Private Gpt vs Spider Cloud

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

Analysis reviewed Live tool data as of 2026-09-01
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At a glance

DimensionPrivate GptSpider Cloud
PricingFree (self-host)Freemium, from $0.03/1k pages
Deployment100% on-premise, air-gap capableCloud API with open-source fallback
Core FeaturePrivate document Q&A with RAGWeb crawling/scraping for AI agents
AI IntegrationMulti-model LLM support (open & commercial)Browser AI commands (Act, Extract, Observe)
Data PrivacyData never leaves local networkCloud-based; data sent to Spider servers
Best ForEnterprises needing data sovereigntyAI agents requiring live web data

If you need to keep sensitive documents private and run AI entirely on-premise, PrivateGPT is the clear choice — it's free and air-gapped. But if your AI agent needs live web data for RAG or extraction, Spider Cloud's powerful Rust-based API and browser automation are unbeatable at $0.03 per 1k pages. Choose based on your data source: local or web.

Try Private GptTry Spider Cloud
Private Gpt
Private Gpt

Open-source framework for building private, on-premise RAG applications with 100% local data control.

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Spider Cloud
Spider Cloud

AI web scraping API: crawl, scrape, search any site into markdown or JSON at 10k req/min.

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Pricing
Free
Freemium
Plans
—
$1/GB + $0.001/min compute
$40/mo (2 concurrency)
$6/mo
Popularity
12 views
7.5k views
Skill Level
Advanced
Intermediate
API Available
Platforms
CLIAPI
WebAPICLI
Categories
📦 LLM App Frameworks & SDKs🗄️ Vector Databases & Retrieval💾 Local & On-Device AI
🌐 Web Scraping & Search APIs🖱️ Browser & Computer-Use Agents
Features
100% on-premise deployment
Built-in RAG pipeline
OpenAI-compatible production API
Gradio web UI for prototyping
Air-gapped environment capable
Document ingestion (PDF, DOCX, etc.)
Multi-model support (open-source and commercial LLMs)
Context-aware Q&A over local documents
No data leaves the local network
Official Docker images
Command-line interface (CLI)
Vector database integration (Qdrant, Chroma, etc.)
Streaming responses via API
REST endpoints for ingestion and chat
Swagger UI for API exploration
Scrape any website into markdown, JSON, or raw HTML
Full-site crawling at 100K+ pages/sec
10,000 core API requests per minute default
Web Search API: SERP + scraping + extraction in one call
/ai/search endpoint with relevance gate to skip irrelevant pages
Silk AI model: HTML-to-structured data and captcha solving on GPUs
Browser Cloud: full browser sessions over CDP
AI commands (Act, Extract, Observe) via WebSocket with AI Studio
Multiple output formats: HTML, raw, plain text, markdown, JSON, JSONL, CSV, XML
Stealth browser layer and Unblocker for anti-bot sites
Proxy pool with 215M+ residential and ISP IPs across 199+ countries
Robots.txt compliance on by default, disable per-request
data_connectors parameter: pipe results to S3, GCS, Google Sheets, Azure Blob, Supabase
extraction_schema parameter: AI output conforms to JSON schema
1,000+ ready-made scraper examples across 32 categories
Integrations
Qdrant
Chroma
Ollama
Hugging Face Transformers
LangChain
LlamaIndex
Gradio
CrewAI
FlowiseAI
AutoGen
Agno

What real users say: Private Gpt 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.

Private Gpt

18 mentions across 3 sources · 77% positive

Hacker News, GitHub, Lemmy

What users praise

  • • 100% on-premise deployment ensures zero data leakage, addressing privacy fears.
  • • Active open-source community with 57k+ GitHub stars and frequent updates.
  • • Context-aware Q&A over documents via RAG, supporting PDF, DOCX, and more.
  • • Multi-model support allows swapping between open-source and commercial LLMs.

What frustrates them

  • • Setup is not beginner-friendly; requires Docker, Python, and local compute.
  • • Without a powerful GPU, latency becomes prohibitive for real-time use.
  • • Support quality varies; primarily community-driven with no official SLA.
  • • Limited out-of-the-box polish compared to Zylon commercial product.

Researched Jul 3, 2026

Spider Cloud

41 mentions across 2 sources · 0% positive — critical

YouTube, Lemmy

What users praise

  • • Competitive pay-as-you-go pricing at $1/GB with no expiry.
  • • Default rate limit of 10,000 requests per minute is generous.
  • • Broad output formats (HTML, markdown, JSON, CSV) cover diverse needs.
  • • Integrated Web Search API bundles SERP and extraction for AI agents.

What frustrates them

  • • No community feedback to confirm reliability or performance.
  • • Self-reported metrics lack independent verification.
  • • Stealth browser success may vary across real sites.
  • • Potential legal risks from scraping; compliance is user's responsibility.

Researched Aug 26, 2026

Who should pick which

  • Enterprise legal team
    Pick: Private Gpt

    They need 100% data privacy for confidential documents, and PrivateGPT's on-premise RAG ensures no data leaks.

  • AI agent developer
    Pick: Spider Cloud

    Spider Cloud's fast web crawling and browser AI commands (Act, Extract, Observe) feed real-time web data into AI agents.

  • Regulated industry (healthcare)
    Pick: Private Gpt

    Air-gapped deployment and full data control meet compliance requirements for sensitive patient data.

  • RAG pipeline builder needing web content
    Pick: Spider Cloud

    Spider Cloud's structured output and integrations with LangChain/LlamaIndex easily plug into RAG systems.

  • Solo developer with limited budget
    Pick: Spider Cloud

    Free tier and low per-page cost ($0.03/1k) allow affordable scraping without upfront infrastructure investment.

Frequently Asked Questions

Private Gpt vs Spider Cloud: which should you choose?

If you need to keep sensitive documents private and run AI entirely on-premise, PrivateGPT is the clear choice — it's free and air-gapped. But if your AI agent needs live web data for RAG or extraction, Spider Cloud's powerful Rust-based API and browser automation are unbeatable at $0.03 per 1k pages. Choose based on your data source: local or web.

Can PrivateGPT work without internet?

Yes, it is designed for air-gapped environments and relies entirely on local hardware and models.

Does Spider Cloud offer a self-hosted option?

Yes, the core is open-source on GitHub, but the cloud API includes advanced features like AI Studio and Browser AI.

What formats does PrivateGPT support for documents?

It ingests PDF, DOCX, and other common formats for indexing and Q&A.

What is Spider Cloud's success rate?

It claims 99.9% success rate with automatic retries and rotating proxies.

How does pricing work for Spider Cloud?

Pay-as-you-go at $0.03 per 1,000 pages; failed requests are not billed. AI Studio add-on is $6/mo.

Is PrivateGPT good for multi-user enterprise features?

It lacks built-in SSO/RBAC; those require additional development or third-party integration.

Which tool integrates with LangChain?

Spider Cloud has direct integrations with LangChain, LlamaIndex, CrewAI, and others.

Can I use PrivateGPT with commercial LLMs?

Yes, it supports both open-source and commercial LLMs, but all run locally.

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Explore each tool further

Private Gpt
View Private Gpt reviewPrivate Gpt alternatives
Spider Cloud
View Spider Cloud reviewSpider Cloud alternatives

Browse these categories

Best AI LLM App Frameworks & SDKs toolsBest AI Web Scraping & Search APIs toolsBest AI Vector Databases & Retrieval toolsBest AI Browser & Computer-Use Agents tools
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Last reviewed: July 3, 2026