What is Serpex used for?

Serpex is a search API for AI and data projects that returns structured JSON from multiple engines plus page content extraction, priced per request. It is a good fit for feeding AI agents with fresh search results and building RAG pipelines from web pages.

How much does Serpex cost?

Serpex is a paid product with no free plan. A free trial is available. Prepaid credit packs with no subscription: Starter from $5, Standard from $50 and Scale from $500, priced at $0.8 down to $0.50 per 1k requests. 200 free credits to try.

Is Serpex open source?

No. Serpex is proprietary (closed-source) software and can't be self-hosted. In the API Tools category, open-source options include Kong, Nango and Tyk.

What are some alternatives to Serpex?

Serpex competes with SerpApi, Serper and Tavily.

Serpex: features, pricing and alternatives

About Serpex

Serpex is a search API delivering live results as tidy structured JSON, and it can extract content from any URL, built for AI agents and data pipelines. A single client call searches, with requests automatically routed to an available source, and another call extracts content from pages. SDKs cover Python and JavaScript, with MCP and LangChain integrations.

The described workflow is search, extract, clean and ingest into a vector database. A Stealth Mode with full-browser rendering handles JavaScript-heavy pages at 5 credits per request, while normal searches and extractions cost 1 credit each, and only successful requests are charged. Plans run from Starter through Standard and Scale to a custom Enterprise tier, with concurrency from 5 to 50 requests, automatic retries, analytics and 24/7 chat or email support. Credits never expire, and pricing starts from $0.0008 per request.

Key features

Real-time multi-engine search API
Page content extraction from any URL
Automatic request routing
Stealth Mode browser rendering
Python and JavaScript SDKs and MCP
Credits that never expire

Good fit for

Feeding AI agents with fresh search results
Building RAG pipelines from web pages

Tags: search-api; web-scraping; serp; llm; json; mcp

Serpex: questions and answers

What is Serpex used for?: Serpex is a search API for AI and data projects that returns structured JSON from multiple engines plus page content extraction, priced per request. It is a good fit for feeding AI agents with fresh search results and building RAG pipelines from web pages.
How much does Serpex cost?: Serpex is a paid product with no free plan. A free trial is available. Prepaid credit packs with no subscription: Starter from $5, Standard from $50 and Scale from $500, priced at $0.8 down to $0.50 per 1k requests. 200 free credits to try.
Is Serpex open source?: No. Serpex is proprietary (closed-source) software and can't be self-hosted. In the API Tools category, open-source options include Kong, Nango and Tyk.
What are some alternatives to Serpex?: Serpex competes with SerpApi, Serper and Tavily.