Different tools solve different problems
Alert-and-community products focus on real-time pings and chat rooms. ConvexRadar is intentionally focused on narrowing the contract list and showing why a specific row deserves manual review.
BlackBoxStocks Alternative
A BlackBoxStocks alternative focused on contract-level scanning.
ConvexRadar is an independent options research platform for traders who want a focused scanner around exact contracts, V/OI pressure, IV rank, call/put bias, catalysts, and saved-contract follow-up rather than an alert-and-room product.
Context over noise
ConvexRadar combines flow pressure with volatility cost, catalyst context, earnings timing, and saved-contract tracking so the scanner is easier to act on as a research workflow rather than a feed to chase.
Independent and risk-aware
This is a neutral comparison page. ConvexRadar is not affiliated with BlackBoxStocks and does not claim that options flow guarantees trade direction or returns.
ConvexRadar vs BlackBoxStocks
| Feature | ConvexRadar | BlackBoxStocks |
|---|---|---|
| Entry price | Free tier; Founder $29/mo, Pro $49/mo | Options Basic $59/mo after a 30-day trial |
| Free tier | Yes | No — trial only |
| Options data source | No licensed tape. Print typing is derived from option-chain behaviour and labelled as a proxy in the UI. | States a real-time options scanner across US exchanges |
| Congressional disclosures | Yes — Senate EFD disclosures, pinned to price history | Not listed |
| Published record of its own signals | Yes — public page grading the scanner's own past rankings; first graded results from August 2026 | Publishes performance material; check the current source for its scope and method |
| Product focus | Contract-level ranking with catalyst context | Real-time scanner with an active trading community |
Figures are taken from the vendor’s own public pages and can change without notice — check the current source before deciding. We are not affiliated with BlackBoxStocks; product names are their owners’ trademarks.
Frequently asked questions
Is ConvexRadar affiliated with BlackBoxStocks?
No. ConvexRadar is independent, and this page is a comparison-style landing page for traders researching alternatives.
Why consider ConvexRadar as an alternative?
Traders may prefer ConvexRadar if they want a focused contract scanner with IV context, catalyst context, saved contracts, and a simpler workflow over an alert-and-room format.
Does ConvexRadar replace every feature in larger platforms?
No. ConvexRadar is built as a focused options research workflow and is still adding deeper data and outcome tracking. It does not yet use a licensed full options tape or dark-pool feed.
Review the live ConvexRadar workflow.
Open the scanner, compare plans, or create an account to inspect the product before upgrading.
Trading options involves risk. ConvexRadar is research software and does not provide financial advice or guarantee trade outcomes.