★ BEST INVESTING TOOLS COMPARISON ★
VOL. XCIV, NO. 247
Tool details checked August 23, 2026
Tool Comparison
Alpha Spread vs Stockcircle
Pick Alpha Spread if
Alpha Spread
Free • From $144/yr · Web · API
- You want an API so you can script or automate things
- You care about stock comparison, watchlist, and financials, things Stockcircle doesn't offer
Pick Stockcircle if
Stockcircle
Free • From $99/yr · Web
- You want the cheaper way in: plans start at $8.25/mo instead of $12/mo
- You care about institutional ownership, US government trades, and ETF screeners, things Alpha Spread 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
Alpha Spread and Stockcircle cover a lot of the same ground (7 shared categories, including stock ideas, screeners, and alerts), so for the basics you won't go far wrong with either. Alpha Spread simply does more: 14 categories to Stockcircle's 11, including stock comparison, watchlist, and financials. Stockcircle counters by starting cheaper at $8.25/mo.
What readers say
Alpha Spread
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Stockcircle
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Key differences at a glance
- Cheaper paid plan
- Stockcircle$8.25/mo vs $12/mo
- Broader coverage
- Alpha Spread14 vs 11 categories
- API access
- Alpha Spread
- Asset coverage
- StockcircleAdds ETFs and bonds
- 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 $144/yr | Free • From $99/yr |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | 18 limits: Free: stock reports per week: 3, Free: ai assistant prompts per week: 3 +16 more | 3 limits: Free: screener: Complete screener results require Pro., Free: notifications: One monthly recap email. +1 more |
| Platforms & access | ||
Web app | Yes | Yes |
Mobile app | No | No |
API access | Yes | No |
| Audience & fit | ||
Experience level | Beginner, Intermediate | Beginner, Intermediate |
Best for | Retail Traders, Pro Retail +4 more | Retail Traders, Pro Retail +1 more |
Categories covered | 14 | 11 |
Regions | — | — |
| Data & capabilities | ||
Data partners | — | 3 partners: Financial Modeling Prep, FRED +1 more |
Capabilities | Universe builder | Universe builder and AI summaries: Transcripts |
| Try it | Visit Alpha Spread | Visit Stockcircle |
Where each one shines
What Alpha Spread and Stockcircle each do best.ShowHide
Where each one shines
What Alpha Spread and Stockcircle each do best.What Alpha Spread does best
- Automatic intrinsic-value estimates combine DCF and multiples-based relative valuation where available.
- Open stock reports with DCF, relative valuation, Wall Street estimates, profitability, solvency, financials, revenue, earnings calls, and discount-rate context.
- Use the DCF calculator to inspect cash flows, terminal value, and discount-rate assumptions.
- Forecast pages show analyst estimates and price targets and can create price alerts.
- Watchlists track intrinsic-value changes, price targets, insider activity, price levels, and reminders.
What Stockcircle does best
- Track institutional holdings from Form 13F filings and insider transactions from Forms 3 and 4.
- Review reported holdings, transaction history, and estimated purchase prices based on average prices during the reporting period.
- Receive a monthly recap on the free plan or instant transaction notifications with Pro.
- Filter U.S.
- Review executive and director transactions with the reported price and subsequent price change.
Every detail we compared
Every tracked attribute for Alpha Spread and Stockcircle, side by side.ShowHide
Every detail we compared
Every tracked attribute for Alpha Spread and Stockcircle, side by side.| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | Stocks | StocksETFsBondsOther |
Experience | BeginnerIntermediate | BeginnerIntermediate |
Target audience | Retail TradersPro RetailLong-term InvestorsValue InvestorsAnalystsStudents/Researchers | Retail TradersPro RetailLong-term Investors |
Coverage details | Identifiers: Ticker | Identifiers: Ticker |
| Data | ||
Data partners | Not specified | Financial Modeling PrepFREDParqet |
| Plans & trust | ||
Capability signals | Universe builder | Universe builderAI summaries: Transcripts |
Vendor & support | Alpha Spread LimitedCountry: Hong KongFounded 2019Support: Email | BIT Enterprises UG (haftungsbeschrankt)Country: GermanySupport: Email |
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 | Freestock reports per week: 3 · ai assistant prompts per week: 3 · +2 more | Freescreener: Complete screener results require Pro. · notifications: One monthly recap email. · +1 more |
| Entry paid plan | $144/yr≈ $12/mo“Premium”stock reports per week: 15 · ai assistant prompts per week: 20 · +5 more | $99/yr≈ $8.25/mo“Pro (Annual)” |
| Top plan | $240/yr≈ $20/mo“Unlimited”stock reports per week: Unlimited · ai assistant prompts per week: 300 · +5 more | $16.49/mo“Pro (Monthly)” |
| Custom / enterprise | Contact sales“Enterprise” | — |
Questions we keep getting
What's the difference between Alpha Spread and Stockcircle?
Alpha Spread leans toward stock ideas, screeners, and stock comparison, while Stockcircle puts more weight on institutional ownership, insider data, and US government trades. They overlap in 7 categories, so for most people it comes down to workflow preference and price.
How much do Alpha Spread and Stockcircle cost?
Good news: both Alpha Spread and Stockcircle have free plans, so you can run them side by side and only pay if you hit a wall.
Does Alpha Spread or Stockcircle have an API?
Alpha Spread has an API for programmatic access and custom integrations. Stockcircle doesn't, so you're working through its interface.
Should I choose Alpha Spread or Stockcircle?
It depends on what you're after. Pick Alpha Spread if stock comparison and watchlist matter to you; go with Stockcircle if you'd rather have institutional ownership and US government trades. And if you only need the basics both share, let price decide.
What asset classes do Alpha Spread and Stockcircle cover?
Both cover stocks. Stockcircle adds ETFs, bonds, and other on top.
Are Alpha Spread and Stockcircle good for long-term investing?
Yes, both are aimed squarely at long-term investors. Compare their coverage, workflow, and price before assuming they solve the same long-term research job.
Which has a better stock screener: Alpha Spread or Stockcircle?
Both Alpha Spread and Stockcircle include stock screeners, and they differ more in interface than raw power; try both and see which one clicks for you.
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.