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Comparison · Finance

Dext vs Firefly III

A side-by-side editorial comparison of Dext and Firefly III — release velocity, themes, recent moves, and the top alternatives to consider.

Dext vs Firefly III: at a glance

FeatureDextFirefly III
SectorFinanceFinance
Velocity score0.05.0
Sparks · 30d00
Top themesaccounting, uk-compliance, mtd-it, dext-paymentspersonal finance, self-hosted, pre-release, open source
Last editorial update6mo ago12h ago
Website—Visit →

What is Dext?

Accounting platform doubles down on UK compliance and rolls out a Payments product touching supplier, payroll, and credit-note flows.

Dext is a UK-focused accounting and bookkeeping platform across three product lines: data extraction, Dext Solo (tax/MTD compliance), and the newer Dext Payments. The visible window concentrates on Dext Payments capability — credit-note application, Direct Debit filtering, payroll runs — and on UK Making Tax Digital workflows for income-tax compliance.

Read the full Dext trajectory →

What is Firefly III?

Firefly III keeps tagging develop builds daily, still with no release notes.

Firefly III's feed remains automated develop pre-releases. November 12 and 13 added two more develop tags and another boilerplate development release, on top of four on November 12 alone. None includes a changelog.

Read the full Firefly III trajectory →

Dext vs Firefly III: editorial side-by-side

D
Dext
FINANCE
0.0

Accounting platform doubles down on UK compliance and rolls out a Payments product touching supplier, payroll, and credit-note flows.

◆ Current state

Dext is a UK-focused accounting and bookkeeping platform across three product lines: data extraction, Dext Solo (tax/MTD compliance), and the newer Dext Payments. The visible window concentrates on Dext Payments capability — credit-note application, Direct Debit filtering, payroll runs — and on UK Making Tax Digital workflows for income-tax compliance.

◆ Where it's heading

Two parallel arcs. Dext Payments is being filled out from supplier-invoice runs toward a complete payments product, with payroll, credit-note allocation, and Direct Debit awareness landing in the same release window — currently UK and Xero only. Dext Solo is leaning hard into UK MTD-for-IT readiness with the obligations dashboard, IRIS export, and HMRC income-source onboarding, ahead of HMRC's quarterly reporting deadlines.

◆ Prediction

Dext Payments likely expands beyond UK and Xero — QuickBooks Online support and a second-country rollout are natural next steps. On the Solo side, expect deeper MTD compliance tools, automated reminders for quarterly deadlines, and tighter HMRC handshakes as MTD for IT reaches its mandatory dates. Approval-flow refinements continue across the platform.

F5.0

Firefly III keeps tagging develop builds daily, still with no release notes.

◆ Current state

Firefly III's feed remains automated develop pre-releases. November 12 and 13 added two more develop tags and another boilerplate development release, on top of four on November 12 alone. None includes a changelog.

◆ Where it's heading

The project is in a pre-release stretch where builds ship several times a day without notes. The feed shows activity but not what is changing.

◆ Prediction

The feed does not show what the next stable release will contain; a tagged version with a changelog is the next thing worth watching.

Alternatives to Dext and Firefly III

Other Finance products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Dext or Firefly III.

See all Dext alternatives → · See all Firefly III alternatives →

Recent activity from Dext and Firefly III

Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.

  1. 14h agoFirefly IIIFirefly III develop build 2026-11-13 (22:20)
  2. 1d agoFirefly IIIFirefly III develop tag 2026-11-13
  3. 1d agoFirefly IIIFirefly III develop tag 2026-11-12 (5)
  4. 1d agoFirefly IIIFirefly III develop tag 2026-11-12 (4)
  5. 1d agoFirefly IIIFirefly III develop build 2026-11-12 (afternoon)
  6. 2d agoFirefly IIIFirefly III develop build 2026-11-12 (10:52)
  7. 7mo agoDextDext Payments: Credit note application to invoices
  8. 7mo agoDextDext Payments: Direct Debit filtering for supplier invoices
  9. 7mo agoDextDext Payments: Payroll payments ⚡
  10. 8mo agoDextEdit Tax and Products and services in Approvals
  11. 8mo agoDextHMRC Income Source Connection (UK)
  12. 8mo agoDextImprovements to the Connections page

Frequently asked questions

What is the difference between Dext and Firefly III?

They serve adjacent needs but don't currently overlap on shipped themes. Firefly III is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.

Is Dext better than Firefly III?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Firefly III is currently shipping more aggressively (velocity 5.0 vs 0.0), with 0 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Finance products to evaluate alongside.

What are the best alternatives to Dext?

Top Dext alternatives in Finance are ranked by recent ship velocity. Browse the "Dext alternatives" section above for the current picks, or visit /alternatives/dext for the full list with editorial commentary on each.

What are the best alternatives to Firefly III?

Top Firefly III alternatives in Finance are ranked by recent ship velocity. Browse the "Firefly III alternatives" section above for the current picks, or visit /alternatives/firefly-iii for the full list with editorial commentary on each.