★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Source check: Danelfin checked August 4, 2026
Tool Comparison
Danelfin vs Koyfin
Pick Danelfin if
Danelfin
Free • From €264/yr · Web · API
- You want the cheaper way in: plans start at $22/mo instead of $39/mo
- You want an API so you can script or automate things
- You care about stock ideas, scores, and APIs & data feeds, things Koyfin doesn't offer
Pick Koyfin if
Koyfin
Free • From $39/mo · Web · Mobile
- Delayed quotes won't cut it; you need real-time data
- You do a lot of your research from your phone
- You care about ETF screeners, data visualizations, and custom dashboards, things Danelfin doesn't offer
Skip both if: Neither one clicks with how you research; there are strong third options.
See alternativesOutbound links may include affiliate or sponsor codes.
Our take
The bottom line
Danelfin and Koyfin cover a lot of the same ground (5 shared categories, including screeners, portfolio, and watchlist), so for the basics you won't go far wrong with either. Koyfin simply does more: 20 categories to Danelfin's 8, including ETF screeners, data visualizations, and custom dashboards, plus a mobile app. Danelfin counters by starting cheaper at $22/mo.
What readers say
Danelfin
Vote once to reveal the community verdict.
Koyfin
Vote once to reveal the community verdict.
Key differences at a glance
- Cheaper paid plan
- Danelfin$22/mo vs $39/mo
- Free trial
- Danelfin14 days
- Broader coverage
- Koyfin20 vs 8 categories
- Mobile app
- Koyfin
- API access
- Danelfin
- Real-time data
- Koyfin
See for yourself
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.ShowHide
How they stack up
The side-by-side table: pricing, platforms, data, and coverage at a glance.| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free • From €264/yr | Free • From $39/mo |
Free tier | Yes | Yes |
Free trial | 14 days | — |
Plan limits | 12 limits: Plus (Web Annual): portfolios: 3 portfolios, 20 stocks/ETFs per portfolio, Pro (Web Annual): portfolios: 10 portfolios, 50 stocks/ETFs per portfolio +10 more | 24 limits: Free: watchlists: 2, Free: screens: 2 +22 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | Yes |
API access | Yes | No |
Broker sync | No | Yes |
Integrations | MCP Server | Schwab, Altruist +6 more |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | Retail Traders, Pro Retail +6 more |
Categories covered | 8 | 20 |
Regions | North America, Europe | North America, Europe, APAC, LatAm, Middle East, Africa |
| Data & capabilities | ||
Data quality | Latency: End of Day and Granularity: EOD | Latency: Real-time, 15-min Delayed, and End of Day and Adjustments: TotalReturn |
Data partners | — | 6 partners: S&P Global Market Intelligence, Morningstar +4 more |
Capabilities | Universe builder | 7 signals: Universe builder, Broker sync +5 more |
Security | — | 4 signals: SOC2, Data residency: US +2 more |
| Try it | Visit Danelfin | Visit Koyfin |
Where each one shines
What Danelfin and Koyfin each do best.ShowHide
Where each one shines
What Danelfin and Koyfin each do best.What Danelfin does best
- Rank U.S.-listed stocks, ETFs, and major European stocks with Danelfin AI Scores designed to estimate three-month market-outperformance probability.
- Screening for ideas by asset type, ticker, sector, industry, AI Score, buy or sell signals, trade ideas, and other plan-gated ranking filters.
- Views for reviewing stock and ETF pages with AI Score context, historical score behavior, rankings, ratings, and supporting technical, fundamental, and sentiment inputs.
- Curated top lists, thematic lists, sector views, industry views, and the daily Top 10 stocks newsletter for structured idea discovery.
- Monitoring portfolios with score-upgrade and score-downgrade alerts, with portfolio count and holding limits increasing by plan.
What Koyfin does best
- Tools for building customizable dashboards, watchlists, charts, and market monitors across global equities, ETFs, funds, fixed income, FX, commodities, crypto, indices, and economics.
- Screening for more than 100,000 global securities with thousands of criteria, with stock and ETF screening on paid plans and mutual-fund screening in Advisor tiers.
- Advanced charts with technical indicators, fundamentals, valuation measures, analyst estimates, price targets, templates, sharing, and downloads where vendor licenses allow.
- Research coverage for companies with financial analysis pages, customizable financial templates, news, filings, transcripts, analyst data, short interest, and AI transcript summaries on paid plans.
- Tracking portfolios with grouping, notes, summary rows, alerts, custom data series, uploaded CSV price history, and mobile portfolio monitoring.
Every detail we compared
Every tracked attribute for Danelfin and Koyfin, side by side.ShowHide
Every detail we compared
Every tracked attribute for Danelfin and Koyfin, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFs | StocksETFsMutual FundsClosed-End FundsBondsCurrenciesCommoditiesFutures+1 more |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Target audience | Not specified | Retail TradersPro RetailInstitutional InvestorsAnalystsAsset ManagersFinancial AdvisorsRIAs / Wealth FirmsStudents/Researchers |
Regions | North AmericaEurope | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Coverage details | Identifiers: Ticker | Identifiers: Ticker |
| Data | ||
Data freshness | End of Day | Real-time15-min DelayedEnd of Day |
Data granularity | EOD | Not specified |
Data partners | Not specified | S&P Global Market IntelligenceMorningstarFREDTrading EconomicsTrueFXPolygon.io |
| Access & integrations | ||
API protocols | REST | Not specified |
API auth & delivery | Auth: APIKey | Not specified |
Import methods | Manual | ManualCSVCustodian |
Integrations | MCP Server | SchwabAltruistTradePMRInteractive BrokersBlack DiamondOrionFidelityAddepar |
Export formats | CSVJSON | CSVImagePDF |
| Plans & trust | ||
Security & compliance | Not specified | SOC2Data residency: USEncryption at restEncryption in transit |
Capability signals | Universe builder | Universe builderBroker syncYield curvesAI summaries: TranscriptsHouseholdingModel portfoliosClient reporting |
Vendor & support | Danelfin Technologies, S.L.Country: SpainSupport: Email | Koyfin, Inc.Country: United StatesFounded 2016Support: Email |
Curation ratings | Methodology 4/5Reliability 4/5UX 4/5 | Not specified |
Green tags are exclusive to that tool in this comparison.
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.ShowHide
What you'll actually pay
Plans, billing, trials, and per-month pricing for both tools.| Tier | ||
|---|---|---|
| Free plan | Free“Free (Web)” | Freewatchlists: 2 · screens: 2 · +5 more |
| Entry paid plan | €264/yr≈ $22/mo“Plus (Web Annual)”portfolios: 3 portfolios, 20 stocks/ETFs per portfolio | $39/mo“Plus”financials years: 10 · estimates years: 10 · +5 more |
| Tier 2 | $624/yr≈ $52/mo“API Basic (Annual)”calls: 2,500/month · rate limit: 60/minute | $79/mo“Premium”alerts: 500 · custom securities: Unlimited |
| Tier 3 | €708/yr≈ $59/mo“Pro (Web Annual)”portfolios: 10 portfolios, 50 stocks/ETFs per portfolio | $209/mo“Advisor Core”alerts: 500 · reports per month: 10 · +2 more |
| Tier 4 | €1608/yr≈ $134/mo“Elite (Web Annual)”api: API Expert included · portfolios: Unlimited | $299/mo“Advisor Pro”alerts: 500 · reports per month: 200 · +2 more |
| Tier 5 | $1788/yr≈ $149/mo“API Expert (Annual)”calls: 10,000/month · rate limit: 120/minute | — |
| Top plan | $5388/yr≈ $449/mo“API Max (Annual)”calls: 50,000/month · rate limit: 180/minute | — |
| Custom / enterprise | — | Contact sales“Teams” |
| Free trial | 14 days | — |
Questions we keep getting
What's the difference between Danelfin and Koyfin?
Danelfin leans toward stock ideas, screeners, and portfolio, while Koyfin puts more weight on screeners, ETF screeners, and data visualizations. They overlap in 5 categories, so for most people it comes down to workflow preference and price.
How much do Danelfin and Koyfin cost?
Good news: both Danelfin and Koyfin have free plans, so you can run them side by side and only pay if you hit a wall.
Can I use Danelfin or Koyfin on my phone?
Koyfin lists a dedicated mobile app, so it travels better. Danelfin doesn't list a dedicated mobile app; its documented access is web and API.
Does Danelfin or Koyfin have an API?
Danelfin has an API for programmatic access and custom integrations. Koyfin doesn't, so you're working through its interface.
Should I choose Danelfin or Koyfin?
It depends on what you're after. Pick Danelfin if stock ideas and scores matter to you; go with Koyfin if you'd rather have ETF screeners and data visualizations. And if you only need the basics both share, let price decide.
What asset classes do Danelfin and Koyfin cover?
Both cover stocks and ETFs. Koyfin adds mutual funds, closed-end funds, and bonds on top.
Does Danelfin or Koyfin have real-time data?
Koyfin offers real-time data, which matters if you trade actively. Danelfin runs on delayed or end-of-day data, which is perfectly fine for longer-term investors who don't live and die by the tick.
Can I export data from Danelfin and Koyfin?
Yes, both export to spreadsheets (CSV), which is handy if you like running your own numbers.
Can Danelfin or Koyfin connect to my broker?
Koyfin syncs with brokers automatically. With Danelfin, you're entering holdings by hand or importing files.
Which has a better stock screener: Danelfin or Koyfin?
Both Danelfin and Koyfin include stock screeners, and they differ more in interface than raw power; try both and see which one clicks for you.
Can I track my portfolio with Danelfin or Koyfin?
Yes, both do portfolio tracking: holdings, performance, and allocation in one place.
Keep researching
More comparisons to check
Other tools you might like
Keep Exploring
Feedback
Spot stale pricing, missing features, or a comparison that feels off? Send feedback on the verdict, table, alternatives, or recommendation.
Curation & Accuracy
This directory blends AI‑assisted discovery with human curation. Entries are reviewed, edited, and organized with the goal of expanding coverage and sharpening quality over time. Your feedback helps steer improvements (because no single human can capture everything all at once).
Details change. Pricing, features, and availability may be incomplete or out of date. Treat listings as a starting point and verify on the provider’s site before making decisions. If you spot an error or a gap, send a quick note and I’ll adjust.