Quick Verdict
Koyfin is a browser and mobile financial-research workspace. Rather than centering on an open developer API, it combines market and macro dashboards, company snapshots, financials and estimates, advanced charts, stock and ETF screens, watchlists, portfolios, alerts, and advisor reporting in one interface. Free is an evaluation and beginner tier; Plus and Premium add deeper history and customization; Advisor Core and Advisor Pro add client portfolios, proposals, reports, and custodian or portfolio-management integrations.
It is a sensible option for investors and advisers who want to reduce spreadsheet assembly without buying or implementing a large institutional terminal. Its scope still has boundaries. Data coverage, history, and latency vary by asset class, country, exchange, provider, and subscription. “Global coverage” does not mean that every security has identical fundamentals, estimates, or realtime rights.
Koyfin is a research product, not an execution venue. Its charts, valuation measures, alerts, and model portfolios are not investment, trading, or financial advice. Data latency, later revisions, provider-coverage differences, and historical-data limitations can affect screens and portfolio analysis; historical performance, backtests, and scores do not guarantee future returns or performance. Exchange and provider entitlements must be verified for each intended market.
Best For
Free and Plus suit individual investors, students, and analysts building watchlists and screens. Premium is more appropriate for professionals who need custom formulas, custom financial templates, ETF valuation, and advanced portfolio analytics. Advisor tiers target independent advisers and wealth-management teams that need household organization, client proposals, reports, and data imports.
Developers who require a programmable market-data API should compare Alpha Vantage. Institutions that need to connect their own vendors and internal databases to a custom interface should examine OpenBB. Digital-asset researchers focused on on-chain methods may prefer Glassnode.
Koyfin is not intended for millisecond execution, automated order routing, or unauthorized redistribution of displayed data. Organizations needing books and records, tax accounting, official performance reporting, or order management should confirm which responsibilities remain with their existing systems.
Key Features
- Market and Macro Dashboards: curated views of equities, rates, currencies, commodities, indices, and economic series.
- Advanced Graphing: combine price, technical, fundamental, valuation, and macro series; save and share chart templates.
- Company Snapshots: consolidated security information, financials, estimates, news, filings, press releases, and transcripts, subject to market coverage.
- Stock and ETF Screener: Koyfin advertises more than 5,900 stock filters; screening is included from Plus, while users must still inspect missing values and universe rules.
- Watchlists and Custom Dashboards: Free limits quantities; Plus provides unlimited watchlists, screens, and custom dashboards.
- Portfolio and Advisor Workflows: Premium adds advanced personal-portfolio analytics; Advisor plans add model and client portfolios, mutual funds, proposals, reports, and integrations.
- Alerts: monitor price, valuation, technical, and news conditions through desktop, email, or mobile notifications. Alert delivery is not an execution-grade market-data SLA.
When charting series with different publication frequencies, users should inspect release dates, timestamps, and interpolation. A visually aligned macro series and intraday market series were not necessarily known at the same moment.
Use Cases
An individual can screen a candidate universe, review financials and estimates in company snapshots, then compare valuation and macro variables on a chart. An adviser can import client holdings, organize households, build model portfolios, create proposals, and generate periodic reports. A research team can use shared views to standardize a monitoring process.
Koyfin is useful for forming and reviewing hypotheses, but screenshots are not an audit trail. Save exports and document timestamps where reproducibility matters. Historical research also needs the universe that existed at each date. Screening only companies that survive today introduces survivorship bias. Estimates, financial statements, index membership, and corporate actions can be revised, so the latest interface can contain information that was unavailable historically.
For formal backtesting, confirm whether the required fields are point-in-time, retain delisted securities, archive the provider version, and model execution costs separately. Koyfin’s visual tools do not remove look-ahead, selection, or revision bias.
Latency must be checked through Koyfin’s Data Coverage information and on-screen timestamps. US equities, international equities, funds, FX, economic indicators, and indices may use different sources and update schedules. A higher plan does not automatically provide every exchange’s realtime entitlement.
Pricing
As of July 20, 2026, annual-billing equivalents on the official page are Free at $0, Plus at $39 per month, Premium at $79, Advisor Core at $209, and Advisor Pro at $299. Koyfin advertises savings of up to 30% with annual billing. Monthly rates, promotions, taxes, and checkout terms should be verified at purchase.
Free includes two years of financials, one year of estimates, two watchlists, two screens, two custom dashboards, and limited company snapshots and news. Plus expands financials and estimates to ten years, adds ETF holdings and stock/ETF screening, and removes the listed limits on watchlists, screens, and dashboards. Premium adds advanced portfolio analytics, unlimited custom data and formulas, custom financial templates, and ETF valuation.
Advisor Core includes model and client portfolios, ten client proposals or reports per month, one custodian integration, and US and Canadian mutual funds. Advisor Pro raises the proposal/report allowance to 200 per month and adds short and leveraged models, custom report pages, multiple integrations, PDF broker-statement uploads, PMS integrations, US SMAs, and priority support. Exact providers, integration availability, and market-data rights should still be verified.
Pros
- Coherent workflow from market overview and screening to company charts and portfolio analysis.
- Free tier allows practical evaluation before paying.
- Plus and Premium are more accessible than many large institutional terminals.
- More than 5,900 stock filters and customizable dashboards support repeatable research.
- Advisor tiers connect research with client portfolios, proposals, and reports.
- The pricing page clearly distinguishes financial history, estimates, workspace limits, and report allowances.
Cons
- Data depth and freshness vary by market, provider, asset, and subscription.
- Koyfin is not a general open API or an automated execution system.
- Free history, snapshots, news, and workspace quantities are limited.
- Mutual-fund data and adviser integrations require expensive higher tiers.
- Advisor reports have monthly quantity limits.
- The platform cannot automatically resolve historical-universe, survivorship, or revision bias.
Alternatives
| Tool | Better for | Main difference from Koyfin |
|---|---|---|
| Alpha Vantage | Building market-data applications and scripts | API-first, requiring the user to build charts, caching, and quality controls |
| OpenBB | Connecting proprietary sources to a custom institutional workspace | Greater engineering and governance flexibility, with higher implementation effort |
| Kensho | S&P enterprise data plus document and audio processing | Enterprise sales product rather than a self-service individual terminal |
| Seeking Alpha | Commentary, ratings, earnings, and investor content | More content-led, with different cross-asset and advisor workflows |
| TipRanks | Analyst, insider, and quantitative-score tracking | Greater emphasis on people and scores than customizable terminal analysis |
FAQ
What can Koyfin Free do?
It includes portfolios, charting, market and macro dashboards, plus limited history, watchlists, screens, custom dashboards, snapshots, and news. It is sufficient to test the core workflow.
What is the biggest difference between Free and Plus?
Plus extends financials and estimates to ten years, adds ETF holdings and stock/ETF screens, and makes watchlists, screens, and custom dashboards unlimited under the published plan.
Is all Koyfin data realtime?
No. Freshness depends on exchange, provider, asset, and entitlement. Check Data Coverage and visible timestamps rather than generalizing from one market.
Can Koyfin automate trades?
Its public product is for research, portfolios, and reporting, not order execution. Custodian imports in adviser workflows are not the same as automated trading.
Is Koyfin suitable for a rigorous backtest?
It can help explore a hypothesis, but a reproducible test also requires point-in-time fields, delisted securities, historical universes, revision records, and appropriate data-export rights.
Does an Advisor plan replace a portfolio-management system?
Not automatically. It supports households, portfolios, proposals, reports, and integrations, but accounting, trading, compliance retention, and tax responsibilities must be compared with existing systems.
Bottom Line
Koyfin offers a convenient, relatively accessible terminal-style experience for charts, screens, dashboards, portfolios, and advisor reporting. Plan selection should be based on the exact history, market latency, provider entitlement, integration, export, and report allowance required, not just feature labels. It can make research more organized, but it does not eliminate revisions, survivorship bias, or investment risk, and it cannot promise any return.