StockAlpha vs Danelfin: Do You Want a Score or an Explanation?
By StockAlpha.ai · Last reviewed: November 2, 2026
Quick verdict: Danelfin gives each stock and ETF an AI Score from 1 to 10 that rates its probability of beating the market over the next 3 months, shows the signals behind each score, and offers a free tier plus paid plans. StockAlpha.ai gives no scores; it offers plain-English AI research on about 500 US stocks, investing lessons and practice stock-picking contests, all free during beta. Choose Danelfin if you want a quantitative score to rank ideas. Choose StockAlpha if you want to understand a company and practice judging it yourself.
StockAlpha.ai is not affiliated with unrelated products with similar names (for example stockalpha.in).
Disclosure: StockAlpha.ai wrote and published this page and competes with Danelfin, so weigh our view accordingly. StockAlpha's publisher is paid by some of the companies it profiles. Sponsored articles are labeled and each paid campaign is itemized on our disclosures page. Since September 29, 2026, companies with an active paid campaign are excluded from new AI stock reports; older reports on those companies carry a sponsor disclosure and are hidden from search engines. Competitor details were checked on November 2, 2026 and can change.
StockAlpha vs Danelfin at a glance
| StockAlpha.ai | Danelfin | |
|---|---|---|
| Core output | AI-written ticker reports, sector briefs, market recaps and lessons | AI Score (1–10) per stock or ETF, rankings, trade ideas, screener and portfolio tools |
| What the AI does | Writes prose from data we supply; no score, rating or price target | Rates the probability of beating the market over the next 3 months |
| Method | A language model summarizes fundamentals, SEC filing data, news and short interest | Per Danelfin, 600+ technical, 150 fundamental and 150 sentiment daily indicators processed into 10,000+ daily features, combined in a LightGBM decision-tree ensemble |
| Explainability | Written explanation of filings and news | "Explainable AI": alpha signals behind each score shown (depth varies by plan) |
| Coverage | About 500 US-listed stocks; each ticker page shows the date its AI report was last updated | US-listed stocks and ETFs, plus European stock rankings |
| Portfolio tools | None | Portfolios with daily upgrade/downgrade alerts; broker sync on paid plans |
| Pricing model | Free during beta, no credit card | Free tier plus paid plans (monthly, yearly and 2-year billing) |
| API | No public API | API included on its top plan |
| Performance claims | None; our ranking model has not shown a statistically significant edge | Company-reported back-tested results since 2017 |
| Education | 1,100+ learning articles in 16 learning paths | Help center guides |
| Practice contests | 7 contest types, free during beta using practice Alpha Coins | Not offered on its site as checked |
| Best for | Learning and plain-English research | Ranking and monitoring ideas with a quantitative score |
Where Danelfin is stronger
- A score you can rank and screen on. One number per stock with a stated 3-month horizon. StockAlpha has no score.
- Wider coverage. US stocks, ETFs and European stocks, versus about 500 US-listed stocks on StockAlpha.
- Portfolio monitoring. Daily alerts when a holding is upgraded or downgraded, and broker sync on paid plans.
- Visible signals. Danelfin shows which technical, fundamental and sentiment signals drive each score.
- Published history. Danelfin publishes back-tested AI Score results since 2017. They are company-reported; see danelfin.com for the figures and method.
- Data access. CSV exports and an API on its higher plans.
Where StockAlpha is different
- Explanation, not a score. Reports summarize a company's filings, fundamentals and news in plain English (how our AI research works).
- Candid about our own model. Our methodology says our separate ranking model, Alpha Picks, is in limited internal preview and has not shown a statistically significant edge (more on our AI stock picker).
- Learning and practice. 16 learning paths and free stock-picking contests in 7 contest types using practice Alpha Coins.
- Free during beta, no card. See pricing.
Scores vs research
A score compresses many signals into one number and a time frame. It is quick to compare but tells you little about why a business might do well or badly. A research summary tells you what the company does, what its filings say and what has happened recently, but it will not rank one stock against another. Any score's track record is a back-test or a record of past periods, and it can stop working. Many investors use a score to shortlist ideas and research to understand them.
Who each is best for
Danelfin is best for investors who want a probability-style score for US or European stocks and ETFs, alerts when holdings' scores change, and screeners, exports or an API.
StockAlpha is best for newer investors who want to understand a company rather than follow a score, learn with structured lessons, and practice picks in free contests without real money.
Try StockAlpha free during beta
Frequently asked questions
What is Danelfin's AI Score?
A 1 to 10 rating that Danelfin says reflects a stock's or ETF's probability of beating the market over the next 3 months. Danelfin says it is built from more than 10,000 daily features derived from technical, fundamental and sentiment indicators.
Is Danelfin free?
Danelfin has a free tier with limited reports, rankings and one small portfolio, plus paid plans that unlock more. See Danelfin's pricing page for current details.
Is there a free Danelfin alternative?
StockAlpha.ai is free during beta, but it works differently: it explains stocks in plain English rather than scoring them, and adds lessons and practice contests.
Does StockAlpha score stocks like Danelfin?
No. StockAlpha's reports are not scores, ratings, price targets or recommendations. They explain a company's filings and news in plain English.
Which is better for learning to invest?
StockAlpha, which pairs AI research with 16 learning paths and practice contests. Danelfin is better suited to ranking and monitoring ideas once you know what you are looking for.
Related
StockAlpha.ai is not a registered investment adviser or broker-dealer. Nothing on this page is investment advice. See our disclaimer.
Sources (competitor details checked November 2, 2026)
- AI Score rates probability of beating the market in next 3 months; US stocks and ETFs ranked; Europe rankings: https://danelfin.com/
- 600+ technical / 150 fundamental / 150 sentiment indicators; 10,000+ daily features: https://danelfin.com/; https://help.danelfin.com/en/articles/what-is-the-ai-score-how-it-rates-stocks-and-etfs
- LightGBM decision-tree ensemble: https://help.danelfin.com/en/articles/why-can-the-same-alpha-signal-be-positive-for-some-stocks-and-negative-for-other
- Explainable AI / alpha signals shown: https://danelfin.com/; https://help.danelfin.com/en/articles/what-are-the-alpha-signals
- Portfolio alerts on upgrades/downgrades: https://danelfin.com/
- Back-tested results since 2017 (referenced, not quoted): https://danelfin.com/
- Free tier + paid plans; monthly/yearly/2-year billing; broker sync on paid plans; CSV export on higher plans; API on top plan: https://danelfin.com/pricing