Automated analysis is the product there.
Here it comes with the account.
TrendSpider charges $22–79/mo, with alerts and automation concentrated in the upper tiers. EventTrader includes non-expiring server-side alerts, webhook auto-execution and Tuatara Radar with the free account.
Real-time by default
Live order books, trades and charts stream over WebSocket on every plan. There is no delayed-quote tier to upgrade out of.
Alerts that don't expire
Server-side alerts — price, indicator and multi-condition AND/OR logic — evaluated on our infrastructure. No expiry, no per-tier alert caps.
Tuatara Radar
For any symbol, a scored cross-asset association cluster plus a 0–100 news-heat reading with a published methodology. Free with an account.
Why people look beyond TrendSpider
- $22–79/mo subscription, with automation features weighted to the top tier
- Alerts are subscription-gated
- Analysis platform only — execution happens elsewhere
What you'd actually be trading here
EventTrader is a prediction exchange: perpetual prediction markets on crypto, stocks and macro moves with no expiry, live central-limit order books, event markets on real-world outcomes, and a marketplace of trading bots you can clone instead of coding. Position risk is capped at what you put in — no liquidation engine, no margin calls. Server-side alerts and free webhook auto-execution come with every account.
- Free means free. No card required. Nothing auto-converts into a paid plan.
- We are not a charting terminal. EventTrader is a prediction exchange — markets, alerts and Radar; your charts can stay wherever you like them.
- No predictions sold. Markets are markets; we make no performance claims.
- Leave in one click. Withdraw on-chain any time, with a tx hash you can verify.
Coming from a different platform? Browse the full directory of tools and communities we build for →