Chartloom is one Stock Unlock alternative for visual stock research on US equities, with AI SEC summaries, Scenario Lab (bull, base, and bear cases), and 100+ financial charts. Stock Unlock may suit investors who value Stock Scores, valuation ratings, brokerage sync across 30+ brokers, and a generous free tier with 170K+ global stocks.
A short read on who each platform is built for.
Chartloom may suit
Investors who want AI-powered SEC filing summaries, scenario modelling, and a fully customisable dashboard with 100+ interactive charts at an affordable price.
Stock Unlock may suit
Investors who value Stock Scores, valuation ratings, brokerage sync across 30+ brokers, and a generous free tier with 170K+ global stocks.
Search a ticker to open fundamental charts, valuation metrics, and a free AI report. Compare the workflow against Stock Unlock using the table above.
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Public list prices. They can change.
Chartloom
Free / $10/mo
New accounts get 14 days of Pro — no card required.
Start for FreeStock Unlock
Free / $7.50/mo (Pro) / $20/mo (Unlimited)
Listed plan: Free, Pro & Unlimited
View pricingPrices last checked on 2026-02-14. Confirm on each pricing page.
Chartloom focuses on AI SEC filing summaries and Scenario Lab for thesis testing rather than proprietary Stock Scores. Stock Unlock's brokerage sync and free tier serve investors who prioritise portfolio tracking and exploring without commitment.
Chartloom offers AI SEC filing summaries and a Scenario Lab for testing theses with adjustable assumptions. Stock Unlock provides Stock Scores and a valuation model rather than AI filing summaries or a Scenario Lab. Both support fundamental research; the tools and presentation differ.
Stock Unlock offers brokerage sync across many brokers and a free tier with broad global stock coverage. Chartloom does not offer brokerage sync but includes a permanent Free plan plus 14 days of Pro for new accounts. Investors who want to sync holdings may find Stock Unlock relevant; those focused on SEC summaries and scenario modelling may consider Chartloom.
Chartloom offers a Free plan; Pro is $10/month. Stock Unlock offers free, Pro, and Unlimited tiers; pricing is listed on its website. Current pricing is available on each platform.
Chartloom offers AI-powered SEC filing summaries (10-K / 10-Q), a Scenario Lab for thesis testing, and 100+ interactive charts with a customisable dashboard. Stock Unlock provides Stock Scores, a valuation model, portfolio tracking with brokerage sync, and free-form stock comparison across 170K+ global stocks.
Stock Unlock does not offer AI-generated SEC filing summaries. It provides Stock Scores and a valuation model. Chartloom provides AI summaries of 10-K and 10-Q filings plus a Scenario Lab for stress-testing investment theses.
Chartloom offers Free and Pro tiers; Pro is $10/month. Stock Unlock offers a free plan, Pro at $7.50/month, and Unlimited at $20/month. Pricing may change - refer to each platform's pricing page for current rates.
Investors comparing sites like Stock Unlock 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; Stock Unlock may still fit investors who value Stock Scores, valuation ratings, brokerage sync across 30+ brokers, and a generous free tier with 170K+ global stocks.
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.