Unclecode
To empower everyone—students, researchers, entrepreneurs, data scientists—to access, parse, and shape the world’s data with speed, cost-efficiency, and creative freedom.
At a Glance
- AI Developers
- Startups
- Data Scientists
- AI Researchers
- +1 more
AI Tools by Unclecode
(1)
Crawl4AI
Open Source Web Crawler for LLMs
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Latest News
Crawl4AI Cloud API launches in Closed Beta.
v0.8.0 Release: Crash Recovery and Prefetch Mode.
Security Bulletin: RCE Vulnerability in versions prior to 0.8.0 patched.
v0.7.3 Release: Undetected Browser support and GitHub Sponsors launched.
Products & Services
A high-performance, async Python package for web crawling and scraping, optimized for LLMs and RAG.
A reliable, large-scale web extraction service marketed as a cost-effective alternative to competitors.
A specialized SDK package for AI agents and assistants like Claude, Cursor, and Windsurf.
A platform for managing and monitoring self-hosted Crawl4AI instances.
Market Position
Crawl4AI positions itself as the fastest and most flexible open-source alternative to proprietary crawlers, specifically designed for LLM compatibility (Markdown-first) and cost-efficiency in large-scale AI pipelines.
Leadership
Founders
Hossein Tohidi (Unclecode)
AI researcher, developer, and entrepreneur. Founder of Kidocode (tech & biz school in SE Asia) and Pycademy. Former CEO of KidoCode. Bachelor's from University of Tehran.
Executive Team
Hossein Tohidi
Founder & Lead Maintainer
AI Researcher and Entrepreneur. Founder of Kidocode and Pycademy.
Aravind Karnam
Head of Product & Community
Joined in Jan 2025. Previously Senior Product Manager at UrbanPiper and Software Engineer at KPMG.
Founding Story
Hossein Tohidi built Crawl4AI to address the need for faster, more cost-effective, and LLM-friendly web data extraction. Seeing the limitations of existing crawlers for RAG and AI agent pipelines, he created an open-source tool that delivers clean Markdown and structured data specifically for AI workloads.
Business Model
Revenue Model
Open-source core with monetization via Cloud API (Usage-based/SaaS) and GitHub Sponsors. Also provides sponsorship opportunities for organizations.
Pricing Tiers
Support open-source development.
Enhanced support for individuals.
For small teams or dedicated users.
For organizations with logo placement and priority support.
Marketed as 'drastically more cost-effective' than competitors.
Target Markets
- AI Developers
- Startups
- Data Scientists
- AI Researchers
- Enterprise Data Engineers
- Retrieval-Augmented Generation (RAG) pipelines
- Data ingestion for AI agents and LLMs
- Real-time web data extraction
- Synthetic data generation for AI research
- Scrapeless
- CapSolver