Glean alternatives
As of 4 November 2026, 21 ai assistants are named by companies instead of Glean: Microsoft Copilot by 6,181 companies, ChatGPT by 6,096, Perplexity by 520.
As of 4 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Glean, companies in postings
- 149
- Most used alternative
- Microsoft Copilot · 6,181
- Fastest hiring, 90 days
- Microsoft Copilot
- Alternatives ranked
- 21
- Catalogue
- T-1.0.1-prov
ai assistants companies choose instead of Glean
Companies naming each tool in their own postings, and postings in the last 90 days. Bars are relative to the category leader.
| # | Alternative | Companies | companies | vs Glean | postings, 90 d | Compare |
|---|---|---|---|---|---|---|
| 1 | Microsoft CopilotMicrosoft | 6,181 | 4148% | 21,147 | Glean vs Microsoft Copilot → | |
| 2 | ChatGPTOpenAI | 6,096 | 4091% | 16,055 | Glean vs ChatGPT → | |
| 3 | PerplexityPerplexity AI | 520 | 349% | 1,165 | Glean vs Perplexity → | |
| 4 | Microsoft 365 CopilotMicrosoft | 456 | 306% | 1,309 | Glean vs Microsoft 365 Copilot → | |
| 5 | Claude CoworkAnthropic | 373 | 250% | 784 | Glean vs Claude Cowork → | |
| 6 | JasperJasper AI | 191 | 128% | 333 | Glean vs Jasper → | |
| 7 | SAP JouleSAP | 170 | 114% | 727 | Glean vs SAP Joule → | |
| 8 | NotebookLMGoogle | 130 | 87% | 293 | soon | |
| 9 | OpenClawOpenClaw | 105 | 70% | 155 | soon | |
| 10 | Gemini EnterpriseGoogle | 101 | 68% | 530 | soon | |
| 11 | ServiceNow Now AssistServiceNow | 95 | 64% | 569 | soon | |
| 12 | Notion AINotion Labs | 94 | 63% | 188 | soon | |
| 13 | Amazon QAmazon | 93 | 62% | 316 | soon | |
| 14 | Atlassian RovoAtlassian | 93 | 62% | 272 | soon | |
| 15 | GrammarlyGrammarly | 83 | 56% | 108 | soon | |
| 16 | Amazon AlexaAmazon | 47 | 32% | 140 | soon | |
| 17 | GranolaGranola | 40 | 27% | 52 | soon | |
| 18 | MoveworksMoveworks | 34 | 23% | 192 | soon | |
| 19 | Microsoft Security CopilotMicrosoft | 32 | 21% | 120 | soon | |
| 20 | Fireflies.aiFireflies.ai | 24 | 16% | 27 | soon | |
| 21 | LibreChatLibreChat | 18 | 12% | 120 | soon |
Filter on any of them, or on Glean users who also name an alternative, and open the person who owns the stack.
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21 ai assistants are named by companies instead of Glean: Microsoft Copilot by 6,181 companies, ChatGPT by 6,096, Perplexity by 520, measured from their own job postings. (Breaknorm, 4 November 2026, https://breaknorm.co/tools/glean/alternatives)
Read from the source, not self-reported
Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →
- RankingCompanies whose own postings name the tool as the team's system, from the Breaknorm technology catalogue T-1.0.1-prov. Editions are folded into their parent product.
- 90-day postingsOpen postings first seen or posted in the last 90 days that name the tool.
- Not includedRatings, prices, feature claims, sponsored positions.
Glean alternatives: questions
What is the most used alternative to Glean?
Microsoft Copilot: 6,181 companies name it in their own job postings, against 149 for Glean.
How is this list ranked?
By the number of companies whose own postings name the tool as the team's system (Breaknorm technology catalogue T-1.0.1-prov), then by postings in the last 90 days. No ratings, no vendor input, no sponsored positions.
Does this say which is better?
No. It says who uses what, by company size, industry and country, so you can see which tools companies like yours choose. For features and prices, read the vendors.
Can I get the companies on any of these?
Yes: click the tool, see the first 20 companies, and sign up for the full list with verified e-mails. Counting is free.
Get these companies your way
The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.
Every company on Glean
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