Glean vs Microsoft Azure

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

The short answer

Microsoft Azure is the stronger AI pick in AI Agents: it has a visibility score of 2.4 versus 0.9 for Glean, and ranks ahead in 0% of the answers that name both.

Choose Glean if…

You need HIPAA or TX-RAMP Level 2 or SOC 2 Type II or GDPR coverage
Enterprise search across many connected apps
Seen as a market leader in enterprise search
Finds answers and internal experts quickly

Choose Microsoft Azure if…

You want the brand AI engines rank higher (2.4 vs 0.9)
You need ISO 27017 or ISO 27018 or ISO 27701 or SOC 1 or SOC 2 or SOC 3 or FedRAMP or DoD IL2 through IL6 or StateRAMP or HITRUST or HIPAA/HITECH or PCI DSS or 23 NYCRR Part 500 coverage
You prefer a larger, established vendor (5,000+ employees)
Strong fit for Microsoft-centric enterprises using Power BI, Azure, and Microsoft 365

AI visibility side by side

Latest weekly run · Nov 3

Metric	Glean	Microsoft Azure
Visibility score	0.9%	2.4%
Change vs last week	New	New
Rank in AI Agents	#63	#37
Share of voice	0.4%	0.6%
Mentions this run	3	4
Positive in AI answers	56%	—

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

Visibility score trend

Weekly runs over the last 60 days

Glean 0pp · Microsoft Azure 0pp over 0 weekly runs.

Engine by engine

Microsoft Azure leads on 2 of 3 engines

ChatGPT

2.8%

1.9%

AI Mode

5.2%

Perplexity

GleanMicrosoft Azure

Head to head in AI answers

1 engine answers name both brands

1Glean ranked higher

0Microsoft Azure ranked higher

Prompt	Engine	Glean	Microsoft Azure
Best AI agent platform for enterprise	ChatGPT	#9	#16

Features, pricing & fit

Dimension	Glean	Microsoft Azure
Deployment	Per-customer search model stored in the customer's VPC	Cloud, hosted on Microsoft Azure
Integrations	250+	—
Compliance	ISO 42001, HIPAA, TX-RAMP Level 2, SOC 2 Type II, ISO 27001, GDPR	ISO 27001, ISO 27017, ISO 27018, ISO 27701, ISO 42001, SOC 1, SOC 2, SOC 3, FedRAMP, DoD IL2 through IL6, StateRAMP, HITRUST, HIPAA/HITECH, PCI DSS, 23 NYCRR Part 500
Support	Help Center	—
Founded	2019	—
Headquarters	San Francisco, CA	Redmond, Washington (parent: Microsoft)
Employees	501–1,000	5,000+
Funding	Seed or early-stage round (emerged from stealth) · $765M raised	—
Best for	Large enterprises that want AI answers and agents grounded in their own permission-aware company data	—

Pros and cons

Themes from the AI answers that mention each brand

Glean

Enterprise search across many connected apps
Seen as a market leader in enterprise search
Finds answers and internal experts quickly
Recommended for enterprise-wide knowledge search

Microsoft Azure

Strong fit for Microsoft-centric enterprises using Power BI, Azure, and Microsoft 365
Unified analytics service combining data integration, warehousing, and big data analytics
Azure AI ecosystem integration