Airweave 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

DimensionAirweaveSpider Cloud
Primary FunctionContext retrieval layer connecting AI to SaaS tools and databases.Web crawling & scraping API for real-time web data extraction.
Integration EcosystemStripe, Notion, Slack, Google Drive, GitHub, Salesforce, SQL DBs.LangChain, LlamaIndex, CrewAI, S3, GCS, Supabase; 1000+ scraper examples.
AI FeaturesSemantic search with temporal relevance scoring, LLM-friendly REST API.AI Studio (natural language crawling), Browser AI commands (Act/Extract/Observe), Silk AI model for extraction & captcha solving.
Open SourceFully open-source with self-hosting option.Open-source core on GitHub; cloud service also available.

For AI agents needing real-time web data extraction at scale, Spider Cloud is the clear winner with its low-cost page pricing and advanced AI commands. Airweave is better suited for teams that need to ground AI agents in internal business data from SaaS tools like Stripe and Notion. Choose based on whether your data lives on the public web or inside your company’s apps.

Try AirweaveTry Spider Cloud
Airweave
Airweave

Open-source context retrieval layer that syncs your apps and databases so AI agents query live business data in natural language.

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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
$1/GB + $0.0001/CPU-min
From $6/mo
From $40/mo
Custom
Popularity
3 views
7.5k views
Skill Level
Intermediate
Intermediate
API Available
Platforms
APICLI
WebAPIPluginCLIDesktop
Categories
🗄️ Vector Databases & Retrieval🧠 Agent Memory & Runtimes
🌐 Web Scraping & Search APIs🖱️ Browser & Computer-Use Agents
Features
Unified search across multiple connected data sources
Real-time incremental syncing of source data
Collections as reusable knowledge bases
Source connections authenticated with your own credentials
Semantic search mode
Keyword search mode
Hybrid search mode
Time-aware search
Agentic search with intent and context awareness
Temporal relevance scoring on retrieved records
Python SDK (airweave-sdk)
Node.js SDK (@airweave/sdk)
LLM-friendly REST API
Open-source self-hosting
Handles auth, syncing and relevance so agents query in natural language
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
Stripe
LangChain
LlamaIndex
CrewAI
FlowiseAI
Langflow
Dify
Agno
MCP
Claude Code
Codex
Cursor
Claude Desktop
Amazon S3
Google Cloud Storage
Google Sheets

What real users say: Airweave 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.

Airweave

38 mentions across 2 sources · 76% positive (weighted across 2 sources)

Hacker News, Product Hunt

What users praise

  • • One LLM-friendly API/MCP grounds agents across Stripe, Drive, Jira, CRMs and databases
  • • Clear dev-first framing — infra and connectors, you bring the agent and UI
  • • Real-time incremental sync plus semantic, keyword, hybrid and time-aware search
  • • Open-source with self-hosting, easing lock-in fears for cautious engineering teams

What frustrates them

  • • Unified ACL sync not shipped — per-user sync only, a problem for shared enterprise data
  • • Security and data-at-rest answers remained vague during launch Q&A
  • • Users asked repeatedly how "real-time" sync really is and how conflicts resolve
  • • Not a general-purpose vector DB — poor fit if you don't need connector infra

Researched Sep 24, 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 needing real-time web context
    Pick: Spider Cloud

    Spider Cloud provides fast, low-cost web crawling with structured output and AI extraction, ideal for grounding LLMs with current web data.

  • Startup building an internal knowledge assistant
    Pick: Airweave

    Airweave connects to SaaS tools like Slack, Notion, and Salesforce, syncing business data for semantic search — perfect for internal AI tools.

  • RAG pipeline engineer needing public data
    Pick: Spider Cloud

    Spider Cloud's high success rate and unstructured-to-structured conversion (markdown, JSON) directly feeds RAG systems.

  • Open-source advocate wanting self-hosted retrieval
    Pick: Airweave

    Airweave is fully open-source and self-hostable, giving full control over data and infrastructure.

  • Data scientist analyzing competitor websites
    Pick: Spider Cloud

    Spider Cloud's 1,000+ scraper examples and browser AI commands enable large-scale competitor scraping with ease.

Frequently Asked Questions

Airweave vs Spider Cloud: which should you choose?

For AI agents needing real-time web data extraction at scale, Spider Cloud is the clear winner with its low-cost page pricing and advanced AI commands. Airweave is better suited for teams that need to ground AI agents in internal business data from SaaS tools like Stripe and Notion. Choose based on whether your data lives on the public web or inside your company’s apps.

Can Spider Cloud handle scraping behind login walls?

Spider Cloud offers an /ai/unblocker endpoint with rotating proxies and automatic retries, but it's not specifically designed for session-based login scraping. For authenticated sources, Airweave is better as it directly connects via OAuth.

Does Airweave support web scraping?

No, Airweave is a context retrieval layer for internal data sources (SaaS apps, databases). It does not crawl the public web.

Which tool is better for RAG on public websites?

Spider Cloud is purpose-built for that: it extracts clean text/markdown from web pages at scale and low cost.

Is Airweave free to use?

Yes, the open-source version is free to self-host. Cloud pricing is not yet announced.

Can Spider Cloud output data in JSON?

Yes, it supports JSON, CSV, markdown, HTML, XML, and plain text.

What are Browser AI commands in Spider Cloud?

Launched March 2026, these commands allow sending AI actions (Act, Extract, Observe) via WebSocket to control browsers for scraping dynamic content.

Does Airweave have a free cloud tier?

As of now, Airweave has no public cloud pricing. Self-hosting is free; cloud may be introduced after their seed round.

Which tool integrates with LangChain?

Spider Cloud integrates with LangChain, LlamaIndex, CrewAI, and other AI frameworks. Airweave does not list LangChain integration directly but can be used via its REST API.

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Explore each tool further

Airweave
View Airweave reviewAirweave alternatives
Spider Cloud
View Spider Cloud reviewSpider Cloud alternatives

Browse these categories

Best AI Vector Databases & Retrieval toolsBest AI Web Scraping & Search APIs toolsBest AI Agent Memory & Runtimes toolsBest AI Browser & Computer-Use Agents tools
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Last reviewed: July 3, 2026