VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Wednesday, June 3, 2026
Tool Comparison · Wednesday, June 3, 2026
Firefly III vs GuruFocus
Firefly III vs GuruFocus: which investing tool fits your workflow? Compare pricing, features, platforms, and verdict in seconds.
Firefly III
firefly-iii.org
Best for webhooks, and other
- Pricing
- Free
- Platforms
- Web, API
GuruFocus
gurufocus.com
Best for stock ideas, and screeners
- Pricing
- Free • From $549/yr
- Platforms
- Web, Mobile, API, Other
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Comparison snapshot
Who should choose which?
Choose
Firefly III if…
- You need self-hosted open-source personal finance manager (agplv3 license).
- You need supports double-entry bookkeeping with budgets, categories, tags, and detailed reporting.
- You need comprehensive rest api (json) with oauth2 and personal access tokens, plus a full openapi specification.
- You need api documentation now notes ongoing versioned diffs from v6.4.0 onward and primary-currency conversion fields when exchange-rate conversion is enabled.
Choose
GuruFocus if…
- You need a mobile app for on-the-go research
- You’re a long-term or value-focused investor
- You need global value-investing research platform with historical financial and valuation data, screeners, charts, comparisons, institutional-investor trading histories, executive trading histories, market valuation data, economic indicators, and industry indicators.
- You need large global coverage footprint: gurufocus says it serves more than 1 million users worldwide, covers 100,000 stocks in 100 markets, tracks 8,000+ institutional investors’ trading histories, and tracks 15,000+ mutual fund holdings; api documentation separately describes 60,000+ companies across 9 regions.
Consider alternatives if…
- You want broader category coverage in one tool.
- Neither pricing tier fits your budget.
Side-by-side feature breakdown
| Attribute | Firefly III | GuruFocus |
|---|---|---|
Asset types | Other | StocksETFsBondsMutual FundsOptionsFundsOther |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | Not specified | North AmericaEuropeAPACLatAmMiddle EastAfrica |
Data freshness | Not specified | End of Day |
API access | REST | REST |
Export formats | CSV | CSVExcelJSON |
Seen enough? Open either tool and try it now.
Pricing breakdown
Tool
Firefly III
—
Starting price
Plans & pricing
Tool
GuruFocus
$45.75/mo
Starting price
Plans & pricing
Coverage overlap
Categories covered by GuruFocus 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 Firefly III and GuruFocus?
Firefly III focuses on Portfolio, APIs & SDKs, and Webhooks while GuruFocus specializes in Stock Ideas, Screeners, and ETF Screeners. They overlap in 2 categories, so choose based on your preferred workflow and pricing.
How much do Firefly III and GuruFocus cost?
Good news—both Firefly III and GuruFocus offer free plans. You can try each platform without commitment and only pay when you need premium features.
Can I use Firefly III or GuruFocus on my phone?
GuruFocus has a mobile app so you can check your research on the go. Firefly III is web-only, so you'll need a browser to access it from mobile devices.
Do Firefly III and GuruFocus have APIs?
Yes, both platforms offer API access for developers and quants who want to build custom integrations or automate their workflows.
Should I choose Firefly III or GuruFocus?
Choose Firefly III if you need Self-hosted open-source personal finance manager (AGPLv3 license)., and Supports double-entry bookkeeping with budgets, categories, tags, and detailed reporting.. Go with GuruFocus if Global value-investing research platform with historical financial and valuation data, screeners, charts, comparisons, institutional-investor trading histories, executive trading histories, market valuation data, economic indicators, and industry indicators., and Large global coverage footprint: GuruFocus says it serves more than 1 million users worldwide, covers 100,000 stocks in 100 markets, tracks 8,000+ institutional investors’ trading histories, and tracks 15,000+ mutual fund holdings; API documentation separately describes 60,000+ companies across 9 regions. better fits how you invest.
What asset classes do Firefly III and GuruFocus cover?
Both cover Other. GuruFocus adds coverage for Stocks, ETFs, Bonds, Mutual Funds, Options, and Funds.
Can I export data from Firefly III and GuruFocus?
Both platforms let you export data to spreadsheets (CSV). This is useful for custom analysis or record-keeping.
Can Firefly III or GuruFocus connect to my broker?
GuruFocus connects with brokers for portfolio syncing. Firefly III requires manual portfolio entry or data import.
Which has a better stock screener—Firefly III or GuruFocus?
GuruFocus includes a stock screener for finding investment ideas. Firefly III focuses on other analytical tools.
Can I track my portfolio with Firefly III or GuruFocus?
Both platforms include portfolio tracking, so you can monitor your holdings, performance, and allocation in one place.
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.