Glean vs Guru

Which one do AI engines recommend, and how do they differ on price, fit and features?

The short answer

Guru is the stronger AI pick in Knowledge Management: it has a visibility score of 29.9 versus 16.2 for Glean, and ranks ahead in 41% of the answers that name both.

Choose Glean if…

You need more native integrations (250+ vs 100+)
You need ISO 42001 or TX-RAMP Level 2 or ISO 27001 coverage
You prefer a larger, established vendor (501–1,000 employees)
Enterprise search across many connected apps

Choose Guru if…

You want the brand AI engines rank higher (29.9 vs 16.2)
You need GxP or EU-U.S. Data Privacy Framework or Swiss-U.S. Data Privacy Framework or Microsoft 365 Certification or Google CASA coverage
Verified, trusted company knowledge
Answers inside everyday tools like Slack, browser and CRM

AI visibility side by side

Latest weekly run · Nov 3

Metric	Glean	Guru
Visibility score	16.2%	29.9%
Change vs last week	New	New
Rank in Knowledge Management	#6	#3
Share of voice	4.1%	8%
Mentions this run	22	43
Positive in AI answers	56%	56%

The stronger value in each row is marked with a ✓.

Visibility score trend

Weekly runs over the last 60 days

Glean 0pp · Guru 0pp over 0 weekly runs.

Engine by engine

Guru leads on 3 of 3 engines

ChatGPT

18%

34.1%

AI Mode

16.7%

29.3%

Perplexity

13.9%

26.5%

GleanGuru

Head to head in AI answers

22 engine answers name both brands

13Glean ranked higher

9Guru ranked higher

Prompt	Engine	Glean	Guru
How do I choose a knowledge management tool for a mid-market team?	ChatGPT	#7	#5
How do I choose a knowledge management tool for a mid-market team?	AI Mode	#5	#6
How do I choose a knowledge management tool for a mid-market team?	Perplexity	#6	#5
What should a knowledge management tool integrate with?	AI Mode	#6	#9
What are the best Knowledge Management tools in 2026?	ChatGPT	#3	#4
What are the best Knowledge Management tools in 2026?	AI Mode	#4	#1
What are the best Knowledge Management tools in 2026?	Perplexity	#4	#1
Top knowledge management tool options for B2B SaaS companies	ChatGPT	#4	#3
Top knowledge management tool options for B2B SaaS companies	Perplexity	#7	#2
Best knowledge management tool for enterprise	ChatGPT	#1	#4
Best knowledge management tool for enterprise	AI Mode	#1	#2
Best knowledge management tool for enterprise	Perplexity	#1	#5

Features, pricing & fit

Dimension	Glean	Guru
Pricing model	—	Flat tiers
Entry price	—	Contact sales
Free plan	—	No
Deployment	Per-customer search model stored in the customer's VPC	AWS-hosted cloud service
Integrations	250+	100+
Compliance	ISO 42001, HIPAA, TX-RAMP Level 2, SOC 2 Type II, ISO 27001, GDPR	SOC 2 Type II, HIPAA, GxP, GDPR, EU-U.S. Data Privacy Framework, Swiss-U.S. Data Privacy Framework, Microsoft 365 Certification, Google CASA
Support	Help Center	Dedicated solution engineers, AI and knowledge management strategy team, Integration setup and rollout support, Ongoing optimization reviews
Founded	2019	2013
Headquarters	San Francisco, CA	Philadelphia, Pennsylvania
Employees	501–1,000	51–200
Funding	Seed or early-stage round (emerged from stealth) · $765M raised	Series C · $70M raised
Best for	Large enterprises that want AI answers and agents grounded in their own permission-aware company data	Organizations in regulated or accuracy-sensitive industries that need governed, verified knowledge for both staff and AI tools.