This is an independent comparison for prospective users; NoVo is not affiliated with the other tools named, and product features and pricing change — verify current specifics on each provider’s own site.
A gamma scanner shows you dealer gamma levels — the flip, the walls, gravity. Most stop there: you take the read to a separate broker to actually trade. A gamma scanner that also executes the trade in one click is rare, and understanding why explains what NoVo is.
Why analytics and execution usually live apart
Building good gamma analytics is hard; building reliable execution (broker integration, sizing, stops, order routing, error handling) is also hard — and they’re different disciplines. So most companies pick one: analytics services stay analytics, brokers stay brokers. The result is that you, the trader, become the integration layer — reading the scanner, then manually translating it into a sized, stopped order elsewhere. That handoff is friction, and friction is where scalping edge leaks.
Why the combo matters for scalpers
For a 0DTE scalper, seconds and discipline are everything. A scanner-plus-broker handoff means fumbling the strike, mis-sizing, or forgetting the stop in a fast tape. A tool that maps the gamma and executes in one motion removes that gap: you see the structure and, on your call, the trade is placed, sized, stopped, and given an exit ladder — no translation step. That’s the rare combination.
Scanners are common. Brokers are common. A scanner that is the broker cockpit — mapping gamma and firing the sized, stopped trade — is the rare part, and the point.
What that looks like
NoVo is exactly this: a SPY dealer-level cockpit that maps the gamma structure and executes in your own non-custodial broker, one click, with the risk controls attached — while keeping you in charge of direction. It won’t give you signals or promise profits — it gives you structure and execution in one place. If you’ve wished your gamma scanner could just place the trade, that’s the gap it closes.