SerpApi is a mature search-engine-results API with structured JSON across Google, Bing, Baidu, Yahoo, YouTube, shopping, travel, local, and other vertical engines.
SerpApi focuses on collecting and parsing search-engine result pages across a broad catalog of engines and geographies. Desearch focuses on one agent-ready surface for web results, cited AI answers, crawl, and structured social-platform data.
| Capability | Desearch | SerpApi |
|---|---|---|
| Primary function | Unified web, crawl, AI-answer, and social-data API for agents | Structured search-engine-results data across a broad engine catalog |
| Raw web search | Web Search returns structured titles, links, and snippets | Core strength — structured results from Google and many other search engines |
| Search verticals | General web plus dedicated social-platform endpoints | Extensive engine-specific APIs for maps, shopping, flights, hotels, jobs, finance, news, images, and more |
| AI-summarized answers with citations | AI Search returns generated answers with source citations | Documents Google AI Mode and AI Overview as parsed search-result APIs rather than a first-party answer-generation endpoint |
| Structured social data | Dedicated endpoints across X, TikTok, Facebook, and Instagram | Its catalog includes selected social-facing APIs such as Instagram Profile, but not the same unified four-platform endpoint set |
| Web crawl | Dedicated Web Crawl endpoint for page content | Product catalog centers on search-engine and vertical-result extraction |
| Pricing model | Usage-based per unit with per-request cost metadata | Monthly plans with included searches and hourly throughput limits |
| Free tier | Free API key with starter credits | 250 searches per month |
| MCP server | Yes | Yes — official MCP integration with compact and complete result modes |
| SDKs and integrations | Python and JavaScript SDKs | Official integrations span Python, JavaScript, Ruby, Go, PHP, Java, Rust, .NET, Swift, C++, CLI, and MCP |
SerpApi details researched July 2026 from serpapi.com. Cells marked VERIFY are volatile (pricing especially) and should be re-confirmed before publishing.
SerpApi: Monthly search allowances with free and enterprise tiers — The Free plan includes 250 searches per month. Paid plans begin with Starter at $25 per month for 1,000 searches; throughput and support options vary by plan. One API response counts as one search regardless of the number of results returned.
Desearch: usage-based pricing with per-request cost metadata in response headers and free starter credits. See Desearch pricing.
Competitor details were checked against these pages in July 2026. Pricing and product packaging can change, so confirm them before making a purchasing decision.