kitio.aiDeepWiki vs Alumnium
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. DeepWiki starts at Free and Alumnium starts at Free. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Auto-generated repo wikis
- Architecture diagrams
- Codebase Q&A
- DeepWiki MCP server
- Source links
- Plain-language test steps
- Selenium, Playwright and Appium
- MCP server for coding agents
- TypeScript, Python and Java clients
- Choice of AI provider
| Feature | DeepWiki | Alumnium |
|---|---|---|
| Best for | AI-generated wikis and Q&A for any public GitHub repo | Open-source AI test harness for web and mobile apps, with MCP |
| Category | Coding | Coding |
| Pricing model | Free | Free |
| Starting price | Free | Free |
| Free plan | Yes, fully free | Yes, fully free |
| Made by | Cognition | Alumnium |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
DeepWiki starts at Free and Alumnium starts at Free. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
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
DeepWiki
- Free with no login
- Fast way to learn a codebase
- MCP access for agents
- Public repos only for free
- Can miss recent changes
Alumnium
- Free and MIT licensed
- Builds on drivers you already use
- Lets coding agents test their own changes
- Needs your own model API key
- Each test run adds model API costs
- Still pre-1.0
Which one should you choose?
Choose DeepWiki if you want:
- Free with no login
- Fast way to learn a codebase
- MCP access for agents
Watch out: public repos only for free.
Choose Alumnium if you want:
- Free and MIT licensed
- Builds on drivers you already use
- Lets coding agents test their own changes
Watch out: needs your own model api key.
DeepWiki vs Alumnium FAQ
What is the difference between DeepWiki and Alumnium?
DeepWiki: AI-generated wikis and Q&A for any public GitHub repo. Alumnium: Open-source AI test harness for web and mobile apps, with MCP. Both are coding tools.
Is DeepWiki or Alumnium cheaper?
DeepWiki starts at Free and Alumnium starts at Free. Check both pricing pages for current plans.
Do DeepWiki and Alumnium have free plans?
DeepWiki: Yes, fully free. Alumnium: Yes, fully free.
Who makes DeepWiki?
DeepWiki is made by Cognition, based in United States.
Who makes Alumnium?
Alumnium is made by Alumnium.
Which should I choose, DeepWiki or Alumnium?
Choose DeepWiki if you value free with no login and fast way to learn a codebase. Choose Alumnium if you value free and mit licensed and builds on drivers you already use.