hosted · free credits to start

SERP API as a service. No infrastructure to run.

The managed path for the open-source OpenSERP engine. Send a query, get structured results back. No browsers, proxies, or retries to operate.

Start free, then pay as you go: $0.009 per 10 returned web results. Errors are free, no subscription. See pricing →

GoogleBingYandexBaiduDuckDuckGoEcosia

No subscription

No minimum

Credits never expire

Errors are free

One query, every engine - for rankings and for trust.

OpenSERP Cloud is strongest when one search needs more than a single Google result page can give you.

For SEO & rank tracking

Search every engine at once

See where you rank across Google, Bing, Yandex, Baidu, DuckDuckGo, and Ecosia from a single query - no engine-by-engine scraping.

GET /v1/mega/search?text=keyword&mode=balanced

For AI & RAG pipelines

Trust what every engine agrees on

A page that ranks across several independent engines is far less likely to be a fake or a hallucination. Keep those agreed-on sources to ground your LLM answers.

results.filter(r => r.engine_count >= 2) // agreed across engines

Call the API. Get clean results.

Send a query with your API key and get structured JSON back. Credits used and remaining are returned in response headers.

Single-engine search with full result envelope.
curl -H 'Authorization: Bearer osk_live_xxx' \
  'https://api.openserp.org/v1/google/search?text=open+source+serp+api&limit=10'
{
  "meta": {
    "engines_failed": [],
    "request_id": "019eb88e-d8ec-7c66-b50a-b8ff662a9db6",
    "requested_at": "2026-06-11T21:20:29Z",
    "took_ms": 1201,
    "version": "2.1"
  },
  "pagination": {
    "has_more": true,
    "next_start": 10,
    "page": 1
  },
  "query": {
    "engines_requested": [
      "google"
    ],
    "text": "open source serp api"
  },
  "results": [
    {
      "classification": {
        "content_type": "webpage",
        "source_hint": "code_repository"
      },
      "display_url": "github.com › karust › openserp",
      "domain": "github.com",
      "domain_info": {
        "category": "",
        "sld": "github",
        "tld": "com"
      },
      "engine": "google",
      "favicon": "https://github.com/favicon.ico",
      "id": "s_c84e44351617d71f",
      "position": {
        "absolute": 1
      },
      "rank": 1,
      "snippet": "OpenSERP is a free, open-source API and CLI for accessing normalized search engine results from Google, Yandex, Baidu, Bing, DuckDuckGo, and Ecosia.",
      "title": "karust/openserp: Open-source SERP API for AI, SEO & ...",
      "type": "organic",
      "url": "https://github.com/karust/openserp"
    },
    {
      "classification": {
        "content_type": "webpage",
        "source_hint": "social_forum"
      },
      "display_url": "reddit.com › r › LocalLLaMA › comments › 1c62wmz › ...",
      "domain": "reddit.com",
      "domain_info": {
        "category": "forum",
        "sld": "reddit",
        "tld": "com"
      },
      "engine": "google",
      "favicon": "https://reddit.com/favicon.ico",
      "id": "s_4e18eaf95d083f7e",
      "position": {
        "absolute": 2
      },
      "rank": 2,
      "snippet": "They're not entirely free but at least they offer a solid free plan for Google SERP scraping. You get 1,000 free API credits with Scrapingbee.",
      "title": "Serp Alternative: Google result scrape- Hopefully free",
      "type": "organic",
      "url": "https://www.reddit.com/r/LocalLLaMA/comments/1c62wmz/serp_alternative_google_result_scrape_hopefully"
    }
  ],
  "serp_features": []
}
Why OpenSERP Cloud

All the data. None of the operations.

OpenSERP already handles browser automation, multi-engine parsing, and retries. Cloud runs the hosted infrastructure so your team can use the API directly.

Managed API endpoint

Call one REST endpoint and get structured search results back. No browsers to deploy, no infrastructure to keep alive.

Built on OpenSERP OSS

Cloud is the hosted path for the same open-source engine you can already run yourself. Same coverage and quality, without the operational work.

Multi-engine in one call

Single-engine, image, and megasearch endpoints across Google, Bing, Yandex, Baidu, DuckDuckGo, and Ecosia, plus SDKs, an MCP server, and an n8n node.

Built for teams who need reliable search data

Use OpenSERP Cloud for product features, SEO campaigns, research jobs, and AI pipelines that need live search data.

  • Developers & product teams

    Integrate live SERP data into apps, dashboards, or AI agents with a small REST API. No scraper deployment, no maintenance burden.

  • SEO teams & agencies

    Track keyword rankings across Google, Yandex, Baidu, and Bing, then monitor competitor listings without provisioning your own scraping infrastructure.

  • AI & research pipelines

    Ground LLM responses and retrieval workflows on fresh, multi-engine search results. Call it directly, via the SDKs, or through the MCP server.

Compare

Self-host today. Cloud when you're ready.

OSS is production-ready right now and free forever. Cloud is the managed path when you do not want to operate the infrastructure yourself.

Available now

OpenSERP OSS

Free · MIT License

  • Full source code on GitHub
  • Self-hosted on your own infrastructure
  • No rate limits or API keys
  • Go binary & Docker image
  • 6 search engines out of the box
View on GitHub
Open access

OpenSERP Cloud

Managed · Free credits to start

  • Managed endpoint, no infrastructure to run
  • Free starter credits when you join
  • Pay-as-you-go credits, no subscription
  • Multi-engine, image & megasearch endpoints
  • Official hosted path built on OpenSERP OSS
Get Cloud access

Common questions

How do I get access to Cloud?

Create an account from any page on this site. Activation takes minutes and includes free starter credits. No card required.

Do I get free credits to start?

Yes. Your invite comes with free starter credits so you can run real searches right away. Describe your use case when you join to start with more.

How is Cloud different from the OSS version?

It uses the same OpenSERP engine, fully managed by us. You call an API and get structured search results back. No browsers to deploy and no infrastructure to keep alive.

What does it cost?

Pay-as-you-go credits: $0.009 per credit. Web search uses 1 credit per 10 returned result positions, rounded up. Higher-cost operations like images, extraction, and balanced megasearch are shown before you run them. Errors are free. No subscription.

Can I use OpenSERP for free?

Yes. The OSS version is production-ready and free under MIT. Run it with Docker or Go on your own infrastructure. Cloud is the managed path and starts with free credits.

Which search engines are supported?

Google, Bing, Yandex, Baidu, DuckDuckGo, and Ecosia from a single endpoint. The same engines as OpenSERP OSS, without the infrastructure.