🚀 Serpex.dev is now 40% faster and more affordable – starting at just $0.0008/request!

Turn Any Websites into
LLM-Ready Markdown Data

Transform any website into clean, structured markdown data perfect for AI training and RAG applications. Our production-ready extraction API handles the heavy lifting so you can focus on building amazing AI products.

Get 200 credits Free View Documentation

SDK Examples

Choose your language
javascript
// Install: npm install serpex
import { SerpexClient } from 'serpex';


const client = new SerpexClient('YOUR_API_KEY');


async function extractContent() {
  try {
    const result = await client.extract({
      urls: ['https://example.com/blog/ai-trends']
    });


    // Response: { task_id, status, results, metadata }
    console.log(result);
  } catch (error) {
    console.error(error);
  }
}


extractContent();

Extracted Content Output

markdown
# AI Trends 2024: What's Next for Artificial Intelligence


## Introduction


Artificial Intelligence continues to evolve at an unprecedented pace. From machine learning breakthroughs to practical applications across industries, 2024 promises to be a transformative year for AI technology.


## Key Trends Shaping 2024


### 1. Multimodal AI Systems
Modern AI systems are becoming increasingly capable of processing multiple types of data simultaneously - text, images, audio, and video. This multimodal approach enables more comprehensive understanding and more sophisticated applications.


### 2. Edge AI Deployment
With the proliferation of IoT devices and the need for real-time processing, AI models are increasingly being deployed at the edge. This reduces latency and enhances privacy by processing data locally.


### 3. Responsible AI Development
As AI systems become more powerful, there's growing emphasis on ethical AI development, bias mitigation, and transparent decision-making processes.


## The Future of AI


The next decade will likely see AI systems that are:
- More autonomous and capable
- Better integrated into daily workflows
- More accessible to non-technical users
- More focused on solving real-world problems


---


*Published: November 2024*
*Source: example.com/blog/ai-trends*

Trusted by 3000+ companies and developers worldwide

LangChainLangChainLlamaIndexLlamaIndexcrewAIcrewAIn8nn8nMakeMakeZapierZapierTray.aiTray.ai

Built for AI & Data Teams

Everything you need to transform web content into high-quality training data and knowledge bases for your AI applications.

Smart Web Search Integration

Combine search and extraction in one workflow — discover pages, then extract their content automatically.

LLM-Optimized Output

Clean, structured markdown output specifically formatted for optimal LLM processing and RAG applications.

Intelligent Content Extraction

Advanced algorithms automatically extract and clean web content, removing ads and navigation for pure, readable text.

High-Performance Processing

Concurrent extraction with intelligent rate limiting and retry mechanisms for maximum reliability.

Production-Ready Security

API key authentication, request validation, and built-in abuse protection.

Real-Time Processing

Asynchronous background processing with progress tracking and instant results for small batches.

How It Works

Four simple steps to transform web content into AI-ready data

Search → Extract → Clean → Ingest

Our complete workflow combines powerful search discovery with reliable content extraction to deliver clean, structured data perfect for AI applications.

Search Integration
Smart Extraction
LLM-Ready Output

Smart-Routed Search

Discover content across the web with one search API that routes every query to the best available source automatically.

Concurrent Processing

Extract from multiple URLs simultaneously with intelligent rate limiting.

Complete Workflow Example

Choose your language
typescript
import { SerpexClient } from 'serpex';


interface ProcessedData {
  content: string;
  source: string;
  metadata: { extracted_at: string };
}


// 1. Search for relevant content
const client = new SerpexClient('YOUR_API_KEY');
const searchResults = await client.search({
  q: 'latest AI research papers',
  num: 10
});


// 2. Extract URLs from search results
const urls: string[] = searchResults.results.map((r: any) => r.url);


// 3. Extract content from URLs
const extractResult = await client.extract({
  urls: urls
});


// 4. Process results for your LLM/RAG system
const processedData: ProcessedData[] = extractResult.results
  .filter((r: any) => r.success)
  .map((r: any): ProcessedData => ({
    content: r.markdown,
    source: r.url,
    metadata: { extracted_at: r.crawled_at }
  }));


// 5. Ingest into your vector database
await vectorDB.ingest(processedData);

Pricing & Speed Comparison

Compare our pricing and speed with competitors

This data is according to 2025. pricing and speed may vary.

Simple, Affordable Pricing

Choose the plan that fits your needs. Enjoy prices up to 10 times more affordable than other search APIs without compromising on quality.

Pay only for successful requests • 1 credit/search • 1 credit/extractStealth Mode (full-browser rendering) • 5 credits/request

Starter

$5$10USD
6,250Credits

$5 - $49 • $0.8 / 1k request

  • 5 concurrent requests
  • Real-time search results
  • JSON API responses
  • Auto-Route requests
  • Page content extraction
  • 99% uptime
  • Automatic retries
  • Detailed analytics
  • 24/7 chat/email support
Get Started Free

Standard

19% OFF
$50$100USD
77k~Credits

$50 - $499 • $0.65 / 1k request

  • 25 concurrent requests
  • Real-time search results
  • JSON API responses
  • Auto-Route requests
  • Page content extraction
  • 99% uptime
  • Automatic retries
  • Detailed analytics
  • 24/7 chat/email support
Get Started Free

Scale

38% OFF
$500$1000USD
1.0M~Credits

$500 - $1999 • $0.50 / 1k request

  • 50 concurrent requests
  • Real-time search results
  • JSON API responses
  • Auto-Route requests
  • Page content extraction
  • 99% uptime
  • Automatic retries
  • Detailed analytics
  • 24/7 chat/email support
Get Started Free

Enterprise

Custom

Custom pricing & SLAs for $2000+ volume

  • Custom concurrent request limits
  • Dedicated SLAs & priority support
  • Real-time search results
  • JSON API responses
  • Auto-Route requests
  • Page content extraction
  • 99% uptime
  • Automatic retries
  • Detailed analytics
  • 24/7 chat/email support
Contact Sales

Pay-as-you-go and one-time purchase supported • Credits never expire

Stealth Mode — full-browser rendering for JavaScript-heavy pages at 5 credits/request (Starter $4.00/1k · Standard $3.25/1k · Scale $2.50/1k). Failed stealth requests are free.

Frequently Asked Questions

Everything you need to know about our Serpex API pricing and service.

Have Questions?

Find answers to the most common questions about our pricing, credits, and API usage.

Can't find what you're looking for? Contact our support team for personalized assistance.

Trusted Worldwide

Trusted by Industry Leaders

Join 3000+ companies and developers worldwide who trust Serpex for their search intelligence needs

AI Researchers

Training ML Models

“Our AI research team processes thousands of search queries daily. The Serpex API's speed and reliability have been crucial for our machine learning pipelines.”

GEO & AEO Agencies

Rank Tracking & Analysis

“We track how our clients get cited in AI answers. Getting the page content back with the results is what makes that possible in one pass.”

SaaS Platforms

Data Integration

“Our platform grounds its answers in live web data. The scalable pricing and developer-friendly API have helped us grow from startup to enterprise.”

Ready to Build?

No credit card required.

Try 200 credits free

Instant API key • No setup fees • Try before you buy