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 with latency published live (54ms median copy, fill to follower), 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 an iPhone app, and it proves itself. No desktop app that has to stay running through the session, no VPS bill to make it reliable — run your floor from your phone. 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. The median copy is measured on real production orders (54ms median copy, fill to follower), and when a broker's wire is slow, the log says so instead of hiding it.
Risk guardians, with the trigger you set. Set a drawdown or daily-loss guardian per account, a cushion inside the firm's line, and a breach auto-flattens and stops copying to that account. They check every few seconds, not every tick, so leave room: a fast market can still reach the firm's line first, and the firm's own rules always apply.
The price is a trading-tool price, with no per-account fees. One flat $25/mo runs a 20-account floor; $50/mo runs 120 — stack discounted evals without your copier bill stacking too. 7-day free trial, and if you're between evals you pause — your settings, journal, and streaks wait for you. Retention by being worth keeping, not by lock-in.
| 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) · 7-day free trial · pause anytime | Lifetime license $299 (1 machine) or $399 (2 machines); yearly $249 / $299 · plus 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 lifetime license ($299 for one machine, $399 for two; or $249 / $299 a year, 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. 7-day free trial: try it for a week on accounts Replikanto is not copying to, and compare fills. Never point two copiers at the same accounts at once: each one copies the leader, so every trade would land twice.
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. Every copy is timed and the median published live at tradingfloor.me/latency. From $25/mo, 7-day free trial.
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 lifetime license ($299 for one machine, $399 for two) 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, 7-day free trial.
Start free — 7-day free trial