What you can build with Spider.
One API for every web-data workflow. From powering AI agents and keeping RAG systems current to tracking competitor pricing and monitoring compliance pages.
Power AI workflows with live web data.
AI Agents & MCP
Give your agents real-time web access through a simple API or MCP server. Spider returns clean, token-efficient markdown so agents spend context on reasoning, not parsing HTML.
Coding Agents
Coding agents write better code when they read current documentation. Spider crawls docs, API references, and changelogs so your agent generates code against real APIs, not training-cutoff snapshots.
RAG Pipelines
Your AI hallucinates when its context is stale. Crawl documentation and knowledge bases with incremental updates so your retrieval layer stays grounded in current information.
AI Training Data
Data quality beats model size. Collect clean markdown with metadata, chunking, and deduplication built in. A 7B model on clean data outperforms a 70B model on noisy HTML.
AI Platforms
Your users want web data. You don't want to build a crawler. Spider handles proxies, browser farms, and bot detection behind a single API so your team ships product, not infrastructure.
Every web-data workflow.
Lead Generation
Half your prospect list already bounces. Extract live contact data from websites instead of paying for databases that decay 30% per year.
SEO & SERP Tracking
Same keyword, different reality across markets. Monitor search rankings by location from 199+ countries with structured JSON for your dashboards.
Price Monitoring
Your competitor changed their price 20 minutes ago. Track pricing and product availability with webhook alerts and no credit multipliers for protected sites.
Market Research
Gather competitive intelligence from across the web. Crawl competitor sites, news sources, and industry publications in parallel with AI-powered extraction.
Content Aggregation
50 sources, one API call, zero format wrangling. Crawl any website and get clean, structured content without relying on RSS feeds or manual parsing.
Website Archiving
Preserve websites before they change. Incremental crawling with page fingerprinting saves 90% bandwidth versus full re-crawls, with timestamped compliance metadata.
Compliance Monitoring
Terms of service and privacy policies change without notice. Spider monitors pages on a schedule, detects changes, and sends webhook alerts so your team reviews diffs instead of re-reading documents.
Built for serious data workflows.
Fast
10,000 requests per minute. Purpose-built architecture with intelligent task scheduling and unlimited concurrency.
Stealth
Multi-browser fingerprinting, residential proxies, and automatic challenge solving. 99.9% success rate on protected sites.
LLM-ready
Clean markdown output, structured JSON extraction, and content chunking. Feed results directly into your AI pipeline.
Scalable
From a single page to millions. Streaming, batch processing, and webhook delivery for any workload size.
Start building in minutes.
Sign up, grab your API key, and start delivering web data to your stack. No credit card required.