VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Sunday, May 31, 2026
Tool Comparison · Sunday, May 31, 2026
DATAROMA vs Stockcircle
DATAROMA vs Stockcircle: which investing tool fits your workflow? Compare pricing, features, platforms, and verdict in seconds.
DATAROMA
dataroma.com
Best for institutional data
- Pricing
- Free
- Platforms
- Web
Stockcircle
stockcircle.com
Best for us government trades, and screeners
- Pricing
- Free • From $99/yr
- Platforms
- Web
Outbound links may include affiliate or sponsor codes.
Comparison snapshot
Who should choose which?
Choose
DATAROMA if…
- You want pro-level depth and configurability
- You need homepage states it is “currently tracking portfolios” of superinvestors (count shown on-page and may change over time) and highlights recent activity / insider buys of superinvestor holdings.
- You need superinvestor holdings pages list positions with % of portfolio, activity (e.g., add/reduce), shares, reported price, current price, and 52‑week low/high.
- You need portfolio change views show quarter-based activity and top buys/sells by manager; the site’s own content references 13f filings in this context.
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 | DATAROMA | Stockcircle |
|---|---|---|
Asset types | StocksETFs | StocksETFsBondsOther |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediate |
Regions | North America | 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
DATAROMA
—
Starting price
Plans & pricing
Pricing not published
Tool
Stockcircle
$8.25/mo
Starting price
Plans & pricing
Coverage overlap
Categories where both tools offer overlapping coverage.
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 DATAROMA and Stockcircle?
DATAROMA focuses on Stock Ideas, Investor Holdings, and 13F while Stockcircle specializes in Investor Holdings, 13F, and Insider Data. They overlap in 4 categories, so choose based on your preferred workflow and pricing.
How much do DATAROMA and Stockcircle cost?
Good news—both DATAROMA and Stockcircle offer free plans. You can try each platform without commitment and only pay when you need premium features.
Which is better for beginners—DATAROMA or Stockcircle?
Both platforms target experienced investors. If you're just starting out, expect a learning curve with either option.
Should I choose DATAROMA or Stockcircle?
Choose DATAROMA if you need Homepage states it is “currently tracking portfolios” of superinvestors (count shown on-page and may change over time) and highlights recent activity / insider buys of superinvestor holdings., and Superinvestor holdings pages list positions with % of portfolio, activity (e.g., Add/Reduce), shares, reported price, current price, and 52‑week low/high.. 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 DATAROMA and Stockcircle cover?
Both cover Stocks, and ETFs. Stockcircle adds coverage for Bonds, and Other.
Are DATAROMA 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—DATAROMA or Stockcircle?
Stockcircle includes a stock screener for finding investment ideas. DATAROMA focuses on other analytical tools.
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.