Signal Congress vs Insider Trades
By Jay Rocco, Chief Editor, FullStack Alpha. Updated . Prices checked on each vendor's own site.
Quick answer
Pick Signal Congress for AI chat assistant plus backtesting. Pick Insider Trades for charting.
Key differences
- Cheaper paid plan: Insider Trades ($99/mo vs $17.99/mo)
- Broader feature set: Signal Congress (6 vs 5 core capabilities)
- AI chat assistant: Signal Congress (Only Signal Congress has it)
- Backtesting: Signal Congress (Only Signal Congress has it)
- Mobile app: Insider Trades (Only Insider Trades has it)
Pick Signal Congress if
- You want to ask an AI questions in plain English
- You test strategies before risking money
- Tracking Congress stock trades
- Spotting unusual trade clusters
Pick Insider Trades if
- Charts are the center of your workflow
- Tracking SEC Form 4 filings
- Developers needing insider data
- Push alerts on 10% owner buys
Side by side
| Feature | Signal Congress | Insider Trades |
|---|---|---|
| Starting price | Free, paid from $99/mo | Free, paid from $17.99/mo |
| Free plan | Yes | Yes |
| Charting | No | Yes |
| Backtesting | Yes | No |
| Alerts | Yes | Yes |
| AI chat assistant | Yes | No |
| Insider and Congress trades | Yes | Yes |
| API access | Yes | Yes |
| MCP / AI connector | Yes | Yes |
| Mobile app | No | Yes |
Plans
Signal Congress
- Free: $0
- Researcher: $99/mo
- Analyst: $299/mo
- Professional: $599/mo
- Enterprise: $999/mo
Insider Trades
- Free: Free
- Pro: $17.99/mo
Questions people ask
What is the main difference between Signal Congress and Insider Trades?
Pick Signal Congress for AI chat assistant plus backtesting. Pick Insider Trades for charting.
Which is cheaper, Signal Congress or Insider Trades?
Insider Trades has the cheaper paid plan: $99/mo for Signal Congress vs $17.99/mo for Insider Trades (monthly equivalent, checked Oct 2026).
Do Signal Congress or Insider Trades have a free plan?
Both have a free plan.
Which is better for beginners?
Insider Trades is the friendlier start.
Which has better AI features?
Signal Congress goes deeper on AI with 3 AI features (AI chat assistant, MCP / AI connector, backtesting).
Can I connect Signal Congress or Insider Trades to ChatGPT or Claude?
Signal Congress and Insider Trades offer an MCP server or official AI connector.
Is Signal Congress or Insider Trades better for active trading?
Insider Trades has more of the active-trading toolkit: alerts, scanning, signals and charts.
Should I use both Signal Congress and Insider Trades?
It can make sense. They overlap on only 4 core features, so one can fill gaps the other leaves.