Chartloom is one Dataroma alternative for visual stock research on US equities, with AI SEC summaries, Scenario Lab (bull, base, and bear cases), and 100+ financial charts. Dataroma may suit investors who primarily follow superinvestor 13F portfolios, insider buys, and quarterly manager moves in a simple free tracker.
A short read on who each platform is built for.
Chartloom may suit
Investors who want AI SEC summaries, Scenario Lab, 100+ charts, portfolio tracking, and institutional ownership data in one dashboard.
Dataroma may suit
Investors who primarily follow superinvestor 13F portfolios, insider buys, and quarterly manager moves in a simple free tracker.
Search a ticker to open fundamental charts, valuation metrics, and a free AI report. Compare the workflow against Dataroma using the table above.
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Public list prices. They can change.
Prices last checked on 2026-06-28. Confirm on each pricing page.
Dataroma focuses on curated superinvestor 13F portfolios and insider buys. Chartloom adds AI SEC summaries, Scenario Lab, valuation charts, and portfolio tools for investors who want fundamental analysis beyond manager tracking alone.
Dataroma aggregates 13F filings and highlights moves among tracked superinvestors. Chartloom includes institutional ownership context plus AI filing summaries, scenario modelling, and 100+ charts for deeper single-stock research.
Dataroma is free to use. Chartloom offers a Free plan ($0) and Pro from $10/month with AI summaries, Scenario Lab, and expanded tooling.
Chartloom includes institutional ownership data and insider context but does not replicate Dataroma's curated superinvestor portfolio feed. Investors may use Dataroma for manager tracking and Chartloom for AI SEC summaries, charts, and scenario modelling.
Chartloom includes a permanent Free plan ($0): browse US stocks, compare up to 3 tickers side by side, 8 charts per company, basic AI summaries, one watchlist, one portfolio, earnings calendar, and 10 years of annual data. New accounts also receive 14 days of Pro at no cost and no credit card required.
Investors comparing sites like Dataroma often evaluate market coverage, source transparency, pricing, chart depth, portfolio tools, and whether the workflow is data-led or content-led. Chartloom is one option for US-equity research with AI SEC summaries, Scenario Lab, 100+ charts, and a Free plan; Dataroma may still fit investors who primarily follow superinvestor 13F portfolios, insider buys, and quarterly manager moves in a simple free tracker.
Based on publicly listed pricing as of 2026-06-28, Chartloom offers a Free plan and Pro at $10/month. Dataroma is listed as Free (Free access). Published rates may change; confirm on each platform's website.
Chartloom Scenario Lab supports bull, base, and bear cases for stress-testing a thesis against company financials. The feature table on this page shows whether the other platform lists a similar workflow.
Chartloom is built for visual fundamental research on US stocks. It includes 100+ interactive financial charts, AI SEC filing summaries, and Scenario Lab bull, base, and bear modelling.