VOL. XCIV, NO. 247
★ BEST INVESTING TOOLS COMPARISON ★
NO ADVICE
Wednesday, June 3, 2026
Tool Comparison · Wednesday, June 3, 2026
FINVIZ vs Firefly III
FINVIZ vs Firefly III: which investing tool fits your workflow? Compare pricing, features, platforms, and verdict in seconds.
FINVIZ
Pickfinviz.com
Best for screeners, and etf screeners
- Pricing
- Free • From $299.5/yr
- Platforms
- Web
Firefly III
firefly-iii.org
Best for webhooks, and other
- Pricing
- Free
- Platforms
- Web, API
Outbound links may include affiliate or sponsor codes.
Comparison snapshot
Who should choose which?
Choose
FINVIZ if…
- You actively trade and need real-time tooling
- You’re a long-term or value-focused investor
- You need real-time data, not delayed quotes
- You need stock screener combining fundamental + technical filters with multiple result views (e.g., table/charts/snapshots) and configurable presets.
Choose
Firefly III if…
- You build with APIs or automate workflows
- 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.
Consider alternatives if…
- You want broader category coverage in one tool.
- Neither pricing tier fits your budget.
Side-by-side feature breakdown
| Attribute | FINVIZ | Firefly III |
|---|---|---|
Asset types | StocksETFsOptions | Other |
Experience | BeginnerIntermediateAdvanced | BeginnerIntermediateAdvanced |
Regions | North America | Not specified |
Data freshness | 15-min DelayedReal-time | Not specified |
API access | Not specified | REST |
Export formats | Excel | CSV |
Seen enough? Open either tool and try it now.
Pricing breakdown
Tool
FINVIZ
$24.96/mo
Starting price
Plans & pricing
Tool
Firefly III
—
Starting price
Plans & pricing
Coverage overlap
Categories covered by FINVIZ 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 FINVIZ and Firefly III?
FINVIZ focuses on Screeners, ETF Screeners, and Stock Comparison while Firefly III specializes in Portfolio, APIs & SDKs, and Webhooks. They overlap in 2 categories, so choose based on your preferred workflow and pricing.
How much do FINVIZ and Firefly III cost?
Good news—both FINVIZ and Firefly III offer free plans. You can try each platform without commitment and only pay when you need premium features.
Does FINVIZ or Firefly III have an API?
Firefly III provides API access for programmatic data retrieval and custom integrations. FINVIZ doesn't currently offer an API, so you'll need to use their web interface.
Should I choose FINVIZ or Firefly III?
Choose FINVIZ if you need Stock screener combining fundamental + technical filters with multiple result views (e.g., table/charts/snapshots) and configurable presets., and Maps (heat maps) and groups/sector views; Elite includes real-time Maps/Groups data (Free is delayed).. Go with Firefly III if Self-hosted open-source personal finance manager (AGPLv3 license)., and Supports double-entry bookkeeping with budgets, categories, tags, and detailed reporting. better fits how you invest.
What asset classes do FINVIZ and Firefly III cover?
Both cover common asset types. FINVIZ also includes Stocks, ETFs, and Options. Firefly III adds coverage for Other.
Does FINVIZ or Firefly III have real-time data?
FINVIZ offers real-time data feeds, which is essential for active traders. Firefly III uses delayed or end-of-day data, which works fine for longer-term investors who don't need up-to-the-second quotes.
Can I export data from FINVIZ and Firefly III?
Both platforms let you export data to spreadsheets (). This is useful for custom analysis or record-keeping.
Is FINVIZ or Firefly III better for day trading?
FINVIZ is built with active traders in mind, offering features like real-time data and technical analysis. Firefly III is better suited for buy-and-hold investors focused on fundamentals.
Which has a better stock screener—FINVIZ or Firefly III?
FINVIZ includes a stock screener for finding investment ideas. Firefly III focuses on other analytical tools.
Can I track my portfolio with FINVIZ or Firefly III?
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.