Brandwave

How popular isCartStack?

In September 2026, people searched for CartStack by name about 480 times worldwide, a 33.3% decrease from the previous year. These searches made up 0.77% of all global cart recovery platform searches, placing CartStack fifth out of six platforms. When we asked both ChatGPT and Google AI Overviews about cart recovery platforms, CartStack appeared in three of the five answers and was the second most recommended of the six.

Search and AI answers in September 2026

CartStack is the fifth most searched of 6 competitors and the second most recommended in AI answers.

  1. OmnisendShare of searches 79.6%Mentioned in 5 of 5 AI answersPlace in AI recommendations 1st
  2. RecartShare of searches 13%Mentioned in 0 of 5 AI answersPlace in AI recommendations –
  3. UpstackShare of searches 4.7%Mentioned in 0 of 5 AI answersPlace in AI recommendations –
  4. RejoinerShare of searches 1.4%Mentioned in 0 of 5 AI answersPlace in AI recommendations –
  5. CartStackShare of searches 0.77%Mentioned in 3 of 5 AI answersPlace in AI recommendations 2nd

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Top cart recovery platforms in ChatGPT and Google AI Overviews

In three ChatGPT questions and two Google AI Overviews, CartStack was mentioned in three out of five: in two of the three ChatGPT answers and in one of the two Google AI Overviews. CartStack is the second most recommended of the six.

Most recommended by AI

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

  1. Omnisend1st
  2. CartStack2nd
  3. Recart–
  4. Upstack–
  5. Rejoiner–
  6. CartHook–

Mentioned by AI

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

  • Omnisend5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • CartStack3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Recart0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Upstack0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Rejoiner0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • CartHook0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers

See every answer about cart recovery platforms

5 answers

  • Asked ChatGPT

    “Which cart recovery platform should I use?”

    1. 1Omnisend

  • Asked ChatGPT

    “What are the best cart recovery platforms?”

    1. 1Omnisend
    2. 2CartStack

  • Asked ChatGPT

    “What's the best cart recovery platform for abandoned checkout?”

    1. 1Omnisend
    2. 2CartStack

  • Searched Google, AI Overview

    “abandoned cart software”

    1. 1Omnisend
    2. 2CartStack

  • Searched Google, AI Overview

    “email cart recovery”

    1. 1Omnisend

Not named in any answer:

Brands are shown in the order each answer named them. The survey took place in the United States on October 20, 2026.

Which cart recovery platforms compete with CartStack?

CartStack against cart recovery platforms worldwide, by month

Share of searches by month for Omnisend, Recart, Upstack, CartStack. The figures are in the table below the chart.

View monthly share of searches table
MonthOmnisendRecartUpstackRejoinerCartStackCartHook
Oct 202581.3%10.8%4.8%1.4%1.2%0.43%
Nov 202580.5%10.7%5.9%1.4%0.96%0.52%
Dec 202579.5%13%4.7%1.4%0.94%0.51%
Jan 202676.9%12.5%6.8%1.7%1.4%0.74%
Feb 202679.9%10.7%5.7%1.7%1.4%0.51%
Mar 202681%10.8%4.7%1.4%1.4%0.52%
Apr 202677.8%12.7%5.6%1.7%1.7%0.61%
May 202678%12.7%5.6%1.7%1.4%0.62%
Jun 202678.9%12.9%4.7%1.7%1.1%0.76%
Jul 202681.8%10.9%4%2.1%0.79%0.43%
Aug 202677.2%15.4%4.6%1.4%0.91%0.5%
Sep 202679.6%13%4.7%1.4%0.77%0.51%

  1. 1.Omnisend

    79.6%

    Held 1st. 49.5K estimated branded searches, +22.2% vs prior month. Share +2.4 points.

  2. 2.Recart

    13%

    Held 2nd. 8.1K estimated branded searches, 0% vs prior month. Share -2.4 points.

  3. 3.Upstack

    4.7%

    Held 3rd. 2.9K estimated branded searches, +20.8% vs prior month. Share +0.1 points.

  4. 4.Rejoiner

    1.4%

    Held 4th. 880 estimated branded searches, +22.2% vs prior month. Share 0 points.

  5. 5.CartStack

    0.77%

    Held 5th. 480 estimated branded searches, 0% vs prior month. Share -0.1 points.

  6. 6.CartHook

    0.51%

    Held 6th. 320 estimated branded searches, +23.1% vs prior month. Share 0 points.

Compare popularity between CartStack and its closest rivals

Every comparison with CartStack

5 comparisons

How has branded search demand for CartStack changed worldwide over the last 12 months?

2 findings
  • Across the 12 months ending September 2026, estimated monthly branded searches for CartStack worldwide fell from 720 to 480.
  • Across the 12 months ending September 2026, CartStack’s share of searches among cart recovery platforms worldwide held steady, from 1.2% to 0.77%.

How did search popularity change for cart recovery platforms worldwide in September 2026?

4 changes

  1. In September 2026, Omnisend gained share of searches among cart recovery platforms worldwide, from 77.2% to 79.6%.

  2. In September 2026, Recart lost share of searches among cart recovery platforms worldwide, from 15.4% to 13%.

  3. Estimated monthly branded searches for CartHook worldwide rose 23.1% over 12 measured months, from 260 to 320 in September 2026.

  4. Estimated monthly branded searches for CartStack worldwide fell 33.3% over 12 measured months, from 720 to 480 in September 2026.

How are CartStack’s branded searches counted?

1 search term

Brandwave collects information about searches that people make online using CartStack’s name. When viewed over time, estimated search volumes for this branded term can be used to understand whether interest in the brand is growing, holding steady, or fading.

  • cartstack

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How the Brand Demand Index is measured

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