StockInsights.ai vs Hudson Labs
By Jay Rocco, Chief Editor, FullStack Alpha. Updated . Prices checked on each vendor's own site.
Quick answer
Pick StockInsights.ai for API access plus global markets. Pick Hudson Labs for fundamentals.
Key differences
- Cheaper paid plan: StockInsights.ai ($16.67/mo vs $99/mo)
- Free plan: StockInsights.ai (StockInsights.ai has one, Hudson Labs does not)
- Broader feature set: StockInsights.ai (6 vs 5 core capabilities)
- API access: StockInsights.ai (Only StockInsights.ai has it)
Pick StockInsights.ai if
- You want API access for your own code
- You invest outside the US
- Chatting with SEC filings
- Earnings call summaries
Pick Hudson Labs if
- You dig into financials and valuation
- Fundamental analysts
- Spotting accounting red flags
- SEC filing search without errors
Side by side
| Feature | StockInsights.ai | Hudson Labs |
|---|---|---|
| Starting price | Free, paid from $16.67/mo | From $99/mo |
| Free plan | Yes | No |
| Alerts | Yes | Yes |
| AI chat assistant | Yes | Yes |
| Fundamentals | No | Yes |
| Earnings calls | Yes | Yes |
| Global markets | Yes | No |
| API access | Yes | No |
| MCP / AI connector | Yes | Yes |
Plans
StockInsights.ai
- Free: Free
- Pro: $17/mo billed $200/yr
Hudson Labs
- Core (monthly): $119/mo
- Core (annual): $99/mo billed $1,188/yr
- Institutional: Custom quote
Questions people ask
What is the main difference between StockInsights.ai and Hudson Labs?
Pick StockInsights.ai for API access plus global markets. Pick Hudson Labs for fundamentals.
Which is cheaper, StockInsights.ai or Hudson Labs?
StockInsights.ai has the cheaper paid plan: $16.67/mo for StockInsights.ai vs $99/mo for Hudson Labs (monthly equivalent, checked Oct 2026).
Do StockInsights.ai or Hudson Labs have a free plan?
Only StockInsights.ai has a free plan.
Which is better for beginners?
Both target intermediate users. Start with whichever has the free plan or trial so you can test before you pay.
Which has better AI features?
They are level on AI depth (2 AI features each). StockInsights.ai: AI chat assistant, MCP / AI connector. Hudson Labs: AI chat assistant, MCP / AI connector.
Can I connect StockInsights.ai or Hudson Labs to ChatGPT or Claude?
StockInsights.ai and Hudson Labs offer an MCP server or official AI connector.
Is StockInsights.ai or Hudson Labs better for active trading?
They are about even on active-trading features (alerts, scanning, signals and charts).
Should I use both StockInsights.ai and Hudson Labs?
It can make sense. They overlap on only 4 core features, so one can fill gaps the other leaves.