TL;DR: Replikanto is a NinjaTrader 8 add-on — excellent if you live in NT8, but your machines are the infrastructure. Trading Floor moves the whole copy engine to the cloud: connect Tradovate, TopstepX, Rithmic and Volumetrica accounts directly, mirror in ~42ms median (published live), and close the laptop mid-session.
Three patterns we hear: prop firms keep moving off NT8-reachable stacks (TopstepX and Volumetrica accounts don't live inside NinjaTrader); keeping NT8 + the add-on running on every machine — or paying a VPS to do it — becomes its own job; and machine-to-machine copying over your own internet is latency you can't see or verify.
It's a browser tab, and it proves itself. No desktop app that has to stay running through the session, no VPS bill to make it reliable. Open the floor, connect your logins with OAuth (or encrypted credentials where a broker has no OAuth), and every copy shows its own latency next to the fill — the same numbers we publish live for the whole platform. Median mirror is ~42ms measured on real production orders, and when a broker's wire is slow, the log says so instead of hiding it.
Risk guardians act before the firm does. Set a drawdown or daily-loss guardian per account and a breach auto-flattens and stops copying to that account — the eval-saving seatbelt, in plain English, with the trigger you set.
The price is a trading-tool price. $25/mo runs a 20-account floor; $50/mo runs 120. First month free, and if you're between evals you pause — your settings, journal, and streaks wait for you. No non-refundable fine print doing the retention work.
| Trading Floor | Replikanto | |
|---|---|---|
| Architecture | Cloud engine; browser + iOS are just windows onto it | NinjaTrader 8 add-on — NT8 desktop (8.1.7+) must be running on every machine involved |
| Price | $25/mo (20 accounts) · $50/mo (120) · first month free · pause anytime | One-time license $0–$399 (per machine, lifetime or 1-year) + credits for internet copies between machines · 7-day trial |
| Brokers / platforms | Tradovate, NinjaTrader brokerage, TopstepX, Rithmic, Volumetrica, TradingView signals — no NT8 required | Anything NT8 connects to, from inside NT8 |
| Latency | Measured per order, published live at /latency | No published per-order latency figures we could find; machine-to-machine copies traverse your machines' links |
| Risk controls | Drawdown / daily-loss / profit-target guardians that auto-flatten; per-account caps; Safe Start | Follower Guard, quantity modes, market-only mode |
| Uptime model | Close the laptop; the floor keeps copying | Your machines (or your VPS bill) are the uptime |
Credit where due: if your whole world is NinjaTrader 8, Replikanto is a mature, deeply NT-native copier — ATM strategy copying, half a dozen quantity modes, stealth mode — and its one-time lifetime license ($0–$399 plus credits for machine-to-machine copies) beats any subscription on price if you run it for years on hardware you already keep on. If that's your setup and you never trade outside NT8, it's a fine tool and you should keep it.
Nothing migrates because nothing needs to: connect the same broker logins directly (no NT8 in the middle), set your leader and multipliers, arm guardians. First month free — run it next to Replikanto for a week and compare fills.
Trading Floor copies trades across Tradovate, NinjaTrader-brokerage, TopstepX, Rithmic and Volumetrica accounts from the cloud — no NinjaTrader desktop required, nothing running on your machine. Median mirror ~42ms, measured per order and published live at tradingfloor.me/latency. From $25/mo, first month free.
No — Replikanto is a NinjaTrader 8 add-on and requires NT8 (8.1.7+) running on every machine involved. If your accounts live outside NT8 (TopstepX, Volumetrica), you need a copier that connects broker APIs directly.
Over enough years, often yes — Replikanto's $0–$399 lifetime license is genuinely cost-effective for a stable NT8-only setup (credits for internet copies add up separately). You're trading that against cloud uptime, direct broker connections and published latency. Run the math for your own horizon.
Direct broker connections, guardians armed, first month free.
Start free — first month free