VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Sunday, May 31, 2026
Tool Comparison · Sunday, May 31, 2026
Alpha Spread vs Stockcircle
Alpha Spread vs Stockcircle: which investing tool fits your workflow? Compare pricing, features, platforms, and verdict in seconds.
Alpha Spread
alphaspread.com
Best for stock comparison, and watchlist
- Pricing
- Free • From $144/yr
- Platforms
- Web, API
Stockcircle
stockcircle.com
Best for investor holdings, and 13f
- Pricing
- Free • From $99/yr
- Platforms
- Web
Outbound links may include affiliate or sponsor codes.
Comparison snapshot
Who should choose which?
Choose
Alpha Spread if…
- You build with APIs or automate workflows
- You need automatic intrinsic valuation to compare market price vs intrinsic value (includes dcf + relative valuation and scenario analysis).
- You need company “stock report” sections include: summary, dcf valuation, relative valuation, wall st estimates, profitability & solvency analysis, financials, revenue breakdown, earnings calls, and discount rate.
- You need analyst estimates / “stock forecast” pages with price targets (and the ability to set price alerts from these pages).
Choose
Stockcircle if…
- You need tracks "investment guru" holdings and transactions using sec-reported data (form 13f + insider forms 3/4) and provides holdings lists + transaction history.
- You need shows estimated purchase prices for guru transactions (based on average stock price in the reporting period).
- You need email notifications: the join page advertises email notifications for new reported transactions; pro marketing positions "instant notifications" and says non-pro users receive a monthly recap email.
- You need congress stock-trade tracker for house & senate disclosures, with filters and "follow" on politicians plus trade details (date, amount range, price at time of trade).
Consider alternatives if…
- You want broader category coverage in one tool.
- Neither pricing tier fits your budget.
Side-by-side feature breakdown
| Attribute | Alpha Spread | Stockcircle |
|---|---|---|
Asset types | Stocks | StocksETFsBondsOther |
Experience | BeginnerIntermediate | BeginnerIntermediate |
Regions | Not specified | Not specified |
Data freshness | Not specified | Not specified |
API access | Not specified | Not specified |
Export formats | Not specified | Not specified |
Seen enough? Open either tool and try it now.
Pricing breakdown
Tool
Alpha Spread
$12/mo
Starting price
Plans & pricing
Tool
Stockcircle
$8.25/mo
Starting price
Plans & pricing
Coverage overlap
Categories where both tools offer overlapping coverage.
Categories covered by Alpha Spread only.
Categories covered by Stockcircle only.
Community category leaders
Vote sentiment comparison
Loading sentiment chart...
Still deciding? Get hands-on with both — most plans offer a free tier or trial.
Frequently Asked Questions
What's the difference between Alpha Spread and Stockcircle?
Alpha Spread focuses on Stock Ideas, Screeners, and Stock Comparison while Stockcircle specializes in Investor Holdings, 13F, and Insider Data. They overlap in 6 categories, so choose based on your preferred workflow and pricing.
How much do Alpha Spread and Stockcircle cost?
Good news—both Alpha Spread and Stockcircle offer free plans. You can try each platform without commitment and only pay when you need premium features.
Does Alpha Spread or Stockcircle have an API?
Alpha Spread provides API access for programmatic data retrieval and custom integrations. Stockcircle doesn't currently offer an API, so you'll need to use their web interface.
Should I choose Alpha Spread or Stockcircle?
Choose Alpha Spread if you need Automatic intrinsic valuation to compare market price vs intrinsic value (includes DCF + relative valuation and scenario analysis)., and Company “stock report” sections include: Summary, DCF valuation, Relative valuation, Wall St estimates, profitability & solvency analysis, financials, revenue breakdown, earnings calls, and discount rate.. Go with Stockcircle if Tracks "investment guru" holdings and transactions using SEC-reported data (Form 13F + insider Forms 3/4) and provides holdings lists + transaction history., and Shows estimated purchase prices for guru transactions (based on average stock price in the reporting period). better fits how you invest.
What asset classes do Alpha Spread and Stockcircle cover?
Both cover Stocks. Stockcircle adds coverage for ETFs, Bonds, and Other.
Are Alpha Spread and Stockcircle good for long-term investing?
Yes, both platforms cater to long-term investors with fundamental analysis tools, valuation metrics, and portfolio tracking features.
Which has a better stock screener—Alpha Spread or Stockcircle?
Both Alpha Spread and Stockcircle include stock screeners. Try each to see which filtering options and interface you prefer.
Other tools you might like
These profiles share overlapping coverage with both sides of this matchup.
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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.