3 Best Open Source SearchAPI Alternatives
A curated collection of the 3 best open source and self-hosted alternatives to SearchAPI in 2026.
Looking for a free, privacy-friendly, or self-hosted replacement for SearchAPI in 2026? The top open-source alternative is OpenSERP — Free self-hosted SERP API for 6 search engines.
Other highly rated open-source SearchAPI alternatives include SerpAPI and Apify.
Free self-hosted SERP API for 6 search engines
OpenSERP is a free, open-source SERP API that provides structured search results from six major search engines without requiring API keys or per-query fees. It simplifies web search, competitor tracking, and AI-powered insights for developers and businesses. - Multi-Engine Support: Query Google, Bing, Yandex, Baidu, DuckDuckGo, and Ecosia through a single API. - Structured JSON Output: Consistent, normalized results with titles, URLs, snippets, ranks, and SERP features like AI summaries and answer boxes. - Self-Hosting: MIT-licensed, free to self-host with no vendor lock-in or API key requirements. - AI Monitoring: Track rankings, competitor performance, and generate AI-driven insights for SEO and competitive intelligence. - Page Extraction: Extract content from search results for research, RAG, or data pipelines. - Managed API: Cloud-based option with usage history, billing, and AI reports for teams preferring a hosted solution. - SDKs & Integrations: Compatible with Go, Docker, n8n, and MCP server for seamless integration. - Free Tier: 60 free credits for cloud API users, with founder discounts and no limits on self-hosted usage. OpenSERP is built with Go and Docker, making it easy to deploy on any infrastructure. The self-hosted version requires no account or API key, while the managed cloud API offers additional features like usage tracking and AI reports. The project is MIT-licensed and production-ready for both individual developers and enterprise teams.
Real-time Google Search API with structured data
SerpApi is a real-time API service that simplifies access to search engine results, particularly Google searches. It eliminates the complexity of managing proxies, solving captchas, and parsing unstructured data, delivering clean, structured JSON responses ready for integration. - Real-time Search API: Access live Google search results instantly - Multi-Engine Support: Works with Google, Bing, DuckDuckGo, Amazon, eBay, and more - Structured Data Parsing: Automatically formats results into clean JSON - Captcha Handling: Manages CAPTCHAs automatically - Proxy Management: Handles IP rotation and proxy infrastructure - AI Mode Integration: Supports Google's AI Mode and AI Overview APIs - Comprehensive Coverage: Offers 50+ specialized APIs for different search types - Enterprise Solutions: Provides custom plans for business needs - Developer Tools: Includes SDKs for multiple programming languages SerpApi is a fully managed cloud service with no self-hosting option. The service handles all infrastructure requirements including proxy rotation, CAPTCHA solving, and data parsing. Developers interact with the API through simple HTTP requests to SerpApi's endpoints. The company maintains servers globally to ensure fast response times worldwide. While the core service isn't open source, SerpApi provides official SDKs for Ruby, Python, PHP, Java, Node.js, and Go to simplify integration.
Marketplace of tools for AI agents and web automation
Apify is the largest marketplace of trusted tools for AI, enabling users to automate business tasks, extract real-time web data, track competitors, generate leads, and integrate apps and agents. - 65,000+ Ready-to-Run Actors: Pre-built tools for tasks like web scraping, lead generation, and market research. - Anti-Blocking & Proxy: Built-in solutions to avoid IP blocking while scraping. - Apify Store: Browse and discover Actors for any job on the web. - Integrations: Connect with apps and services seamlessly. - MCP Server: Give AI agents access to Actors via Model Context Protocol. - Open Source Core: Powered by Crawlee, a web scraping and crawling library. - Developer Tools: Includes SDKs, CLI, and templates for Python, JavaScript, and TypeScript. - Monetization: Publish your own Actors and earn revenue. Apify is a cloud-based platform with no self-hosting option. The core library, Crawlee, is open source and can be self-hosted for custom web scraping and crawling workflows. Crawlee supports Node.js and Python, with integrations for Docker and Kubernetes.
About SearchAPI
SearchApi
SearchApi is a real-time SERP (Search Engine Results Page) scraping API that delivers structured search results in JSON format. It supports scraping organic results, ads, related searches, inline questions, and more from major search engines like Google, Bing, and others.
Key Features of SearchAPI
- Multi-Engine Support: Scrape results from Google, Bing, Yahoo, DuckDuckGo, and other search engines.
- Structured JSON Output: Receive clean, structured data for easy integration.
- Real-Time Results: Get up-to-date search results with minimal latency.
- Geo-Targeting: Precise coordinate-level geo-targeting for localized results.
- High Success Rate: 99.9% success rate for reliable scraping.
- Pay-Per-Success: Only pay for successful searches, with a free tier available.
- Comprehensive Data: Access organic results, ads, related searches, inline questions, and more.
- Easy Integration: Simple API endpoints with detailed documentation and examples.
Tech / Self-Hosting
SearchApi is a cloud-based SaaS and does not offer self-hosting options. The service is designed for scalability and reliability, with infrastructure managed by the provider.
API endpoints are accessible via HTTPS, and authentication is handled through API keys. The service supports RESTful requests and provides SDKs for popular programming languages.
For more details, visit the official documentation.