Cheddar Flow vs Quant Data: which is better?
By Faizan Ahmad. Updated .
For most traders, Quant Data is the better value: $74.99 a month, or $62.50 a month billed yearly (as of October 2026), covers real-time options flow, dark pool prints, the deepest dealer-exposure tools at its price (gamma, delta, vanna and charm exposure), an API with MCP, and iOS and Android apps, with a 7-day trial on both plans. Cheddar Flow is the better pick if you want a simpler, flow-first screen with AI-scanned alerts. Its Standard plan is $85 a month, and dark pool prints and gamma levels need Pro at $99 a month or $75 a month billed yearly.
Cheddar Flow vs Quant Data at a glance
Prices checked October 31, 2026. Cheddar Flow's site blocks automated checks, so its prices come from its pricing page as archived on October 9, 2026.
| Cheddar Flow | Quant Data | |
|---|---|---|
| Price | Standard $85 a month; Pro $99 a month, or $75 a month billed yearly | $74.99 a month, or $62.50 a month billed yearly |
| Free trial | 7 days, Standard only | 7 days, monthly and annual |
| Free plan | No | No |
| Real-time options flow | Yes, Standard and up | Yes: consolidated (blocks, splits, sweeps) and trade by trade, live and historical |
| Dark pool prints | Pro and up; says real time, with "signature prints" 24 hours later | Levels, prints and notable flow; latency not stated |
| Dealer exposure | Pro and up: gamma regime and high-gamma levels | Gamma, delta, vanna and charm exposure, plus a heat map with more than 30 metrics |
| AI | Cheddar AI on Standard, AI power alerts on Pro | Not listed |
| Alerts | AI power alerts on Pro | Custom alerts |
| API and MCP | Not listed | Yes, with native MCP support; API price not shown |
| Community | Discord community; Discord bots sold separately | Discord with more than 15,000 members, weekday livestreams and bi-weekly Q&A sessions |
| Refunds | Non-refundable, no prorated refunds | Not published on its pricing page |
Where Cheddar Flow wins
- A simpler screen. Cheddar is a focused order-flow feed: sweeps, blocks and unusual activity, with order details and a 5-day view. If you mostly read the tape and don't need exposure heat maps, there is less to learn.
- AI alerts that scan the flow for you. Cheddar AI on Standard and AI power alerts on Pro surface trades worth a look. Quant Data doesn't list an AI feature.
- A stated dark pool latency. Cheddar says its dark pool data is real time, apart from "signature prints", which arrive 24 hours later. Quant Data doesn't state a latency.
- Discord bots. Cheddar sells flow bots for Discord servers, which matters if you run a trading community.
On the dark pool point, keep expectations in check. FINRA requires off-exchange trades to be reported within 10 seconds and marks later reports as late, and the biggest prints are often negotiated blocks reported well after they were agreed. Real time means the report reaches you fast, not that the trade just happened.
Where Quant Data wins
- Price. The full product is $74.99 a month. Cheddar's flow-only Standard plan costs $85, and its plan with dark pool and gamma costs $99. Billed yearly, Quant Data is $62.50 a month against Cheddar Pro's $75.
- A trial that covers everything. Quant Data's 7-day trial applies to monthly and annual plans with every feature. Cheddar's trial is on Standard only, so you can't test its dark pool or gamma tools for free.
- Dealer exposure depth. Gamma, delta, vanna and charm exposure across strikes and expirations, an intraday interval map and a heat map with more than 30 metrics. This is Quant Data's core strength.
- An API with MCP. Every endpoint has native MCP support, so you can query the same flow, exposure and dark pool data from your own code or an AI assistant.
- Phone apps, futures and support. iOS and Android apps, a futures add-on ($74.99 alone or $119.99 a month bundled with options), drag-and-drop layouts and 24/7 live chat support.
What dealer exposure tools actually show
Gamma exposure (GEX) estimates how much stock dealers must buy or sell to stay hedged as price moves. When total gamma is positive, dealers trade against the move, which tends to dampen it. When it is negative, they trade with the move, which tends to amplify it. Tools also mark the call wall and put wall (the strikes where call and put gamma are heaviest) and the gamma flip, where total gamma changes sign.
On October 30, 2026, SPY's total dealer gamma was -$335.55M, negative. Its call wall was $810, its put wall $758 and its gamma flip $738.08, and SPY closed at $757.12, just under the put wall. QQQ the same day had positive total gamma of $180.48M, with a call wall at $695 and a put wall at $675. Two index ETFs, opposite dealer setups on the same day: that is the kind of read both tools give you, Quant Data in far more detail. Keep in mind that every GEX number is an estimate built from open interest and assumptions about which side dealers are on. Our guide to gamma exposure explains the math and its limits, and the best GEX tools compares the specialists.
Which should you pick?
Pick Cheddar Flow if
- You want a clean flow feed and AI alerts, and you don't use exposure maps.
- You run a Discord server and want flow bots.
- You're fine testing only the flow-only Standard plan before paying for Pro.
Pick Quant Data if
- You trade around dealer positioning and want gamma, delta, vanna and charm in one place.
- You want phone apps, an API with MCP or futures.
- You want the lower price and a trial of the whole product.
Still undecided? The Quant Data alternatives page widens the field.
A third option: Tradytics
Tradytics puts live options flow, dark pool prints, dealer gamma and research on every US stock and ETF in one web app, with a 120-signal scanner, charts, an options strategy builder, portfolio tools and an AI analyst. Live is $39 a month or $299 a year, with OPRA flow live to the second and 20 AI questions a day. Pro is $69 a month or $499 a year and adds unlimited AI questions and an API (50,000 calls a day) with an MCP server. The Free plan shows every page on yesterday's session, with no card.
Dealer gamma on Tradytics is shown per strike with the call wall, put wall, gamma flip and total gamma, and you can ask the AI analyst "Where are SPY's gamma walls?" and get the levels back with a chart. Dark pool prints arrive within about 15 minutes of their report, with levels built from 10 sessions of prints.
Where it falls short: Tradytics shows gamma, not delta, vanna and charm, so Quant Data goes deeper on exposure, and Tradytics has no native phone app or paid-plan trial. See Tradytics vs Quant Data and Tradytics vs Cheddar Flow for the details.
Common questions
Is Quant Data cheaper than Cheddar Flow?
Yes, as of October 2026. Quant Data is $74.99 a month with every feature; Cheddar Flow is $85 for flow only and $99 with dark pool and gamma. Billed yearly, it is $62.50 a month against $75.
Which has better GEX?
Quant Data. It shows gamma, delta, vanna and charm exposure with a heat map of more than 30 metrics. Cheddar's Pro plan shows the gamma regime and high-gamma levels.
Do both have free trials?
Yes, 7 days each. Quant Data's covers the whole product; Cheddar's covers only Standard, which excludes dark pool and gamma.
Does Cheddar Flow have an API?
Cheddar Flow doesn't list one. Quant Data sells an API with MCP support, though its price isn't shown on the main pricing block.
Does Quant Data have AI?
It doesn't list an AI assistant. Its MCP support lets you connect your own AI assistant to its data instead.
Sources
- Quant Data: $74.99 monthly and $62.50 a month billed yearly, the 7-day trial, exposure tools, MCP support, phone apps and the futures bundle.
- FINRA Rule 6380B: the 10-second reporting rule for off-exchange trades and the late designation.