Bigdata.com vs StockNews.AI
By Jay Rocco, Chief Editor, FullStack Alpha. Updated . Prices checked on each vendor's own site.
Quick answer
Pick Bigdata.com for fundamentals plus earnings calls. Pick StockNews.AI for alerts.
Key differences
- Cheaper paid plan: StockNews.AI ($40/mo vs $24.99/mo)
- Broader feature set: Bigdata.com (6 vs 5 core capabilities)
Pick Bigdata.com if
- You dig into financials and valuation
- You read earnings calls
- Grounding AI agents in finance data
- Developers building research agents
Pick StockNews.AI if
- You rely on price and signal alerts
- AI news impact on your stocks
- Email and push stock alerts
- Feeding news to ChatGPT via MCP
Side by side
| Feature | Bigdata.com | StockNews.AI |
|---|---|---|
| Starting price | Free, paid from $40/mo | Free, paid from $24.99/mo |
| Free plan | Yes | Yes |
| Alerts | No | Yes |
| AI chat assistant | Yes | Yes |
| News and sentiment | Yes | Yes |
| Fundamentals | Yes | No |
| Earnings calls | Yes | No |
| API access | Yes | Yes |
| MCP / AI connector | Yes | Yes |
Plans
Bigdata.com
- Starter: Free, $10 one-time credits
- Pro: $40/mo (regular $50)
- Max: $160/mo (regular $200)
- Enterprise: Custom
StockNews.AI
- Free: $0
- Premium: $24.99/mo
- Pro: $99.99/mo
- Enterprise: Custom
Questions people ask
What is the main difference between Bigdata.com and StockNews.AI?
Pick Bigdata.com for fundamentals plus earnings calls. Pick StockNews.AI for alerts.
Which is cheaper, Bigdata.com or StockNews.AI?
StockNews.AI has the cheaper paid plan: $40/mo for Bigdata.com vs $24.99/mo for StockNews.AI (monthly equivalent, checked Oct 2026).
Do Bigdata.com or StockNews.AI have a free plan?
Both have a free plan.
Which is better for beginners?
StockNews.AI is the friendlier start.
Which has better AI features?
They are level on AI depth (3 AI features each). Bigdata.com: AI chat assistant, news and sentiment, MCP / AI connector. StockNews.AI: AI chat assistant, news and sentiment, MCP / AI connector.
Can I connect Bigdata.com or StockNews.AI to ChatGPT or Claude?
Bigdata.com and StockNews.AI offer an MCP server or official AI connector.
Is Bigdata.com or StockNews.AI better for active trading?
StockNews.AI has more of the active-trading toolkit: alerts, scanning, signals and charts.
Should I use both Bigdata.com and StockNews.AI?
It can make sense. They overlap on only 4 core features, so one can fill gaps the other leaves.