TradeUI vs Cheddar Flow
By Jay Rocco, Chief Editor, FullStack Alpha. Updated . Prices checked on each vendor's own site.
Quick answer
Pick TradeUI for AI trade signals plus backtesting. Pick Cheddar Flow for AI chat assistant.
Key differences
- Cheaper paid plan: TradeUI ($45/mo vs $85/mo)
- Broader feature set: TradeUI (5 vs 3 core capabilities)
- AI chat assistant: Cheddar Flow (Only Cheddar Flow has it)
- Backtesting: TradeUI (Only TradeUI has it)
- Mobile app: TradeUI (Only TradeUI has it)
Pick TradeUI if
- You want AI-generated trade signals
- You test strategies before risking money
- Options flow with AI sentiment
- Backtesting stock strategies
Pick Cheddar Flow if
- You want to ask an AI questions in plain English
- Options order flow tracking
- Dark pool level watching
- Gamma exposure reads
Side by side
| Feature | TradeUI | Cheddar Flow |
|---|---|---|
| Starting price | From $45/mo | From $85/mo |
| Free plan | No | No |
| AI trade signals | Yes | No |
| Backtesting | Yes | No |
| Alerts | Yes | Yes |
| AI chat assistant | No | Yes |
| News and sentiment | Yes | No |
| Options analytics | Yes | Yes |
| Mobile app | Yes | No |
Plans
TradeUI
- Stocks: $45/mo (was $55) or $450/yr
- Trader: $59.99/mo promo (was $95) or $599/yr
- Pro: $115/mo (was $155) or $1,150/yr
Cheddar Flow
- Standard: $85/mo after 7-day trial
- Professional: $99/mo
- Pro Annual: $75/mo billed annually
Questions people ask
What is the main difference between TradeUI and Cheddar Flow?
Pick TradeUI for AI trade signals plus backtesting. Pick Cheddar Flow for AI chat assistant.
Which is cheaper, TradeUI or Cheddar Flow?
TradeUI has the cheaper paid plan: $45/mo for TradeUI vs $85/mo for Cheddar Flow (monthly equivalent, checked Oct 2026).
Do TradeUI or Cheddar Flow have a free plan?
Neither has a free plan, but TradeUI offers a 14-day trial and Cheddar Flow offers a 7-day trial.
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?
TradeUI goes deeper on AI with 3 AI features (AI trade signals, news and sentiment, backtesting).
Can I connect TradeUI or Cheddar Flow to ChatGPT or Claude?
Neither offers an MCP server or a public API right now.
Is TradeUI or Cheddar Flow better for active trading?
TradeUI has more of the active-trading toolkit: alerts, scanning, signals and charts.
Should I use both TradeUI and Cheddar Flow?
It can make sense. They overlap on only 2 core features, so one can fill gaps the other leaves.