Transform the Web into Data
Structured Data scraping API that bypasses what others can't. Built for developers who need reliability at scale.
From URL to clean JSON in seconds.
Simple API, Powerful Results
Get started in minutes with our intuitive API. One request gives you structured data, screenshots, PDFs, and more. No browser management, no infrastructure headaches.
Lightning Fast
Under 2s response
Enterprise Grade
99.9% uptime SLA
Smart Rendering
Full JS execution
curl -X POST https://api.alterlab.io/v1/scrape/js \
-H "X-API-Key: your_api_key" \
-H "Content-Type: application/json" \
-d '{
"url": "https://example.com",
"waitFor": "networkidle",
"screenshot": true
}'AlterLab Cortex
An autonomous AI system that monitors your scraping infrastructure, diagnoses failures in real-time, and deploys optimizations automatically.
Autonomous Failure Recovery
When a scrape fails, Cortex analyzes the root cause, generates multiple fix strategies, validates them in parallel, and deploys the optimal solution—all without human intervention.
Adaptive Anti-Bot Strategies
Cortex continuously learns from successful and failed attempts, dynamically adjusting browser fingerprints, request patterns, and timing to stay ahead of detection systems.
Cross-Domain Intelligence
Insights learned from one domain automatically improve performance on similar sites. The system builds a knowledge graph of web structures, defense mechanisms, and optimal extraction patterns.
Predictive Optimization
Machine learning models predict which sites are likely to change or implement new protections, proactively testing and adapting strategies before issues arise.
Zero-Touch Optimization
Cortex operates autonomously, continuously improving your scraping success rates without requiring manual intervention.
Detect
Monitor all scraping requests and identify patterns in failures
Diagnose
AI analyzes root causes using ML models and historical data
Optimize
Generate and test multiple solution candidates in parallel
Deploy
Automatically roll out the best-performing strategy
Production-grade features that scale
Enterprise reliability meets developer experience. Built for teams that ship fast.
Fast response times
Built on cutting-edge infrastructure with global CDN, intelligent caching, and optimized rendering engines. Average response time under 2 seconds.
Full browser automation
Execute JavaScript, wait for dynamic content, take screenshots, and handle complex SPAs. Powered by Playwright for maximum compatibility.
Clear usage tracking and billing
Track every request in real-time with detailed breakdowns. No hidden fees, no surprise charges. Pay only for what you use with transparent credit consumption.
Plus 20+ more features
Everything you need for production web scraping at scale
Stop wrestling with infrastructure
Focus on building your product, not maintaining scraping infrastructure. See how AlterLab compares to traditional approaches.
Bottom line: AlterLab saves you 90% of development time and 70% of costs
Powering data teams worldwide
See how leading companies use AlterLab to automate their data collection workflows
Price Intelligence
Stay ahead of the competition by monitoring real-time pricing across thousands of retailers. Track product availability, aggregate customer reviews, and make data-driven pricing decisions that maximize your profit margins while staying competitive.
Market Intelligence
Transform raw web data into strategic business insights. Gather competitive intelligence, analyze market trends, and identify emerging opportunities across hundreds of sources to drive smarter product and business decisions.
Search Analytics
Dominate search rankings with comprehensive SERP monitoring. Track keyword positions, analyze competitor strategies, and monitor search features across Google, Bing, and other engines to optimize your SEO performance and drive organic traffic.
Market Data
Power your trading algorithms with reliable, real-time financial data. Extract stock prices, market indicators, and economic data from global exchanges to build sophisticated trading strategies and quantitative models.
Content Aggregation
Build comprehensive news and content platforms by aggregating articles from thousands of publishers. Automatically collect, categorize, and deduplicate content with support for multiple languages and custom filtering rules.
Lead Generation
Supercharge your sales pipeline with high-quality B2B leads extracted from the web. Automatically gather business information, contact details, and company data at scale, then seamlessly integrate with your CRM for immediate outreach.
Ready to get started?
Join developers worldwide building with AlterLab. Start with $1 free credit — no credit card required.
Start scraping in under 60 seconds