SOC 2 Type II, SOC 3, and ISO 27001 as acquired, with GDPR marked in progress. U.S. Legal Shield is included with Production and higher plans, with up to $2 million in coverage.