
TradingView
TradingLite
GoCharting
NVSTly
Token Metrics
Masterswift2.0
Sirix
ATAS professional trading and analytic platform. АTAS analysis program: time&sales (time and sales), smart tape, atas allows to analyze point volumes

Koyfin
StockPortfolio.pro
FinViz
AlphaResearch.io
Google Finance
StockAnalysis
YCharts
AI and machine learning equity research terminal for US stocks. Features AI research agents grounded in SEC filings (10-K, 10-Q, 8-K), ML factor models, congressional trade tracking, 13F holder analysis, insider Form 4 monitoring, a stock screener, c

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | atas.net | quantlink.ai |
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What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
ATAS Order Flow Trading Software Review 2020 // Platform Test
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Atas and QuantLink.
QuantLink's answer:
QuantLink brings data that usually sits behind institutional subscriptions into one free-to-start terminal: AI agents that read primary SEC filings, machine learning factor models, congressional trade tracking under the STOCK Act, 13F institutional holdings, and insider Form 4 activity. Most retail tools stop at price and charts. QuantLink adds the primary-source and modeling layers on top.
QuantLink's answer:
Screeners like Finviz and Koyfin handle price and charts well but stop at the surface. QuantLink pairs a screener and machine learning factor models with primary-source depth: AI analysis grounded in actual 10-K, 10-Q, and 8-K filings, plus congressional, 13F, and insider data in one place.
QuantLink's answer:
We built QuantLink so retail investors could get research tools on par with what professionals use, without the $20,000 Bloomberg Terminal price tag. The filings that matter most, 10-Ks, 10-Qs, and 8-Ks, hold the real business story, but most people never read them. Our AI agents do the reading, and we layered on the data most screeners skip: congressional trades, 13F holdings, and insider activity.
QuantLink's answer:
Individual investors, retail traders, financial analysts, and finance students who want institutional-grade research without institutional pricing. Focused on US equities.
Share your experience with using Atas and QuantLink. For example, how are they different and which one is better?
When comparing Atas and QuantLink, you can also consider the following products.


Koyfin provides tools to help investors research stocks and other asset classes through dashboards and charting.
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Next-generation technical analysis platform Real-time liquidity heatmap, order-flow tools, indicator scripting plus more, whilst supporting all major crypto exchanges.
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Research every US-listed stock with up to 19 years of SEC-filed financials, a free screener, and an AI assistant that answers from filings.
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GoCharting is a modern financial analytics platform offering world-class trading and charting experience.
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Stock screener for investors and traders, financial visualizations.
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