kitio.aiCrawl4AI vs Spice AI
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Crawl4AI is completely free, while Spice AI is freemium.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Markdown output for LLMs
- Async parallel crawling
- LLM-based extraction
- Docker server
- Content filtering
- SQL federation and acceleration
- Agent data serving
- LLM inference
- RAG and agentic retrieval
- MCP server and gateway
- Change data capture
| Feature | Crawl4AI | Spice AI |
|---|---|---|
| Best for | Open-source crawler that outputs LLM-ready markdown | Open data lakehouse that serves data to AI agents |
| Category | Data & analytics | Data & analytics |
| Pricing model | Free | Freemium |
| Starting price | Free | See pricing page |
| Free plan | Yes, fully free | Yes |
| Made by | Unclecode | Spice AI, Inc. |
| Based in | – | United States |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Crawl4AI is completely free, while Spice AI is freemium.
Free plan
Cheapest paid plan
Top plan
Free trial
2 plans
Open Source
Free
- Community support
- Self-hosted
Enterprise
Contact sales
- 24/7 support and SLAs
- Enterprise licensing
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Crawl4AI
- Free and self-hosted
- Fast async crawling
- Very active project
- Requires Python skills
- You manage proxies and scaling
Spice AI
- Open source with a managed cloud option
- Sandboxed data access for agents
- Flexible deployment from edge to cloud
- Aimed at engineering teams
- Cloud pricing not listed
- Enterprise pricing needs a sales call
Which one should you choose?
Choose Crawl4AI if you want:
- Free and self-hosted
- Fast async crawling
- Very active project
Watch out: requires python skills.
Choose Spice AI if you want:
- Open source with a managed cloud option
- Sandboxed data access for agents
- Flexible deployment from edge to cloud
Watch out: aimed at engineering teams.
Crawl4AI vs Spice AI FAQ
What is the difference between Crawl4AI and Spice AI?
Crawl4AI: Open-source crawler that outputs LLM-ready markdown. Spice AI: Open data lakehouse that serves data to AI agents. Both are data & analytics tools.
Is Crawl4AI or Spice AI cheaper?
Crawl4AI is completely free, while Spice AI is freemium.
Do Crawl4AI and Spice AI have free plans?
Crawl4AI: Yes, fully free. Spice AI: Yes.
Who makes Crawl4AI?
Crawl4AI is made by Unclecode.
Who makes Spice AI?
Spice AI is made by Spice AI, Inc., based in United States.
Which should I choose, Crawl4AI or Spice AI?
Choose Crawl4AI if you value free and self-hosted and fast async crawling. Choose Spice AI if you value open source with a managed cloud option and sandboxed data access for agents.