Airweave vs Spider Cloud
Side-by-side comparison of features, pricing, and ratings
At a glance
| Dimension | Airweave | Spider Cloud |
|---|---|---|
| Pricing | Open-source (self-hosted free); Cloud pricing TBD (seed-funded, no public tiers yet). | Free tier: 500 pages/mo; Paid starts at $0.003/page ($30 for 10k pages); AI Studio add-on $6/mo. |
| Primary Function | Context retrieval layer connecting AI to SaaS tools and databases. | Web crawling & scraping API for real-time web data extraction. |
| Integration Ecosystem | Stripe, Notion, Slack, Google Drive, GitHub, Salesforce, SQL DBs. | LangChain, LlamaIndex, CrewAI, S3, GCS, Supabase; 1000+ scraper examples. |
| AI Features | Semantic 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 Source | Fully open-source with self-hosting option. | Open-source core on GitHub; cloud service also available. |
| Latest News | Jul 2026: Raised $6M seed; introduced Donke internal AI agent for error monitoring. | Mar 2026: Browser AI commands via WebSocket launched; scraper catalog expanded to 1000+ examples. |
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.
Open-source context retrieval layer grounding AI agents in real-time data from your apps and databases.
Visit Website
AI web scraping API: crawl, scrape, search any site into markdown or JSON at 10k req/min.
Visit WebsiteWhat 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
24 mentions across 2 sources · 28% positive — critical
Hacker News, GitHub
What users praise
- • Unified search API across multiple data sources reduces integration complexity.
- • Open-source self-hosting gives full control over data governance.
- • Designed specifically for LLM context retrieval, not generic search.
- • Real-time incremental syncing keeps indexed data up to date.
What frustrates them
- • Copies all data instead of querying live sources directly.
- • Limited connector ecosystem at launch; custom connectors needed.
- • Per-user sync model can be inefficient for team workspaces.
- • No direct action execution or tool calling capability.
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
- AI agent developer needing real-time web contextPick: 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 assistantPick: 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 dataPick: 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 retrievalPick: Airweave
Airweave is fully open-source and self-hostable, giving full control over data and infrastructure.
- Data scientist analyzing competitor websitesPick: 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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Last reviewed: July 3, 2026