Brandwave

Sage Accounting vs Untied:Which is more popular?

In September 2026, Sage Accounting had more branded searches than Untied among self assessment tax return software in the United Kingdom. Sage Accounting had about 260 branded searches, while Untied had 110. Sage Accounting made up 2.2% of all self assessment tax return software searches we track, and Untied accounted for 0.93%. When we asked ChatGPT and Google AI Overviews about self assessment tax return software, Sage Accounting appeared in two of the five answers and Untied in none.

Among self assessment tax return software in the United Kingdom in September 2026

Who do people search for more?

Sage Accounting, about 2 searches for every 1 for Untied

Sage Accounting 260 searchesUntied 110 searches

Who does AI mention more?

Sage Accounting, mentioned in 2 of 5 answers, Untied in 0

Sage Accounting in 2 of 5Untied in 0 of 5

Who does AI recommend more?

Sage Accounting, the only one of the two named

Sage Accounting first in 2Untied never named

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Top self assessment tax return software in ChatGPT and Google AI Overviews

In three ChatGPT questions and two Google AI Overviews, Sage Accounting was mentioned in two out of five: not in any of the three ChatGPT answers, but in both Google AI Overviews. Untied did not appear in any of the five answers.

Most recommended by AI

Brands get a higher ranking if they are mentioned earlier in the answers.

  1. FreeAgent1st
  2. GoSimpleTax2nd
  3. Sage Accounting3rd
  4. Xero4th
  5. TaxCalc5th
  6. Andica6th
  7. Coconut7th
  8. Taxfix–
  9. Pie–
  10. Untied–

Mentioned by AI

Each dot is one answer, filled in when that answer mentions the brand.

  • FreeAgent3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • GoSimpleTax2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Sage Accounting2 of 5Named in 0 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Xero2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • TaxCalc1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Andica1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Coconut1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Taxfix0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Pie0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Untied0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers

See every answer about self assessment tax return software

5 answers

Not named in any answer:

Brands are shown in the order each answer named them. The survey took place in United Kingdom on October 28, 2026.

Is Sage Accounting or Untied more popular in search?

This chart shows how often people search Google for Sage Accounting and Untied by name. Each line represents a brand's share of searches for all ten self assessment tax return software we track, month by month, from searches in United Kingdom.

Sage Accounting and Untied among self assessment tax return software in the United Kingdom, by month

Share of searches by month for Sage Accounting, Untied. The figures are in the table below the chart.

View monthly share of searches table
MonthTaxfixTaxCalcGoSimpleTaxAndicaPieSage AccountingCoconutUntiedFreeAgentXero
Oct 202548.6%33.7%8.1%3.7%3%0.25%1.3%0.69%0.37%0.31%
Nov 202550.3%30.2%8.9%3.3%4%0.28%1.5%0.67%0.39%0.39%
Dec 202557.7%23.5%8.6%3.8%3.8%0.21%1.1%0.48%0.43%0.27%
Jan 202656.5%18.9%12.6%5.6%3%0.4%0.91%0.77%0.82%0.4%
Feb 202641.1%34.2%7.8%4.6%7.8%0.39%2%1.2%0.47%0.54%
Mar 202635.2%40.1%7.9%4.4%7.9%0.43%1.9%1.1%0.43%0.67%
Apr 202635.9%40.3%9.5%5%5%0.35%1.9%1.1%0.55%0.45%
May 202638.6%39.3%7.3%6.4%4.3%0.22%2.3%0.8%0.44%0.36%
Jun 202642.2%38%6.2%6.2%3.4%0.28%2.3%0.77%0.42%0.35%
Jul 202639.4%38.7%7.2%6.3%3.4%0.5%2.8%1%0.36%0.29%
Aug 202635.6%42.7%7%7%3.8%0.71%2.1%0.71%0.24%0.24%
Sep 202640.5%37.1%7.4%6.1%3.3%2.2%1.8%0.93%0.42%0.25%

Sage Accounting sells other things too, so only its searches that name this product count here, like “sage self assessment”.

How has the Sage Accounting and Untied comparison changed over the last 12 months?

3 findings

How did search popularity change for United Kingdom self assessment tax return software in September 2026?

1 change

  1. In September 2026, Sage Accounting overtook Coconut to rank 6th among self assessment tax return software in the United Kingdom, with 2.2% of the searches.

How are branded searches counted?

3 search terms

Brandwave collects information about searches that people make online using Sage Accounting’s and Untied’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.

Sage Accounting

1 branded search term

  • sage self assessment

Untied

2 branded search terms

  • untied app
  • untied tax

How the Brand Demand Index is measured

Other head-to-heads among self assessment tax return software

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