AltIndex vs Kavout
By Jay Rocco, Chief Editor, FullStack Alpha. Updated . Prices checked on each vendor's own site.
Quick answer
Pick AltIndex for MCP / AI connector plus API access. Pick Kavout for fundamentals plus insider and congress trades.
Key differences
- Cheaper paid plan: Kavout ($29/mo vs $16/mo)
- Broader feature set: Kavout (7 vs 9 core capabilities)
- MCP / AI connector: AltIndex (Only AltIndex has it)
- API access: AltIndex (Only AltIndex has it)
- Broker connection: AltIndex (Only AltIndex has it)
Pick AltIndex if
- You want it inside Claude or ChatGPT
- You want API access for your own code
- Daily AI stock pick lists
- Developers needing a stock API
Pick Kavout if
- You dig into financials and valuation
- You track insider and Congress trades
- AI stock picker signals
- Tracking smart money
Side by side
| Feature | AltIndex | Kavout |
|---|---|---|
| Starting price | Free, paid from $29/mo | Free, paid from $16/mo |
| Free plan | Yes | Yes |
| Stock screener | Yes | Yes |
| AI trade signals | Yes | Yes |
| Broker connection | Yes | No |
| Alerts | Yes | Yes |
| AI chat assistant | Yes | Yes |
| Fundamentals | No | Yes |
| Insider and Congress trades | No | Yes |
| Portfolio tracking | No | Yes |
| Crypto | No | Yes |
| Global markets | No | Yes |
| API access | Yes | No |
| MCP / AI connector | Yes | No |
Plans
AltIndex
- Free: Free, limited features
- Starter: $29/mo or $199/yr
- Pro: $99/mo or $499/yr
Kavout
- Free: Free, 10 credits/mo
- Pro: $16/mo billed annually ($192/yr)
- Premium: $39/mo billed annually ($468/yr)
Questions people ask
What is the main difference between AltIndex and Kavout?
Pick AltIndex for MCP / AI connector plus API access. Pick Kavout for fundamentals plus insider and congress trades.
Which is cheaper, AltIndex or Kavout?
Kavout has the cheaper paid plan: $29/mo for AltIndex vs $16/mo for Kavout (monthly equivalent, checked Oct 2026).
Do AltIndex or Kavout have a free plan?
Both have a free plan.
Which is better for beginners?
AltIndex is the friendlier start.
Which has better AI features?
AltIndex goes deeper on AI with 3 AI features (AI chat assistant, AI trade signals, MCP / AI connector).
Can I connect AltIndex or Kavout to ChatGPT or Claude?
AltIndex offers an MCP server or official AI connector.
Is AltIndex or Kavout better for active trading?
They are about even on active-trading features (alerts, scanning, signals and charts).
Should I use both AltIndex and Kavout?
It can make sense. They overlap on only 4 core features, so one can fill gaps the other leaves.