FlashAlpha vs Quant Data
By Jay Rocco, Chief Editor, FullStack Alpha. Updated . Prices checked on each vendor's own site.
Quick answer
Pick FlashAlpha for backtesting plus stock screener. Pick Quant Data for news and sentiment plus alerts.
Key differences
- Cheaper paid plan: Quant Data ($79/mo vs $62.50/mo)
- Free plan: FlashAlpha (FlashAlpha has one, Quant Data does not)
- Backtesting: FlashAlpha (Only FlashAlpha has it)
- Mobile app: Quant Data (Only Quant Data has it)
Pick FlashAlpha if
- You test strategies before risking money
- You scan the market with filters every day
- Gamma exposure research
- Quants backtesting options data
Pick Quant Data if
- You trade on news and sentiment
- You rely on price and signal alerts
- Options order flow
- Dealer gamma positioning
Side by side
| Feature | FlashAlpha | Quant Data |
|---|---|---|
| Starting price | Free, paid from $79/mo | From $62.50/mo |
| Free plan | Yes | No |
| Stock screener | Yes | No |
| Backtesting | Yes | No |
| Alerts | No | Yes |
| News and sentiment | No | Yes |
| Options analytics | Yes | Yes |
| API access | Yes | Yes |
| MCP / AI connector | Yes | Yes |
| Mobile app | No | Yes |
Plans
FlashAlpha
- Free: Free
- Basic: $79/mo
- Growth: $299/mo
- Alpha: $1,499/mo
Quant Data
- Monthly: $74.99/mo
- Annual: $62.50/mo billed yearly
Questions people ask
What is the main difference between FlashAlpha and Quant Data?
Pick FlashAlpha for backtesting plus stock screener. Pick Quant Data for news and sentiment plus alerts.
Which is cheaper, FlashAlpha or Quant Data?
Quant Data has the cheaper paid plan: $79/mo for FlashAlpha vs $62.50/mo for Quant Data (monthly equivalent, checked Oct 2026).
Do FlashAlpha or Quant Data have a free plan?
Only FlashAlpha has a free plan.
Which is better for beginners?
Both target advanced 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). FlashAlpha: MCP / AI connector, backtesting. Quant Data: news and sentiment, MCP / AI connector.
Can I connect FlashAlpha or Quant Data to ChatGPT or Claude?
FlashAlpha and Quant Data offer an MCP server or official AI connector.
Is FlashAlpha or Quant Data better for active trading?
They are about even on active-trading features (alerts, scanning, signals and charts).
Should I use both FlashAlpha and Quant Data?
It can make sense. They overlap on only 3 core features, so one can fill gaps the other leaves.