Puddl vs Spider Cloud

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

Analysis reviewed Live tool data as of 2026-09-14
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At a glance

DimensionPuddlSpider Cloud
Best ForOpenAI cost trackingWeb crawling & scraping for AI agents
IntegrationsOpenAI APILangChain, LlamaIndex, S3, GCS, Supabase, etc.
Core FeatureReal-time cost dashboardRust-powered crawling + AI extraction
Free TierYes, up to 100k calls/moYes, credits for testing
Platform FocusOpenAI cost monitoringWeb data for RAG/LLMs

Puddl and Spider Cloud serve completely different needs: Puddl is a free, single-purpose tool for tracking OpenAI costs, while Spider Cloud is a paid, high-performance web scraping API for AI agents. Choose Puddl if you only need OpenAI cost insights; choose Spider Cloud if you need real-time web data for RAG or LLM applications.

Try PuddlTry Spider Cloud
Puddl
Puddl

Real-time OpenAI cost tracking, free for most developers.

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Spider Cloud
Spider Cloud

Spider Cloud is an AI web scraping API that turns any site into markdown or JSON for agents and RAG.

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Pricing
Freemium
Freemium
Plans
$0/mo
$9/mo
$1/GB + $0.001/min CPU
from $6/mo
$40/mo
$350/mo
Popularity
1 views
7.5k views
Skill Level
Beginner-friendly
Intermediate
API Available
Platforms
Web
WebAPI
Categories
📡 LLM Observability & Evals
🌐 Web Scraping & Search APIs🖱️ Browser & Computer-Use Agents
Features
Real-time cost dashboard
Spend breakdown by model (GPT-4, GPT-3.5)
Spend breakdown by endpoint
User-level cost attribution (Pro)
Monthly and historical cost trends
Customizable email spending alerts
Soft monthly spending limits
Export CSV reports
Multi-account support (invite)
Team collaboration (shared dashboard)
No-code integration (API key only)
Web-based, no desktop or mobile app
Scrape a single page into markdown, JSON, HTML, raw text, or plain text
Crawl entire sites with pages streaming back as JSONL, in order, as each finishes
Web search endpoint returns SERP results, scraped pages, and AI extraction in one call
Custom browser renders pages like a user: scripts run, lazy images load, infinite scroll completes
Unblocker handles bot walls, CAPTCHAs, and geo checks with automatic retries and rotating proxies
Browser Cloud runs full browser sessions with stealth and CAPTCHA solving on by default
AI commands (Act, Extract, Observe) sent directly over the Browser API WebSocket
AI Studio Alpha exposes natural-language extraction endpoints on your existing key
Two-phase AI extraction fallback: fast model for most pages, capable model for complex layouts
Proxy network with 215M+ residential and ISP exits across 199 countries, rotated per request
MCP server at mcp.spider.cloud for Claude Code, Codex, Cursor, Windsurf, and Claude Desktop
Agent skill file (SKILL.md) lets a coding agent self-onboard against the entire API
1,000+ ready-made scraper examples across 32 categories, each with working code
Provider router lets you fall back to outside providers on your own keys
10,000 core API requests per minute per account by default
Integrations
LangChain
LlamaIndex
CrewAI
FlowiseAI
Langflow
Dify
Agno
Julep
Claude Code
Codex
Cursor
Windsurf
Claude Desktop

Who should pick which

  • Solo developer using OpenAI APIs
    Pick: Puddl

    Puddl is free and provides the exact cost breakdown needed to manage OpenAI spend without extra features.

  • AI agent builder needing live web data
    Pick: Spider Cloud

    Spider Cloud's Rust engine, AI extraction, and Browser AI commands deliver fast, structured web data for RAG pipelines.

  • Small startup tracking team-wide OpenAI costs
    Pick: Puddl

    Puddl offers team collaboration and per-user cost attribution, perfect for startup teams.

  • Data scientist scraping e-commerce sites for LLM training
    Pick: Spider Cloud

    Spider Cloud scales to high volume with low cost and supports many output formats.

  • Freelancer building an AI-powered app
    Pick: Spider Cloud

    Integrations with LangChain/LlamaIndex and structured output make it easy to feed web data into LLMs.

Frequently Asked Questions

Puddl vs Spider Cloud: which should you choose?

Puddl and Spider Cloud serve completely different needs: Puddl is a free, single-purpose tool for tracking OpenAI costs, while Spider Cloud is a paid, high-performance web scraping API for AI agents. Choose Puddl if you only need OpenAI cost insights; choose Spider Cloud if you need real-time web data for RAG or LLM applications.

Can Puddl monitor costs for non-OpenAI providers?

No, Puddl is exclusively for OpenAI APIs.

Does Spider Cloud offer a free tier?

Yes, Spider Cloud provides free credits for testing, but high-volume use requires paid usage.

Which tool is better for RAG pipelines?

Spider Cloud is explicitly designed for RAG, with integrations and structured output. Puddl is unrelated.

Are there any setup costs for Puddl?

No, Puddl is free to use up to 100k API calls per month.

Does Spider Cloud handle JavaScript-heavy sites?

Spider Cloud uses a browser cloud with stealth anti-detection, but newer Browser AI commands require an AI Studio add-on.

Can I use Puddl for team collaboration?

Yes, Puddl supports multi-account sharing and team dashboards.

Does Spider Cloud support CSV export?

Yes, structured output includes CSV among other formats like JSON and XML.

Which tool is better for a budget-constrained solo founder?

Puddl wins for cost tracking (free). For scraping, Spider Cloud's low per-page cost is still affordable.

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Explore each tool further

Puddl
View Puddl reviewPuddl alternatives
Spider Cloud
View Spider Cloud reviewSpider Cloud alternatives

Browse these categories

Best AI LLM Observability & Evals toolsBest AI Web Scraping & Search APIs toolsBest AI Browser & Computer-Use Agents tools
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Last reviewed: July 3, 2026