Scanr.ai is the quietest place in the stock market
We're crafting the market screening tool for traders that care about direction
Our journey began with a simple goal: to find truly effective tools for navigating the stock market. As traders, we searched for platforms that offered clarity, actionable insights, and a seamless experience.
Instead, we found a landscape crowded with noisy, cluttered, and often unreliable tools: platforms that overwhelmed rather than empowered. The lack of quality and focus in existing solutions left us frustrated and searching for something better.
That's why we built Scanr.ai: a platform designed to cut through the noise and help traders focus on what matters. We believe in building tools that are intuitive, reliable, and accessible to every trader so they can make decisions with confidence and clarity.
Who builds Scanr.ai
Scanr.ai is built and operated by BagsByData, LLC. It is independent. We are not owned by a broker, and we take no payment for order flow, because we do not route orders at all. Scanr.ai is a research tool you subscribe to, which means our incentive is that the scanner is good enough to keep paying for, not that you trade more often.
Eoin is the founder, and writes the scanner comparisons on our blog.
How the scanner works
Every scan runs server-side across the whole listed US equity universe rather than over a pre-filtered watchlist, so a scan returns every symbol that matched, not just the first handful. Any indicator can be compared against any other indicator, and conditions can be nested into groups, so a screen like RSI > 50 and SMA(50) > SMA(200) is expressible directly instead of being approximated.
Filters cover technical indicators, fundamentals, candlestick and chart patterns, insider activity, short interest, supply/demand zones and relative strength; each one takes modifier chains, so the set of expressible conditions is open-ended rather than a fixed list. Fundamental filters are on the Super and Super Pro plans. Scans can also be generated from a plain-English description and then edited by hand. The natural-language step writes a normal scan, so nothing it produces is a black box you cannot inspect.
Where the data comes from
Scanr.ai covers all US markets and exchanges, including securities listed on the NYSE, NASDAQ, AMEX and CBOE. OTC securities and ETFs are included on the Super and Super Pro plans.
The free Starter plan runs on market data delayed by at least 15 minutes, on daily bars. Super and Super Pro add real-time prices and intraday timeframes. We say which one you are looking at in the product rather than blurring the two. A scan built on delayed data is a different thing from one built on live data, and it matters which you acted on.
What we don't do
Scanr.ai does not give financial, investment, tax or trading advice, and nothing it outputs is a recommendation to buy or sell anything. A scan result is a list of securities that matched conditions you chose; deciding what that means is your job, and no part of the product is designed to substitute for it.
We also do not publish backtested performance or win rates for our presets. Market data may be delayed and is not guaranteed to be accurate, complete or timely. See our terms of service.
Get in touch
Questions about coverage, data or the API are welcome. Reach us through the contact page, or read the FAQ first.