VOL. XCIV, NO. 247

★ FINANCIAL TOOLS & SERVICES DIRECTORY ★

PRICE: 5 CENTS

Monday, October 6, 2025

Head-to-head

camelcamelcamel (UK) vs Firefly III comparison

Compare pricing, supported platforms, categories, and standout capabilities to decide which tool fits your workflow.

Quick takeaways

camelcamelcamel (UK) adds Alerts, and Data Visualizations coverage that Firefly III skips.

Firefly III includes Portfolio, APIs & SDKs, and Webhooks categories that camelcamelcamel (UK) omits.

camelcamelcamel (UK) highlights: Tracks Amazon UK product prices with detailed history charts, showing three price types: Amazon direct, third-party new, and third-party used., Customizable email alerts for price drops or availability — users set their own target thresholds., and The ‘Camelizer’ browser extension (Chrome, Firefox, Edge, Safari) overlays price history and lets you set watches directly on Amazon product pages..

Firefly III is known for: Self-hosted open-source personal finance manager (AGPLv3 license)., Supports double-entry bookkeeping with budgets, categories, tags, and detailed reporting., and Comprehensive REST API (JSON) with OAuth2 and Personal Access Tokens, plus a full OpenAPI specification..

camelcamelcamel (UK) logo

camelcamelcamel (UK)

uk.camelcamelcamel.com

A free Amazon price-tracking site for the UK that offers email alerts, price-history charts, wishlist imports, and a browser extension (‘Camelizer’). The service is free to use with no published premium tiers or APIs, and the terms make clear it’s provided without uptime guarantees.

Platforms

Web

Pricing

Free

Quick highlights

  • Tracks Amazon UK product prices with detailed history charts, showing three price types: Amazon direct, third-party new, and third-party used.
  • Customizable email alerts for price drops or availability — users set their own target thresholds.
  • The ‘Camelizer’ browser extension (Chrome, Firefox, Edge, Safari) overlays price history and lets you set watches directly on Amazon product pages.
  • Wishlist import: automatically creates and maintains price watches from public Amazon lists, with ongoing checks for updates.
  • Entirely free service with no visible paid plans; provided on a best-effort basis without uptime or warranty commitments.

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Firefly III logo

Firefly III

firefly-iii.org

An open-source, self-hosted personal finance manager licensed under AGPLv3. Offers full double-entry bookkeeping, REST APIs, and optional event webhooks. Exchange-rate conversion is available from v6.2 onward as an opt-in feature. Bank connections are handled separately through the Firefly Data Importer app.

Platforms

Web
API

Pricing

Free

Quick highlights

  • Self-hosted open-source personal finance manager (AGPLv3 license).
  • Supports double-entry bookkeeping with budgets, categories, tags, and detailed reporting.
  • Comprehensive REST API (JSON) with OAuth2 and Personal Access Tokens, plus a full OpenAPI specification.
  • Event webhooks for transaction create/update/delete, enabled through environment configuration.
  • Separate Data Importer tool supports CSV and CAMT.053, with optional bank integrations via Salt Edge, GoCardless, and SimpleFIN.

Community votes (overall)

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Overlap

Shared focus areas

1 overlap

Both tools cover this research theme.

Where they differ

camelcamelcamel (UK)

Distinct strengths include:

  • Tracks Amazon UK product prices with detailed history charts, showing three price types: Amazon direct, third-party new, and third-party used.
  • Customizable email alerts for price drops or availability — users set their own target thresholds.
  • The ‘Camelizer’ browser extension (Chrome, Firefox, Edge, Safari) overlays price history and lets you set watches directly on Amazon product pages.
  • Wishlist import: automatically creates and maintains price watches from public Amazon lists, with ongoing checks for updates.

Firefly III

Distinct strengths include:

  • Self-hosted open-source personal finance manager (AGPLv3 license).
  • Supports double-entry bookkeeping with budgets, categories, tags, and detailed reporting.
  • Comprehensive REST API (JSON) with OAuth2 and Personal Access Tokens, plus a full OpenAPI specification.
  • Event webhooks for transaction create/update/delete, enabled through environment configuration.

Feature-by-feature breakdown

Attributecamelcamelcamel (UK)Firefly III
Categories

Which research workflows each platform targets

Shared: Other

Unique: Alerts, Data Visualizations

Shared: Other

Unique: Portfolio, APIs & SDKs, Webhooks

Asset types

Supported asset classes and universes

Other

Other

Experience levels

Who each product is built for

Beginner, Intermediate, Advanced

Beginner, Intermediate, Advanced

Platforms

Where you can access the product

Web

Web, API

Pricing

High-level pricing models

Free

Free

Key features

Core capabilities called out by each vendor

Unique

  • Tracks Amazon UK product prices with detailed history charts, showing three price types: Amazon direct, third-party new, and third-party used.
  • Customizable email alerts for price drops or availability — users set their own target thresholds.
  • The ‘Camelizer’ browser extension (Chrome, Firefox, Edge, Safari) overlays price history and lets you set watches directly on Amazon product pages.
  • Wishlist import: automatically creates and maintains price watches from public Amazon lists, with ongoing checks for updates.
  • Entirely free service with no visible paid plans; provided on a best-effort basis without uptime or warranty commitments.

Unique

  • Self-hosted open-source personal finance manager (AGPLv3 license).
  • Supports double-entry bookkeeping with budgets, categories, tags, and detailed reporting.
  • Comprehensive REST API (JSON) with OAuth2 and Personal Access Tokens, plus a full OpenAPI specification.
  • Event webhooks for transaction create/update/delete, enabled through environment configuration.
  • Separate Data Importer tool supports CSV and CAMT.053, with optional bank integrations via Salt Edge, GoCardless, and SimpleFIN.
  • CSV export available for accounts, budgets, categories, tags, recurring transactions, subscriptions, piggy banks, rules, and more.
Tested

Verified by hands-on testing inside Find My Moat

Not yet

Not yet

Editor pick

Featured inside curated shortlists

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Frequently Asked Questions

Which workflows do camelcamelcamel (UK) and Firefly III both support?

Both platforms cover Other workflows, so you can research those use cases in either tool before digging into the feature differences below.

Do camelcamelcamel (UK) and Firefly III require subscriptions?

Both camelcamelcamel (UK) and Firefly III keep freemium access with optional paid upgrades, so you can trial each platform before committing.

How can you access camelcamelcamel (UK) and Firefly III?

Both camelcamelcamel (UK) and Firefly III prioritize web or desktop access. Investors wanting a mobile-first workflow may need to rely on responsive web views.

What unique strengths set the two platforms apart?

camelcamelcamel (UK) differentiates itself with Tracks Amazon UK product prices with detailed history charts, showing three price types: Amazon direct, third-party new, and third-party used., Customizable email alerts for price drops or availability — users set their own target thresholds., and The ‘Camelizer’ browser extension (Chrome, Firefox, Edge, Safari) overlays price history and lets you set watches directly on Amazon product pages., whereas Firefly III stands out for Self-hosted open-source personal finance manager (AGPLv3 license)., Supports double-entry bookkeeping with budgets, categories, tags, and detailed reporting., and Comprehensive REST API (JSON) with OAuth2 and Personal Access Tokens, plus a full OpenAPI specification..

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.