Tool Comparison
DATAROMA vs Stockcircle
- Paid from
- —
- Free plan
- Yes
- Platforms
- Web
Best if
- You've outgrown the basics and want pro-level depth
- Paid from
- $8.25/mo
- Free plan
- Yes
- Platforms
- Web
Best if
- You want US government trades, screeners, and ETF screeners.
Pick DATAROMA instead if
DATAROMA
Free · Web
- You've outgrown the basics and want pro-level depth
Start here
Stockcircle
Free • From $99/yr · Web
- You want US government trades, screeners, and ETF screeners.
Skip both if: Neither one clicks with how you research; there are strong third options.
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Our take
The bottom line
DATAROMA and Stockcircle cover a lot of the same ground (3 shared categories, stock ideas, institutional ownership, and insider data), so for the basics you won't go far wrong with either. Stockcircle simply does more: 11 categories to DATAROMA's 3, including US government trades, screeners, and ETF screeners. DATAROMA counters by being completely free.
What readers say
DATAROMA
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Stockcircle
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Key differences at a glance
- Asset coverage
- StockcircleAdds bonds and other
- Broader coverage
- Stockcircle11 vs 3 categories
- Free plan
- Both
What DATAROMA does best
- Curated superinvestor portfolios with each manager's reported holdings in one table.
- Review position size, portfolio weight, share count, reported price, current price, activity labels, and 52-week context for tracked holdings.
- Comparison tools for quarter-based portfolio changes, top buys, top sells, and manager-level activity from public filing data.
- Holdings Summary and Grand Portfolio views showing stocks owned by multiple tracked investors.
- Stock pages for Super Investor Stats, ownership count, rank across tracked portfolios, and related insider buying or selling summaries.
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.
Side by side
Pricing comparison
See for yourself
Side by side
Price, platforms, data, and market coverage.ShowHide
Side by side
| Attribute | ||
|---|---|---|
| Pricing & plans | ||
Starting price | Free | Free • From $99/yr |
Free tier | Yes | Yes |
Free trial | — | — |
Plan limits | — | 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 | No | No |
| Audience & fit | ||
Experience level | Beginner, Intermediate, Advanced | Beginner, Intermediate |
Best for | Retail Traders, Pro Retail +4 more | Retail Traders, Pro Retail +1 more |
Categories covered | 3 | 11 |
Regions | North America | — |
| Data & capabilities | ||
Data partners | — | 3 partners: Financial Modeling Prep, FRED +1 more |
Capabilities | — | Universe builder and AI summaries: Transcripts |
| Try it | Visit DATAROMA | Visit Stockcircle |
Standout features
The best features of DATAROMA and Stockcircle.ShowHide
Standout features
What DATAROMA does best
- Curated superinvestor portfolios with each manager's reported holdings in one table.
- Review position size, portfolio weight, share count, reported price, current price, activity labels, and 52-week context for tracked holdings.
- Comparison tools for quarter-based portfolio changes, top buys, top sells, and manager-level activity from public filing data.
- Holdings Summary and Grand Portfolio views showing stocks owned by multiple tracked investors.
- Stock pages for Super Investor Stats, ownership count, rank across tracked portfolios, and related insider buying or selling summaries.
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.
All details
Every attribute we track for DATAROMA and Stockcircle.ShowHide
All details
| Attribute | ||
|---|---|---|
| Coverage & fit | ||
Asset types | StocksETFs | StocksETFsBondsOther |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediate |
Target audience | Retail TradersPro RetailLong-term InvestorsValue InvestorsAnalystsStudents/Researchers | Retail TradersPro RetailLong-term Investors |
Regions | North America | Not specified |
Coverage details | Identifiers: Ticker | Identifiers: Ticker |
| Data | ||
Data partners | Not specified | Financial Modeling PrepFREDParqet |
| Plans & trust | ||
Capability signals | Not specified | Universe builderAI summaries: Transcripts |
Vendor & support | Not specified | BIT Enterprises UG (haftungsbeschrankt)Country: GermanySupport: Email |
Green tags are exclusive to that tool in this comparison.
Pricing
Plans, billing, free trials, and monthly prices.ShowHide
Pricing
| Tier | ||
|---|---|---|
| Free plan | — | Freescreener: Complete screener results require Pro. · notifications: One monthly recap email. · +1 more |
| Entry paid plan | — | $99/yr≈ $8.25/mo“Pro (Annual)” |
| Top plan | — | $16.49/mo“Pro (Monthly)” |
Alternatives
Free alternatives
Questions we keep getting
What's the difference between DATAROMA and Stockcircle?
DATAROMA leans toward stock ideas, institutional ownership, and insider data, while Stockcircle puts more weight on institutional ownership, insider data, and US government trades. They overlap in 3 categories, so for most people it comes down to workflow preference and price.
How much do DATAROMA and Stockcircle cost?
Good news: both DATAROMA and Stockcircle have free plans, so you can run them side by side and only pay if you hit a wall.
Which is better for beginners: DATAROMA or Stockcircle?
Honestly, neither is aimed at beginners. Expect a learning curve either way; that's the trade-off for the depth they offer.
Should I choose DATAROMA or Stockcircle?
It depends on what you're after. Pick DATAROMA if you prefer its overall approach; go with Stockcircle if you'd rather have US government trades and screeners. And if you only need the basics both share, let price decide.
What asset classes do DATAROMA and Stockcircle cover?
Both cover stocks and ETFs. Stockcircle adds bonds and other on top.
Are DATAROMA 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: DATAROMA or Stockcircle?
Stockcircle has a stock screener for surfacing ideas; DATAROMA doesn't, and focuses its energy elsewhere.
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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.