The Bybit screener is a filter inside one exchange's terminal that works while you are looking at it. JustScreener sweeps Bybit pairs plus nine more venues in the background and sends the notification itself. The functional differences are below.
As of May 2026. Vendor features change — re-check the source when you're about to switch.
| Feature | JustScreener | Bybit screener |
|---|---|---|
| Continuous 24/7 scanning of every pair | Yes — 4,800+ pairs across 10 exchanges, re-scanned every 60 s | No — manual filter inside the Bybit terminal |
| Telegram + browser push alerts | Yes — both channels native, free tier included | No — no push, only on-screen visibility |
| Open Interest screener (cross-exchange aggregate) | Yes — OI delta across all supported futures venues | Partial — Bybit-only OI inside the venue |
| Funding rate alerts | Yes — extremes and per-exchange divergence | No |
| Multi-condition (AND) custom rules | Yes — price + OI + volume + funding in one rule | No |
| Exchanges covered | 10 (Binance, Bybit, OKX, Bitget, KuCoin, BingX, MEXC, HTX, Gate, Hyperliquid) | 1 (Bybit only) |
| Free tier with full screener access | Yes — 1 signal/day on every screener | Yes — bundled with the exchange |
| Built primarily for derivatives traders | Yes — OI/funding/volume are first-class | Yes — but inside one exchange |
| Cross-exchange funding arbitrage alerts | Yes — bps-threshold signal on direction-arb pairs | No — single venue, no cross-exchange view |
The Bybit screener filters inside the Bybit terminal — single exchange, manual refresh, no alerts. JustScreener scans 10 venues and pushes notifications cross-exchange. If you trade only on Bybit and never compare against other venues, the built-in screener is enough. If you arbitrage across exchanges or hunt setups regardless of where they land — Bybit's screener won't reach there.
Bybit's screener is a UI filter, not a market watcher.
No card required. All 5 screeners on the trial; afterwards 1 signal/day stays free.