Co.dev vs Spider Cloud

Side-by-side comparison of features, pricing, and ratings

Analysis reviewed Live tool data as of 2026-10-18
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At a glance

DimensionCo.devSpider Cloud
Primary Use CaseFull-stack app generation from natural languageWeb scraping & crawling for AI agents/RAG
Target UsersNon-technical founders, product managers, rapid prototypersDevelopers, AI engineers, teams needing web data pipelines
Output TypeProduction-ready full-stack applicationsStructured data (JSON, CSV, Markdown, etc.), screenshots
HostingCo.dev cloud, exportable code, Vercel migration guide availableCloud API + self-hostable open-source core

Buy Spider Cloud if you need a fast, reliable web scraping API to feed data into AI agents or RAG pipelines – it excels at extracting structured content at scale with a low per-page cost. Choose Co.dev if you want to turn natural language descriptions into full-stack apps without coding, especially if you're a non-technical founder or rapid prototyper. They solve completely different problems: one is a data retrieval tool, the other an app generation platform.

Try Co.devTry Spider Cloud
Co.dev
Co.dev

Copy one prompt into Claude Code, Cursor, or Codex and Co.dev turns your plain-English idea into a live full-stack Next.js app on Supabase.

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Spider Cloud
Spider Cloud

Spider Cloud is a web scraping, crawling, and search API that streams live pages as markdown or JSON for AI agents and RAG pipelines.

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Pricing
Freemium
Freemium
Plans
$0/mo
$19/mo
Custom
$1/GB + $0.0001/CPU-min
From $6/mo
From $40/mo
Custom
Popularity
4 views
7.5k views
Skill Level
Beginner-friendly
Intermediate
API Available
Platforms
Web
WebAPIPluginCLIDesktop
Categories
🚀 AI App & Website Builders
🌐 Web Scraping & Search APIs🖱️ Browser & Computer-Use Agents
Features
Copy-prompt integration with Claude Code, Cursor, and Codex
Full-stack Next.js app generation from a plain-language description
Supabase backend with saved data and user sign-in
Automatic HTTPS certificates on custom domains
Launch on a Codev link before connecting your own domain
Private storage for connected-service secret keys
Bring Your Own API Key to route model spend through your own account
Natural-language style edits on a generated app
Prompt editing without restarting a generation
Fork an existing app to create variations
App redesign pass for reworking the generated interface
Download full source code with ownership rights
GitHub integration for version control and team collaboration
Referral program paying up to $120 per referral
Published hosting migration guide for moving from Codev to Vercel
Scrape a single page into markdown, JSON, HTML, raw, or plain text
Crawl entire sites with each page streamed as one JSONL line in order as it finishes
Web search endpoint returns SERP results plus the scraped pages behind them
Custom browser renders like a user: scripts run, lazy images load, infinite scroll reaches the end
Load protected pages through a real browser engine with geo checks, returning a 200
Run full browser sessions over WebSocket with anti-detection and rotating exits
Send AI commands (Act, Extract, Observe) over the Browser API WebSocket
Send a prompt on a scrape or crawl request and get named fields back as JSON
Two-phase AI extraction: a fast model for most pages, a stronger model for complex layouts
Provider router sends scrape and crawl requests to outside providers on your own keys
Data connectors pipe crawl results into S3, GCS, Google Sheets, Azure Blob, or Supabase
Proxy network with 215M+ residential and ISP exits in 199 countries, rotated per request
MCP server at mcp.spider.cloud for Claude Code, Codex, Cursor, and Claude Desktop
1,000+ ready-made scraper examples across 32 categories, each with working code
API responses support JSON, JSONL, CSV, and XML; up to 10,000 core API requests per minute by default
Integrations
GitHub
Supabase
Google Auth
Vercel
Claude Code
Cursor
Codex
LangChain
LlamaIndex
CrewAI
FlowiseAI
Langflow
Dify
Agno
MCP
Claude Desktop
Amazon S3
Google Cloud Storage
Google Sheets

Who should pick which

  • AI engineer building a RAG pipeline
    Pick: Spider Cloud

    Spider Cloud provides fast, structured web scraping with AI extraction, LangChain integration, and cheap per-page pricing – ideal for feeding up-to-date data into retrieval-augmented generation.

  • Non-technical founder building a SaaS MVP
    Pick: Co.dev

    Co.dev generates a full-stack app from a description, handles auth and database, and supports custom domains – perfect for rapid prototyping without coding.

  • Data scientist needing training data from websites
    Pick: Spider Cloud

    Spider Cloud outputs clean structured data (JSON, CSV) at large scale with rotating proxies and captcha solving, essential for building datasets.

  • Product manager validating an app idea
    Pick: Co.dev

    Co.dev quickly turns ideas into an interactive app for user testing, with style edits and forking to iterate based on feedback.

  • DevOps team needing automated scraping for monitoring
    Pick: Spider Cloud

    Spider Cloud's API, data connectors, and open-source core enable easy integration into monitoring pipelines with low cost and high reliability.

Frequently Asked Questions

Co.dev vs Spider Cloud: which should you choose?

Buy Spider Cloud if you need a fast, reliable web scraping API to feed data into AI agents or RAG pipelines – it excels at extracting structured content at scale with a low per-page cost. Choose Co.dev if you want to turn natural language descriptions into full-stack apps without coding, especially if you're a non-technical founder or rapid prototyper. They solve completely different problems: one is a data retrieval tool, the other an app generation platform.

Can I use Spider Cloud to generate a full web application?

No. Spider Cloud is a web scraping and crawling API; it does not generate apps. Use Co.dev for app generation from text.

Does Co.dev allow me to export the code of my app?

Yes. Co.dev supports code download for self-hosting and GitHub integration for version control. A migration guide to Vercel is also available.

Which tool is cheaper for high-volume data extraction?

Spider Cloud, at ~$0.03 per 1k pages with no charge for failed requests. Co.dev is not designed for data extraction.

Can I integrate Spider Cloud with AI agent frameworks?

Yes. Spider Cloud integrates with LangChain, LlamaIndex, CrewAI, FlowiseAI, AutoGen, Agno, and Dify.

What AI models does Co.dev use for code generation?

Co.dev uses GPT-5 (added 2026-07-03) and Claude (Claude 4 added 2025-05-26). You can also bring your own API key.

Does Spider Cloud have an open-source version?

Yes. The core engine is open-source on GitHub, allowing self-hosting as a fallback.

Can I style my app visually in Co.dev?

Yes. Co.dev includes style editing and element selection for rapid UI customization, as detailed in a March 2025 tutorial.

Does Spider Cloud support scraping with authentication?

Yes. Spider Cloud's Browser Cloud with stealth anti-detection and rotating proxies can handle authenticated sessions, and the /ai/unblocker endpoint helps bypass bot measures.

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Explore each tool further

Co.dev
View Co.dev reviewCo.dev alternatives
Spider Cloud
View Spider Cloud reviewSpider Cloud alternatives

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Best AI AI App & Website Builders toolsBest AI Web Scraping & Search APIs toolsBest AI Browser & Computer-Use Agents tools
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Last reviewed: July 3, 2026