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About

Crawl4AI is an open source web crawler and scraper designed for large language models, AI agents, and data pipelines. It generates clean Markdown suitable for retrieval-augmented generation (RAG) pipelines or direct ingestion into LLMs, performs structured extraction using CSS, XPath, or LLM-based methods, and offers advanced browser control with features like hooks, proxies, stealth modes, and session reuse. The platform emphasizes high performance through parallel crawling and chunk-based extraction, aiming for real-time applications. Crawl4AI is fully open source, providing free access without forced API keys or paywalls, and is highly configurable to meet diverse data extraction needs. Its core philosophies include democratizing data by being free to use, transparent, and configurable, and being LLM-friendly by providing minimally processed, well-structured text, images, and metadata for easy consumption by AI models.

About

Isomeric is an API service that—using advanced AI—transforms unstructured website text into structured JSON. Replace your entire scraper stack with a single API call. Get 200 credits for free on sign up, no credit card required! Purchase more credits from $149 per 10k credits. 1 credit - 1 API call. Reach out to us if you have any questions, requests or doubts!

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

AI researchers needing a tool to extract structured web data for training and enhancing large language models

Audience

Startups, Small businesses, PMs, Engineering managers

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Not Supported

API

Offers API Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version Supported
Free Trial Not Supported

Pricing

$149
Free Version Not Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Crawl4AI
crawl4ai.com/mkdocs/

Company Information

Isomeric
Founded: 2023
United States
isomeric.ai

Alternatives

Alternatives

Categories

AI Web Scrapers Supported
Web Scraping Supported
Web Scraping APIs Supported

Categories

AI Web Scrapers Supported
Web Scraping Supported
Web Scraping APIs Supported

Integrations

CSS Supported
JSON Not Supported
Model Context Protocol (MCP) Supported
Oxylabs Supported

Integrations

CSS Not Supported
JSON Supported
Model Context Protocol (MCP) Not Supported
Oxylabs Not Supported
Claim Crawl4AI and update features and information
Claim Crawl4AI and update features and information
Claim Isomeric and update features and information
Claim Isomeric and update features and information