Where TradeDupe pulls ahead
Hosting at the entry price. TradeDupe runs a hosted worker that listens to Tradovate's execution-report stream for the leader and dispatches follower orders in parallel the moment the leader fill arrives. That is true on the $30 Standard tier. TradeCopia's equivalent — browser-based on managed hosting — is Pro+ Lite at $59.99 (list $79.99); its $34.99 Pro tier is a desktop app that copies only while your PC is awake and online.
Rogue-fill handling. If a follower fills an order the copier did not place — a manual click in Tradovate, a stale bracket leg — TradeDupe market-closes it automatically, so one account cannot sit hedged against the rest of the group. (This does not cover followers on the same Tradovate login as the leader.) TradeCopia documents a Position Reconciler and a Flatten Group button on desktop, both operator-driven; automatic closing of unauthorized fills is not described in its public material.
Refund terms and authorization. TradeDupe refunds within 24 hours of the initial purchase; TradeCopia's policy is no refunds, with a one-time courtesy refund that is 'not guaranteed'. TradeDupe connections are authorized through Tradovate's OAuth flow; TradeCopia's desktop app states 'no passwords stored', encrypted on your machine.
- Hosted on every plan, from $30.
- Bracket TP/SL mirrored including modifications and cancels.
- Rogue-fill auto-close for cross-login followers.
- Tradovate OAuth — TradeDupe never sees your password.