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Personal Finance · head to head

Firefly III vs Personal Capital

Firefly III logo

Firefly III

Personal Finance

Free, open source, self-hosted personal finance manager with double-entry style accounting

From
Free
Rated
-
Full reviewWebsite
Personal Capital logo

Personal Capital

Personal Finance

Invest wisely, retire confidently

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Firefly III there is no official managed hosting, so a non-technical user has no easy on-ramp the way Actual Budget offers with its paid hosted sync.; Personal Capital wealth management requires a 100,000 USD minimum for Investment Services, 250,000 USD for Wealth Management and 1,000,000 USD for Private Client
  • They diverge on capability: Firefly III covers Double-entry style ledger, Personal Capital covers Investment tracking.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Firefly III and Personal Capital actually diverge.

Attributes where Firefly III and Personal Capital differ
AttributeFirefly IIIPersonal Capital
Pricing modelOpen source, no licence feefreemium
PlatformsWeb, Linux, DockerWeb, IOS, Android
FoundedUnknown2010

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Personal Finance).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Firefly III

  • Double-entry style ledger
  • Multi-currency accounts
  • Bill and subscription tracking
  • Rule engine
  • Reports and charts
  • API access

Only in Personal Capital

  • Investment tracking
  • Retirement calculator
  • Fee analyzer
  • Net worth tracking
  • Bank accounts
  • Investment accounts
  • Real estate
  • Web support

What people use each for

The jobs each tool is most often brought in to do.

Firefly III

  • A self-hoster already running a home server or NAS who wants their financial ledger on the same infrastructurenot Personal Capital
  • Someone who wants double-entry style accuracy rather than simple envelope budgetingnot Personal Capital
  • A privacy-focused user who refuses to put financial data on any third-party server, hosted or otherwisenot Personal Capital
  • A developer who wants API access to build custom bank import scripts for accounts with no standard connectornot Personal Capital

Personal Capital

  • Tracking net worth and investment accounts in one dashboardnot Firefly III
  • Managed portfolio construction with tax loss harvesting for high balance investorsnot Firefly III
  • Retirement planning projections across linked accountsnot Firefly III

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Firefly III

  • There is no official managed hosting, so a non-technical user has no easy on-ramp the way Actual Budget offers with its paid hosted sync.
  • The double-entry-influenced model is less intuitive for newcomers than simple envelope budgeting, and the learning curve is real.
  • Automatic bank sync depends on the community-run importer and third-party connectors, and coverage and reliability vary a lot by bank and country.
  • Mobile access is via a web interface rather than a polished native app, which is a step behind Actual Budget or Lunch Money on phones.
  • Because there is no company behind it, security patching and feature development depend entirely on volunteer maintainer time.

Personal Capital

  • Wealth management requires a 100,000 USD minimum for Investment Services, 250,000 USD for Wealth Management and 1,000,000 USD for Private Client
  • The annual advisory fee is charged as a percentage of assets under management on a tiered structure rather than a flat subscription
  • Assets are custodied at Pershing Advisor Solutions rather than by the provider itself

Pricing, plan by plan

Firefly III

Free
  • Firefly IIIFree
    • Full functionality, self-hosted
    • No usage limits
    • Community support, donations accepted

Personal Capital

Free
  • FreeFree
    • Account tracking
    • Net worth monitoring
    • Investment analysis
  • Premium$undefined/month
    • Financial advisor access
    • Personalized advice

Which should you pick?

Choose Firefly III if

  • You need double-entry style ledger.
  • You want to start without paying.
  • You work on Web, Linux, Docker.
  • You also want multi-currency accounts.
Firefly III review

Choose Personal Capital if

  • You need investment tracking.
  • You want to start without paying.
  • You work on Web, IOS, Android.
  • You also want retirement calculator.
Personal Capital review

Questions people ask

Is Firefly III or Personal Capital better?
Neither clearly leads. Firefly III starts at Free and Personal Capital at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Firefly III or Personal Capital?
Firefly III starts at Free and Personal Capital at Free.
Does Firefly III or Personal Capital run on more platforms?
Firefly III runs on Web, Linux, Docker. Personal Capital runs on Web, IOS, Android.
Can I use Firefly III for free?
Both have a free tier, so you can try either at no cost before committing.
What is Firefly III best used for?
Firefly III is most often used for a self-hoster already running a home server or nas who wants their financial ledger on the same infrastructure, someone who wants double-entry style accuracy rather than simple envelope budgeting, a privacy-focused user who refuses to put financial data on any third-party server, hosted or otherwise, a developer who wants api access to build custom bank import scripts for accounts with no standard connector. Of those, a self-hoster already running a home server or nas who wants their financial ledger on the same infrastructure and someone who wants double-entry style accuracy rather than simple envelope budgeting are not what Personal Capital is typically brought in for.
What can Firefly III do that Personal Capital cannot?
Firefly III covers Double-entry style ledger, Multi-currency accounts, Bill and subscription tracking, Rule engine. Personal Capital covers Investment tracking, Retirement calculator, Fee analyzer, Net worth tracking.

Answered from the vendors’ own pages

Firefly III: Can I pay someone to host Firefly III for me?

Not through the core project; some third-party providers sell Firefly III hosting independently, but there is no official managed service.

Personal Capital: How are advisory fees calculated at Personal Capital?

Advisory fees are calculated based on the amount of assets under management (AUM). Specific percentage rates are available in their Form ADV filing but not detailed on the homepage.

Source
Firefly III: Does it support multiple currencies?

Yes, natively, including accounts and transactions in different currencies.

Personal Capital: Does Personal Capital charge account fees for its high-yield cash account?

The high-yield cash account has no account fees and no minimum balance requirement.

Source
Firefly III: Is it really free with no paid tier?

Yes, the software is free and open source under the AGPL; the project accepts donations but sells nothing.

Personal Capital: What is the difference between Personal Strategy and Private Client tiers?

Personal Strategy ($100k minimum) includes 1:1 advisor support and personalized planning. Private Client ($1M minimum) offers premium planning with access to private equity, tax optimization, and legacy planning services.

Source
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