Brandwave

ProProfs vs Slite:Which is more popular?

In September 2026, ProProfs and Slite were level in searches among AI knowledge base tools worldwide, with an estimated 18.1K branded searches each, at 1.9% of the total each. When we asked ChatGPT and Google AI Overviews about AI knowledge base tools, Slite appeared in three of the five answers and ProProfs in one. Slite was mentioned before ProProfs in three out of four answers that named either.

Among AI knowledge base tools worldwide in September 2026

Who do people search for more?

ProProfs and Slite are searched for about as often as each other.

ProProfs 18.1K searchesSlite 18.1K searches

Who does AI mention more?

Slite, mentioned in 3 of 5 answers, ProProfs in 1

Slite in 3 of 5ProProfs in 1 of 5

Who does AI recommend more?

Slite, named ahead of ProProfs in 3 of 4 answers

Slite first in 3ProProfs first in 1

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Top AI knowledge base tools in ChatGPT and Google AI Overviews

In three ChatGPT questions and two Google AI Overviews, Slite was mentioned in three out of five: in two of the three ChatGPT answers and in one of the two Google AI Overviews. ProProfs was mentioned in one out of five: not in any of the three ChatGPT answers, but in one of the two Google AI Overviews. Slite was listed before ProProfs in three out of four answers that named either.

Most recommended by AI

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

  1. Notion1st
  2. Guru2nd
  3. Confluence3rd
  4. Glean4th
  5. Document3605th
  6. Slite6th
  7. ProProfs7th
  8. Helpjuice–
  9. Slab–

Mentioned by AI

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

  • Confluence4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Notion4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Guru4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Slite3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Document3603 of 5Named in 1 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Glean3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • ProProfs1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Helpjuice0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Slab0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers

See every answer about AI knowledge base tools

5 answers

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.

Is ProProfs or Slite more popular in search?

This chart shows how often people search Google for ProProfs and Slite by name. Each line represents a brand's share of searches for all nine AI knowledge base tools we track, month by month, from English-language searches worldwide.

ProProfs and Slite among AI knowledge base tools worldwide, by month

Share of searches by month for ProProfs, Slite. The figures are in the table below the chart.

View monthly share of searches table
MonthConfluenceNotionProProfsSliteDocument360HelpjuiceGleanSlabGuru
Oct 202582.9%11.1%2.2%2.2%0.82%0.66%0.06%0.01%<0.01%
Nov 202581.3%10.9%3.3%2.7%0.98%0.8%0.07%0.01%<0.01%
Dec 202582.3%11.1%2.2%2.7%0.81%0.81%0.07%0.01%<0.01%
Jan 202681%13.3%2.2%2.2%0.65%0.65%0.05%0.01%<0.01%
Feb 202680.5%13.2%2.7%2.2%0.79%0.65%0.07%0.02%0.01%
Mar 202683.5%11.2%2.3%1.8%0.67%0.55%0.06%0.01%0.01%
Apr 202680.6%13.2%2.7%2.2%0.79%0.53%0.06%0.02%<0.01%
May 202680.9%13.2%2.7%2.2%0.53%0.43%0.06%0.01%0.01%
Jun 202685.1%9.4%1.9%2.8%0.45%0.37%0.04%<0.01%<0.01%
Jul 202679.9%13.1%2.1%3.9%0.52%0.34%0.05%0.01%0.01%
Aug 202680.5%13.2%2.2%3.2%0.53%0.35%0.05%0.01%<0.01%
Sep 202684.2%11.3%1.9%1.9%0.45%0.3%0.03%0.01%<0.01%

How has the ProProfs and Slite comparison changed over the last 12 months?

3 findings
  • The lead changed hands 3 times in the 12 months ending September 2026: Slite took it in December 2025, ProProfs took it in February 2026, Slite took it in June 2026.
  • Across the 12 months ending September 2026, ProProfs’ share of searches among AI knowledge base tools worldwide moved from 2.2% to 1.9%, and its estimated monthly branded searches moved from 22.2K to 18.1K.
  • Across the 12 months ending September 2026, Slite’s share of searches among AI knowledge base tools worldwide moved from 2.2% to 1.9%, and its estimated monthly branded searches moved from 22.2K to 18.1K.

How did search popularity change for AI knowledge base tools worldwide in September 2026?

2 changes

  1. In September 2026, Slite lost share of searches among AI knowledge base tools worldwide, from 3.2% to 1.9%.

  2. In September 2026, ProProfs rose from 4th to 3rd among AI knowledge base tools worldwide.

How are branded searches counted?

2 search terms

Brandwave collects information about searches that people make online using ProProfs’ and Slite’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.

ProProfs

1 branded search term

  • proprofs

Slite

1 branded search term

  • slite

How the Brand Demand Index is measured

Other head-to-heads among AI knowledge base tools

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