Wafer Pass 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

DimensionWafer PassSpider Cloud
Primary UseFast LLM inference for coding agents and enterprise workloads.Web crawling/scraping API for AI agents and RAG pipelines.
Key IntegrationsOpenClaw, Claude Code, OpenCode, Cline, Kilo Code, Vercel AI Gateway, OpenRouter, DigitalOcean, AMD, Parasail.LangChain, LlamaIndex, CrewAI, FlowiseAI, AutoGen, Agno, Dify, Google Cloud Storage, Amazon S3, Supabase.
Latest Notable FeatureAchieved leading Qwen3.5 397B throughput on AMD MI355X via custom kernels (May 2026).Launched Browser AI commands (Mar 2026): Act, Extract, Observe via WebSocket.
Open SourceNot fully open source; offers open-source model inference optimizations.Open-source core available on GitHub; cloud service on top.

If you need optimized LLM inference for coding agents or enterprise workloads, Wafer Pass delivers unmatched speed and kernel-level performance, especially on AMD hardware. For web data extraction and crawling, Spider Cloud is the superior choice with its Rust engine, low cost, and AI-powered browser commands. Pick based on your primary data need: model inference vs. web scraping.

Try Wafer PassTry Spider Cloud
Wafer Pass
Wafer Pass

Wafer Pass swaps per-token inference billing for a flat-rate subscription on open models like GLM, Qwen, DeepSeek, and Kimi.

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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
Usage-based
Custom
Custom
$1/GB + $0.0001/CPU-min
From $6/mo
From $40/mo
Custom
Popularity
8 views
7.5k views
Skill Level
Advanced
Intermediate
API Available
Platforms
WebAPICLIPlugin
WebAPIPluginCLIDesktop
Categories
🖥️ GPU Cloud & Model Inference🛠️ Autonomous Coding Agents
🌐 Web Scraping & Search APIs🖱️ Browser & Computer-Use Agents
Features
Flat-rate subscription for unlimited inference on supported open models
Serverless API with pay-per-token pricing on GLM, Qwen, DeepSeek, and Kimi
Continual inference loop that re-tunes the serving stack as your traffic shifts
Traffic profiling with search across model, decode path, serving engine, kernels, and hardware
Dedicated endpoints with workload-specific optimization in under 24 hours
Reported 152.1 tokens/s on GLM-5.1 Reasoning
Reported 288.5 tokens/s on Qwen3.5 397B-A17B
Kimi K3 served at ~952 tok/s/node on AMD
GLM-5.2 at 2626 tok/s/node on AMD MI355X
OpenAI-compatible API
Runs on NVIDIA, AMD, and TPU hardware
Custom kernels and NVFP4 quantization for Blackwell inference
Low-latency tuning for voice agents and high-throughput tuning for batch jobs
Zero data retention via gateway integrations such as TrueFoundry
GPU kernel profiling in VS Code and Cursor with Perfetto trace comparison
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
TrueFoundry AI Gateway
Vercel AI Gateway
OpenRouter
OpenClaw
Claude Code
OpenCode
Cline
Kilo Code
DigitalOcean
LangChain
LlamaIndex
CrewAI
FlowiseAI
Langflow
Dify
Agno
MCP
Codex
Cursor
Claude Desktop
Amazon S3
Google Cloud Storage
Google Sheets

What real users say: Wafer Pass vs Spider Cloud

Not marketing copy and not our opinion — a structured sweep of public discussion (reviews, forums, communities and video comments), showing what people praise and what they complain about for each tool.

Wafer Pass

20 mentions across 4 sources · 21% positive — critical (averaged across 4 sources)

Hacker News, Product Hunt, Bluesky, Lemmy

What users praise

  • • Optimized models run 1.5-3x faster than SGLang/vLLM.
  • • Flat-rate pricing eliminates per-token cost anxiety.
  • • Impressive benchmark speeds: 288.5 tokens/s on Qwen 3.5.
  • • Deep GPU-level optimizations with kernel profiling tools.

What frustrates them

  • • Core coding plan discontinued weeks after launch.
  • • Prorated refunds erode trust in subscription longevity.
  • • Quantization may degrade output quality for complex tasks.
  • • Still a young startup with $4M seed—risk of further pivots.

Researched Jul 4, 2026

Spider Cloud

No verifiable community signal. We scanned public discussion on Oct 14, 2026 and found posts matching the name “Spider Cloud”, but could not establish that they are about this product rather than something else sharing its name. Rather than publish a score built on the wrong subject, we publish none.

Who should pick which

  • AI Agent Developer (coding agents)
    Pick: Wafer Pass

    Wafer Pass's integration with OpenClaw, Claude Code, and other harnesses, plus 1.5-3x faster inference, directly improves agent responsiveness.

  • RAG Pipeline Engineer
    Pick: Spider Cloud

    Spider Cloud's fast scraping, structured output, and data connectors (S3, Supabase) feed fresh web data into RAG pipelines.

  • GPU Kernel Engineer
    Pick: Wafer Pass

    Wafer Pass's KernelArena, PTX/SASS analyzer, and AMD profiling in VS Code provide specialized tools for kernel optimization.

  • Web Scraper for LLM Training Data
    Pick: Spider Cloud

    Spider Cloud's catalog of 1,000+ scrapers and AI extraction handles diverse sites at high scale with low cost.

  • Enterprise with Sensitive Inference Workloads
    Pick: Wafer Pass

    Wafer Pass's dedicated endpoints ensure low latency, high throughput, and data isolation for mission-critical AI.

Frequently Asked Questions

Wafer Pass vs Spider Cloud: which should you choose?

If you need optimized LLM inference for coding agents or enterprise workloads, Wafer Pass delivers unmatched speed and kernel-level performance, especially on AMD hardware. For web data extraction and crawling, Spider Cloud is the superior choice with its Rust engine, low cost, and AI-powered browser commands. Pick based on your primary data need: model inference vs. web scraping.

Is Wafer Pass free to use?

Yes, Wafer Pass has a free tier with limited usage; a paid subscription (from $20/mo) unlocks flat-rate access for coding agents.

Does Spider Cloud have a free tier?

Yes, Spider Cloud offers a freemium model with a free tier for testing; beyond that it's pay-as-you-go at ~$0.03 per 1k pages.

Which tool is better for real-time AI agent web data?

Spider Cloud is designed for AI agents needing web data, with Browser AI commands and fast Rust-based crawling. Wafer Pass focuses on inference, not data retrieval.

Can Wafer Pass run on AMD GPUs?

Yes, Wafer Pass recently demonstrated order-of-magnitude speedups on AMD MI355X (June 2026) and supports AMD profiling in VS Code/Cursor.

Does Spider Cloud offer captcha solving?

Yes, Spider Cloud's Silk custom AI model handles extraction and captcha solving autonomously.

How does Wafer Pass achieve faster inference?

Through profile-guided GPU kernel optimization, custom CUDA kernels, and techniques like ATOM and NVFP4 quantization, delivering 1.5-3x speedups over SGLang/vLLM.

Can I self-host Spider Cloud?

Yes, its core is open source on GitHub, allowing self-hosted fallback with cloud flexibility.

Which tool integrates with LangChain?

Spider Cloud integrates with LangChain, LlamaIndex, and other agent frameworks. Wafer Pass does not list LangChain integration.

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Explore each tool further

Wafer Pass
View Wafer Pass reviewWafer Pass alternatives
Spider Cloud
View Spider Cloud reviewSpider Cloud alternatives

Browse these categories

Best AI GPU Cloud & Model Inference toolsBest AI Web Scraping & Search APIs toolsBest AI Autonomous Coding Agents toolsBest AI Browser & Computer-Use Agents tools
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Last reviewed: July 3, 2026