VOL. XCIV, NO. 247
BEST INVESTING TOOLS COMPARISON
Tool details checked August 23, 2026
Tool Comparison
Danelfin vs Quiver Quantitative
Pick Danelfin if
Danelfin
Free • From $264/yr · Web · API
- You want the cheaper way in: plans start at $22/mo instead of $25/mo
- You want stock ideas, portfolio, and scores.
Pick Quiver Quantitative if
Quiver Quantitative
Free • From $25/mo · Web · Mobile · API
- You do a lot of your research from your phone
- You want backtesting, US government trades, and institutional ownership.
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 Quiver Quantitative cover a lot of the same ground (5 shared categories, including screeners, watchlist, and alerts), so for the basics you won't go far wrong with either. Quiver Quantitative simply does more: 16 categories to Danelfin's 8, including backtesting, US government trades, and institutional ownership, plus a mobile app. Danelfin counters by starting cheaper at $22/mo.
What readers say
Danelfin
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Quiver Quantitative
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Key differences at a glance
- Cheaper paid plan
- Danelfin$22/mo vs $25/mo
- Broader coverage
- Quiver Quantitative16 vs 8 categories
- Mobile app
- Quiver Quantitative
- Broker sync
- Danelfin
- Global coverage
- Danelfin
- Asset coverage
- Quiver QuantitativeAdds mutual funds
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 $25/mo |
Free tier | Yes | Yes |
Free trial | 14 days | 30 days |
Plan limits | 12 limits: Plus (Web Annual): portfolios: 3 portfolios, 25 stocks/ETFs per portfolio, Pro (Web Annual): portfolios: 10 portfolios, 50 stocks/ETFs per portfolio +10 more | 11 limits: API: Hobbyist (Monthly): commercial use: No, API: Hobbyist (Monthly): datasets: Tier 1 datasets +9 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | Yes |
API access | Yes | Yes |
Broker sync | Yes | No |
Integrations | MCP Server | Quantbase and Quiver MCP Server |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate, Advanced |
Best for | — | — |
Categories covered | 8 | 16 |
Regions | North America, Europe | North America |
| Data & capabilities | ||
Data quality | Latency: End of Day and Granularity: EOD | Corporate actions: Current |
Capabilities | Universe builder and Broker sync | — |
| Try it | Visit Danelfin | Visit Quiver Quantitative |
Where each one shines
What Danelfin and Quiver Quantitative each do best.ShowHide
Where each one shines
What Danelfin and Quiver Quantitative each do best.What Danelfin does best
- Rank U.S.-listed stocks, U.S.-listed ETFs, and selected European stocks by Danelfin AI Score, which estimates three-month market-outperformance probability.
- Screen by asset type, ticker, sector, industry, AI Score, sub-scores, buy or sell signals, trade ideas, and plan-specific ranking filters.
- Review stock and ETF pages with AI Score context, historical score behavior, rankings, ratings, and supporting technical, fundamental, and sentiment inputs.
- Review top lists, themes, sector and industry views, and a daily Top 10 stocks newsletter.
- Monitor portfolios with score-upgrade and score-downgrade alerts, with portfolio count and holding limits increasing by plan.
What Quiver Quantitative does best
- Tools for exploring alternative-data dashboards across Congress trading, insider activity, lobbying, government contracts, patents, app ratings, Google Trends, ETF holdings, institutional holdings, and more.
- The Congress Trading dashboard to parse disclosures, track post-trade performance, and compare cumulative returns by politician.
- Research coverage for institutional holdings through 13F dashboards and premium fund-positioning backtests.
- Premium for stock screeners, alerts, backtested strategies, strategy dashboards, Smart Score, Bull-Bear ratings, watchlists, exportable samples, and early access to selected content.
- Monitor politicians, insiders, and institutions through iOS and Android apps with push alerts for notable activity.
Every detail we compared
Every tracked attribute for Danelfin and Quiver Quantitative, side by side.ShowHide
Every detail we compared
Every tracked attribute for Danelfin and Quiver Quantitative, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFs | StocksETFsMutual Funds |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North AmericaEurope | North America |
Coverage details | Identifiers: Ticker | Countries: USIdentifiers: Ticker |
| Data | ||
Data freshness | End of Day | Not specified |
Data granularity | EOD | Not specified |
| Access & integrations | ||
API protocols | REST | REST |
API auth & delivery | Auth: APIKey | Auth: APIKeySDKs: Python |
Import methods | Manual | Not specified |
Integrations | MCP Server | QuantbaseQuiver MCP Server |
Export formats | CSVJSON | Not specified |
| Plans & trust | ||
Capability signals | Universe builderBroker sync | Not specified |
Vendor & support | Danelfin Technologies, S.L.Country: SpainSupport: Email | Quiver Quantitative, Inc.Country: USSupport: 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“Visitor (Free)” |
| Entry paid plan | $264/yr≈ $22/mo“Plus (Web Annual)”portfolios: 3 portfolios, 25 stocks/ETFs per portfolio | $25/mo“Premium (Monthly)” |
| Tier 2 | $624/yr≈ $52/mo“API Basic (Annual)”calls: 2,500/month · rate limit: 60/minute | $300/yr≈ $25/mo“Premium (Yearly)” |
| Tier 3 | $708/yr≈ $59/mo“Pro (Web Annual)”portfolios: 10 portfolios, 50 stocks/ETFs per portfolio | $300/yr≈ $25/mo“API: Hobbyist (Annual)”commercial use: No · datasets: Tier 1 datasets |
| Tier 4 | $1608/yr≈ $134/mo“Elite (Web Annual)”api: API Expert included · portfolios: Unlimited | $30/mo“API: Hobbyist (Monthly)”commercial use: No · datasets: Tier 1 datasets |
| Tier 5 | $1788/yr≈ $149/mo“API Expert (Annual)”calls: 10,000/month · rate limit: 120/minute | $750/yr≈ $62.50/mo“API: Trader (Annual)”commercial use: No · datasets: Tier 1 and Tier 2 datasets |
| Tier 6 | $5388/yr≈ $449/mo“API Max (Annual)”calls: 50,000/month · rate limit: 180/minute | $75/mo“API: Trader (Monthly)”commercial use: No · datasets: Tier 1 and Tier 2 datasets |
| Tier 7 | — | $2189/yr≈ $182.42/mo“API: New Constructs (Annual)”commercial use: No |
| Top plan | — | $199/mo“API: New Constructs (Monthly)”commercial use: No |
| Custom / enterprise | — | Contact sales“API: Commercial”commercial use: Yes |
| Free trial | 14 days | 30 days |
Questions we keep getting
What's the difference between Danelfin and Quiver Quantitative?
Danelfin leans toward stock ideas, screeners, and portfolio, while Quiver Quantitative puts more weight on screeners, watchlist, and backtesting. They overlap in 5 categories, so for most people it comes down to workflow preference and price.
How much do Danelfin and Quiver Quantitative cost?
Good news: both Danelfin and Quiver Quantitative have free plans, so you can run them side by side and only pay if you hit a wall.
Can I use Danelfin or Quiver Quantitative on my phone?
Quiver Quantitative lists a dedicated mobile app, so it travels better. Danelfin doesn't list a dedicated mobile app; its documented access is web and API.
Do Danelfin and Quiver Quantitative 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 Quiver Quantitative?
It depends on what you're after. Pick Danelfin if stock ideas and portfolio matter to you; go with Quiver Quantitative if you'd rather have backtesting and US government trades. And if you only need the basics both share, let price decide.
What asset classes do Danelfin and Quiver Quantitative cover?
Both cover stocks and ETFs. Quiver Quantitative adds mutual funds on top.
Which covers international markets: Danelfin or Quiver Quantitative?
Danelfin has documented international coverage (North America and Europe), so it's the safer bet if you hold non-US stocks. Quiver Quantitative is more region-specific, mainly North America.
Can I export data from Danelfin and Quiver Quantitative?
Danelfin exports to CSV. Quiver Quantitative is stingier about getting data out.
Can Danelfin or Quiver Quantitative connect to my broker?
Danelfin syncs with brokers automatically. With Quiver Quantitative, you're entering holdings by hand or importing files.
Which has a better stock screener: Danelfin or Quiver Quantitative?
Both Danelfin and Quiver Quantitative 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 Quiver Quantitative?
Danelfin handles portfolio tracking. Quiver Quantitative is really a research tool; you'd track your portfolio elsewhere.
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.