★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool comparison edition
Tool Comparison
Danelfin vs ETF Action
Pick Danelfin instead if
Danelfin
Free • From €264/yr · Web · API
- You want the cheaper way in: plans start at $22/mo instead of $29/mo
- You care about stock ideas and scores, things ETF Action doesn't offer
Start here
ETF Action
Free • From $29/mo · Web · API
- Delayed quotes won't cut it; you need real-time data
- You care about ETF factors, ETF overlap, and data visualizations, 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 ETF Action cover a lot of the same ground (6 shared categories, including screeners, portfolio, and watchlist), so for the basics you won't go far wrong with either. ETF Action simply does more: 13 categories to Danelfin's 8, including ETF factors, ETF overlap, and data visualizations. Danelfin counters by starting cheaper at $22/mo.
What readers say
Danelfin
Vote once to reveal the community verdict.
ETF Action
Vote once to reveal the community verdict.
Key differences at a glance
- Cheaper paid plan
- Danelfin$22/mo vs $29/mo
- Free trial
- Danelfin14 days
- Broader coverage
- ETF Action13 vs 8 categories
- Real-time data
- ETF Action
- Free plan
- Both
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 $29/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 | — |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | Yes | Yes |
Broker sync | No | No |
Integrations | MCP Server | Polygon.io (pricing), Bridge (model trading integration) +1 more |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 8 | 13 |
Regions | North America, Europe | North America, Europe, APAC, LatAm, Middle East, Africa |
| Data & capabilities | ||
Data quality | Latency: End of Day and Granularity: EOD | 4 signals: Latency: Real-time and End of Day, Granularity: EOD +2 more |
Capabilities | Universe builder | 5 signals: Universe builder, Factors: Value, Quality, Momentum, Growth, LowVol, and Size +3 more |
| Try it | Visit Danelfin | Visit ETF Action |
Where each one shines
What Danelfin and ETF Action each do best.ShowHide
Where each one shines
What Danelfin and ETF Action 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 ETF Action does best
- Research coverage for ETFs through global category channels covering size and style, regions, countries, sectors, industries, themes, fixed income, non-traditional assets, commodities, and crypto.
- Look-through holdings analytics to inspect factor, style, sector, industry, country, and concentration exposure inside funds and models.
- Comparison tools for ETF overlap across individual funds or full model portfolios to understand hidden duplication and concentration risk.
- Monitoring ETF flows, trading volumes, ADV, daily refreshes, and T+1 flow timing from the platform dashboards.
- Screeners, watchlists, fund dashboards, Excel or CSV exports, and live indicative FMV quote context where plan limits allow.
Every detail we compared
Every tracked attribute for Danelfin and ETF Action, side by side.ShowHide
Every detail we compared
Every tracked attribute for Danelfin and ETF Action, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFs | ETFsStocks |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North AmericaEurope | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Coverage details | Identifiers: Ticker | Exchanges: ARCX, XNAS, and BATSIdentifiers: Ticker |
| Data | ||
Data freshness | End of Day | Real-timeEnd of Day |
Data granularity | EOD | EOD |
| Access & integrations | ||
API protocols | REST | Not specified |
API auth & delivery | Auth: APIKey | Not specified |
Import methods | Manual | CSV |
Integrations | MCP Server | Polygon.io (pricing)Bridge (model trading integration)RiverFront (model marketplace/partnership) |
Export formats | CSVJSON | ExcelCSVPDF |
| Plans & trust | ||
Capability signals | Universe builder | Universe builderFactors: Value, Quality, Momentum, Growth, LowVol, and SizeFactor exposureRebalancingPortfolio factor exposure |
Vendor & support | Danelfin Technologies, S.L.Country: SpainSupport: Email | ETF Action, Inc.Country: USFounded 2018Support: Email |
Curation ratings | Methodology 4/5Reliability 4/5UX 4/5 | Methodology 3/5Reliability 4/5UX 4/5 |
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)” | Free“Free / Basic” |
| Entry paid plan | €264/yr≈ $22/mo“Plus (Web Annual)”portfolios: 3 portfolios, 20 stocks/ETFs per portfolio | $29/mo“DIY” |
| Tier 2 | $624/yr≈ $52/mo“API Basic (Annual)”calls: 2,500/month · rate limit: 60/minute | $99/mo“Advisor Pro” |
| Tier 3 | €708/yr≈ $59/mo“Pro (Web Annual)”portfolios: 10 portfolios, 50 stocks/ETFs per portfolio | $199/mo“Model Builder” |
| Tier 4 | €1608/yr≈ $134/mo“Elite (Web Annual)”api: API Expert included · portfolios: Unlimited | Subscription“Enterprise” |
| 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 | — |
| Free trial | 14 days | — |
Questions we keep getting
What's the difference between Danelfin and ETF Action?
Danelfin leans toward stock ideas, screeners, and portfolio, while ETF Action puts more weight on ETF analysis, ETF factors, and ETF overlap. They overlap in 6 categories, so for most people it comes down to workflow preference and price.
How much do Danelfin and ETF Action cost?
Good news: both Danelfin and ETF Action have free plans, so you can run them side by side and only pay if you hit a wall.
Do Danelfin and ETF Action have APIs?
Yes, both offer API access, so developers and quants can pull data programmatically or wire up their own integrations.
Should I choose Danelfin or ETF Action?
It depends on what you're after. Pick Danelfin if stock ideas and scores matter to you; go with ETF Action if you'd rather have ETF factors and ETF overlap. And if you only need the basics both share, let price decide.
Does Danelfin or ETF Action have real-time data?
ETF Action 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 ETF Action?
Yes, both export to spreadsheets (CSV), which is handy if you like running your own numbers.
Which has a better stock screener: Danelfin or ETF Action?
Both Danelfin and ETF Action 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 ETF Action?
Yes, both do portfolio tracking: holdings, performance, and allocation in one place.
Keep researching
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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.