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Personal Finance · head to head

Firefly III vs Google Pay

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
Google Pay logo

Google Pay

Personal Finance

Fast, simple and secure payments

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.; Google Pay limited to Android devices and Chrome browser; lacks native support for iOS devices
  • They diverge on capability: Firefly III covers Double-entry style ledger, Google Pay covers Digital wallet.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Firefly III and Google Pay actually diverge.

Attributes where Firefly III and Google Pay differ
AttributeFirefly IIIGoogle Pay
Pricing modelOpen source, no licence feefree
PlatformsWeb, Linux, DockerAndroid, Chrome browser
FoundedUnknown2015

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 Google Pay

  • Digital wallet
  • Contactless payments
  • Online shopping
  • P2P money transfers
  • Credit cards
  • Debit cards
  • Bank accounts
  • Android 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 Google Pay
  • Someone who wants double-entry style accuracy rather than simple envelope budgetingnot Google Pay
  • A privacy-focused user who refuses to put financial data on any third-party server, hosted or otherwisenot Google Pay
  • A developer who wants API access to build custom bank import scripts for accounts with no standard connectornot Google Pay

Google Pay

  • Android users making contactless payments at supported retailersnot Firefly III
  • Chrome browser users utilising payment autofill at checkoutnot 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.

Google Pay

  • Limited to Android devices and Chrome browser; lacks native support for iOS devices
  • International money transfer through third-party provider (Wise Inc.) with limited details on coverage

Pricing, plan by plan

Firefly III

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

Google Pay

Free

No published plan breakdown. See the Google Pay review.

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 Google Pay if

  • You need digital wallet.
  • You want to start without paying.
  • You work on Android, Chrome browser.
  • You also want contactless payments.
Google Pay review

Questions people ask

Is Firefly III or Google Pay better?
Neither clearly leads. Firefly III starts at Free and Google Pay at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Firefly III or Google Pay?
Firefly III starts at Free and Google Pay at Free.
Does Firefly III or Google Pay run on more platforms?
Firefly III runs on Web, Linux, Docker. Google Pay runs on Android, Chrome browser.
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 Google Pay is typically brought in for.
What can Firefly III do that Google Pay cannot?
Firefly III covers Double-entry style ledger, Multi-currency accounts, Bill and subscription tracking, Rule engine. Google Pay covers Digital wallet, Contactless payments, Online shopping, P2P money transfers.

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.

Firefly III: Does it support multiple currencies?

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

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.

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