Best ETF Screeners & Comparison Tools

Koyfin

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Koyfin is a modern web and mobile financial terminal for investors, analysts, and advisors who want dashboards, charts, screeners, portfolios, news, alerts, transcripts, and market data without using a traditional desktop terminal. It is strongest for building custom research workspaces across equities, ETFs, funds, macro data, FX, commodities, crypto, yield curves, and advisor reporting. Free access is useful for trialing the workflow, while paid and Advisor tiers unlock more dashboards, screens, history, alerts, reporting, integrations, and client-portfolio features. It does not offer a public API.

Morningstar Investor

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Morningstar Investor is a subscription research product for long-term investors who want Morningstar ratings, analyst reports, fair value estimates, moat research, screeners, and portfolio analysis. It is especially useful for comparing stocks, funds, and ETFs through Morningstar’s proprietary research framework rather than for active trading or broker-connected portfolio automation.

PortfoliosLab

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PortfoliosLab is a web-based portfolio analytics platform for backtesting, optimization, risk metrics, correlations, screeners, and AI-assisted portfolio workflows. It is useful for comparing stocks, ETFs, funds, crypto, and model portfolios, with more history, imports, exports, and MCP access gated by paid tiers.

Stock Rover

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Stock Rover is a web-based stock, ETF, fund, and portfolio research platform for investors who want 800+ financial metrics, 20 years of historical fundamentals, deep portfolio analytics, dividend tracking, automated DCF-driven intrinsic value and Margin of Safety tools, printable research reports, stock ratings, broker-linked portfolios, and alerts. It is strongest for North American fundamental research and portfolio management, not for trade execution or full strategy backtesting.

ETF Insider

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ETF Insider is a web-based ETF, mutual fund, and stock portfolio visualization tool for investors who want to see holdings overlap, concentration, correlations, factor exposure, and efficient-frontier style portfolio tradeoffs. It is strongest for diagnosing hidden ETF overlap in U.S.-listed portfolios, with full holdings depth, Excel export, API access, and white-label options gated by Pro or Enterprise plans.

justETF

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justETF is a Europe-first ETF research, comparison, and portfolio-planning platform for investors building UCITS ETF and ETC portfolios. It combines ETF screening, fund profiles, stock-to-ETF exposure lookup, watchlists, transaction-based portfolios, savings-plan workflows, simulations, rebalancing, attribution, and mobile alerts. It is strongest for European ETF investors, not U.S.-listed ETF workflows, broker execution, tax-lot accounting, or public API access.

Portfolio Visualizer

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Portfolio Visualizer is a web-based portfolio analysis suite for backtesting portfolios, testing asset allocations, running Monte Carlo simulations, optimizing allocations, analyzing factors, checking correlations, and researching funds. It is strongest for DIY investors, analysts, and advisors who want evidence for allocation, withdrawal, and risk decisions without building every model in spreadsheets. The free tier is useful but constrained, while Basic and Pro add larger portfolios, YTD results, saving, imports, exports, and commercial-use support on Pro. It is not a broker, live portfolio accounting system, or automatic rebalancing platform.

Zacks (Zacks.com)

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Zacks.com is a retail equity and fund research site built around the Zacks Rank, earnings-estimate revisions, Style Scores, screeners, calendars, ETF research, and portfolio alerts. It is strongest for investors who specifically want Zacks' ranking framework, earnings-surprise workflows, analyst estimate context, and long-running premium research services rather than a modern modeling workspace. Free access covers basic research pages and screeners; Premium and higher tiers unlock the full #1 Rank list, Equity Research Reports, Focus List, Earnings ESP, and premium screens. It is not a broker, public API, portfolio accounting system, or licensed data feed.

YCharts

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YCharts is an advisor- and asset-manager-focused investment research, portfolio analytics, proposal, reporting, and client-communication platform. It is strongest for professionals who need client-ready charts, comparison tables, model portfolios, portfolio optimization, scenarios, stress tests, Monte Carlo analysis, Excel workflows, proposal generation, and firm sharing controls. Public pricing is sales-led on the current plans page, with several datasets and modules represented as add-ons. YCharts is not built as a casual free screener, brokerage account, or low-cost consumer portfolio tracker.