Mirai vs Spider Cloud

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

Analysis reviewed Live tool data as of 2026-09-14
Cross-checked through our multi-step verification ·
Saved

At a glance

DimensionMiraiSpider Cloud
Primary Use CaseOn-device AI inference on Apple SiliconWeb data extraction for AI agents & RAG
Key FeatureHardware-aware optimization + sparse KV cacheRust engine + AI Studio + Browser AI commands
PlatformApple Silicon only (macOS, iOS)Cloud API + open-source self-host
IntegrationsNone listedLangChain, LlamaIndex, CrewAI, Flowise, AutoGen, Agno, Dify, S3, GCS, Sheets, Azure Blob, Supabase
Latest NewsNo recent newsBrowser AI commands, data connectors, scraper catalog (2026)

If you need real-time web data for AI agents or RAG pipelines, Spider Cloud is your pick — it’s fast, cheap ($0.03 per 1k pages), and integrates with major AI frameworks. If you build AI apps that must run locally on Apple Silicon with low latency, Mirai is the specialist. They don’t compete directly; choose based on whether you need to fetch data from the web or infer on-device.

Mirai
Mirai

On-device inference engine and SDK for Apple Silicon, built for real-time, always-on AI on iOS and macOS.

Visit Website
Spider Cloud
Spider Cloud

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

Visit Website
Pricing
Contact Sales
Freemium
Plans
$1/GB + $0.001/min CPU
from $6/mo
$40/mo
$350/mo
Popularity
2 views
7.5k views
Skill Level
Advanced
Intermediate
API Available
Platforms
DesktopCLIWeb
WebAPI
Categories
💾 Local & On-Device AI⚙️ Developer Infrastructure
🌐 Web Scraping & Search APIs🖱️ Browser & Computer-Use Agents
Features
On-device inference on Apple Silicon (M-series)
uzu: open-source Rust inference engine
lalamo: model optimization and conversion tooling
Batch-size-1 runtime for latency-first execution
Hardware-aware tensor operation optimization
Quantization co-designed with model architecture
CLI that chats with models and serves them as a local API
macOS app for testing and deployment
Pre-optimized models library
Sparse buffers for KV cache (June 2026)
Mirai Quantization method for local LLMs on Apple silicon (June 2026)
Autoregressive drafting research, Trees from Marginals (July 2026)
Cloud inference option
Apple device automation application layer
Android support (listed as coming soon)
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

  • AI agent developer needing real-time web data for RAG
    Pick: Spider Cloud

    Spider Cloud’s Rust engine, 99.9% success rate, and integrations with LangChain, LlamaIndex, and CrewAI make it ideal for feeding up-to-date web content into AI agents. The new Browser AI commands enable interactive scraping, and data connectors simplify pipeline automation.

  • iOS app developer adding local AI features
    Pick: Mirai

    Mirai is purpose-built for on-device inference on Apple Silicon, offering quantization schemes co-designed with hardware and sparse KV cache for low-latency, memory-efficient AI. Perfect for ambient, interactive apps that cannot rely on cloud connectivity.

  • Data scientist building large-scale web scraping pipelines
    Pick: Spider Cloud

    With 1,000+ scraper examples, rotating proxies, and a cost of $0.03 per 1k pages, Spider Cloud handles high-volume extraction affordably. Data connectors pipe results directly to cloud storage, and failed requests are free.

  • Researcher optimizing LLMs for Apple Silicon
    Pick: Mirai

    Mirai’s hardware-aware tensor optimization and new quantization method (June 2026) push speed-quality frontiers for local models. It’s the only tool with batch-size-1 inference engine designed specifically for M-series chips.

Frequently Asked Questions

Mirai vs Spider Cloud: which should you choose?

If you need real-time web data for AI agents or RAG pipelines, Spider Cloud is your pick — it’s fast, cheap ($0.03 per 1k pages), and integrates with major AI frameworks. If you build AI apps that must run locally on Apple Silicon with low latency, Mirai is the specialist. They don’t compete directly; choose based on whether you need to fetch data from the web or infer on-device.

Can Spider Cloud run on-premise?

Yes, Spider Cloud has an open-source core available on GitHub that can be self-hosted. The cloud version offers managed services with higher reliability.

Does Mirai support Windows or Android?

No, Mirai is exclusively for Apple Silicon (macOS and iOS). It does not support cross-platform deployment.

What is the average cost per page for Spider Cloud?

Spider Cloud averages $0.03 per 1,000 pages, making it one of the most cost-effective scraping APIs.

Does Mirai offer a free trial?

Pricing is contact-based, and no free trial is publicly mentioned. You need to reach out to their sales team.

Which tool includes AI extraction capabilities?

Both: Spider Cloud has Silk AI model extraction and AI Studio; Mirai runs local LLMs but doesn’t specialize in web extraction.

Can Spider Cloud integrate with LangChain?

Yes, Spider Cloud has native integration with LangChain, LlamaIndex, CrewAI, and many other AI frameworks.

Is Mirai suitable for real-time applications?

Yes, Mirai is designed for real-time decoding with batch size 1 inference engine, ideal for interactive AI experiences on Apple devices.

How does Spider Cloud handle anti-bot measures?

Spider Cloud includes an unblocker with rotating proxies and automatic retries, plus Browser Cloud stealth anti-detection features. The /ai/unblocker endpoint uses AI to bypass blocks.

More Mirai or Spider Cloud comparisons

Explore each tool further

Browse these categories

Still deciding? Get the weekly AI tools brief

One email a week — new tools, honest comparisons, no spam.

Last reviewed: July 3, 2026