Glean users list

Email list of companies using Glean

Q: How many companies use Glean?

Data InfoMetrix tracks 15,667 companies using Glean, with 118,417 verified contacts at those accounts as of October 2026. The largest groups are Technology & SaaS, Financial Services and Professional Services. Counts are estimates from our database and market research, so ask us for a live count for your exact criteria.

Q: Who buys and manages Glean inside a company?

Glean is usually owned by Enterprise AI Search & Knowledge Assistants. Decision-makers include CIO, Chief AI Officer and VP of IT; Enterprise Applications Director and Knowledge Management Lead shape the choice, and Employees and Support Agents use it day to day. Our Glean list can include any of these roles.

Q: Which Glean products or editions can I target?

You can target accounts by the Glean products they run, including Glean Search, Glean Assistant, Glean Agents, Glean Apps and Glean Protect (Governance). Tell us which edition or module matters and we filter the list to those accounts.

Q: What other software do Glean customers use?

Glean customers commonly also run Google Workspace, Slack, Salesforce, Jira and Confluence. Glean is often connected to Microsoft 365, so users of those tools overlap heavily. We can filter any list by this kind of stack overlap.

Q: What are the main alternatives to Glean?

The main alternatives to Glean are Microsoft Copilot, Moveworks and Guru.

Q: When are Glean customers most likely to buy?

Buying triggers we track for Glean accounts include Enterprise AI rollout, copilot evaluation, knowledge base consolidation and Chief AI Officer hire. A common pain point is finding information across apps: employees waste hours searching.

Q: Can Data InfoMetrix deliver a free sample Glean contact list before ordering?

Yes. Data InfoMetrix delivers a complimentary 10-record sample tailored to your target Glean criteria—including target job titles, company size, and region—delivered within one business day with no obligation.

Q: How does Data InfoMetrix guarantee email deliverability for Glean contacts?

Data InfoMetrix provides a 99% email deliverability guarantee on all Glean datasets. Every contact record undergoes real-time email verification within a 30 to 45-day refresh cycle, backed by a 1:1 hard bounce replacement policy for 30 days after delivery.

Reach CIOs, IT and knowledge management leaders at enterprises using Glean for AI work search, assistants and agents.

15,667+Companies

118,417+Contacts

Updated Oct 7, 2026GDPR · CCPA99% accuracy

See sample data

Free Glean count + 10 sample records

15,667+ companies · 118,417+ contacts available

✓Exact count for your titles, regions and company size
✓10 verified sample records to check quality
✓Price quote within 1 business day

Trusted by B2B and enterprise revenue teams

How many companies use Glean?

Data InfoMetrix tracks 15,667+ companies running Glean as of October 2026, with 118,417+ verified contacts at those accounts. The largest groups are Technology & SaaS, Financial Services and Professional Services. Buying decisions usually sit with the CIO, Chief AI Officer and VP of IT. Counts are estimates built from technology footprint scans, job-post signals and partner directories, checked by our research team. How we count

Tracked accounts15,667+

Organizations detected running Glean.

Verified contacts118,417+

Direct emails and phone dials for decision-makers.

Primary personasCIO, VP of IT, Head of Enterprise AI

Full buying committee mapped.

Deliverability SLA99%

SMTP-verified, with 1:1 replacement of any email that hard bounces within 30 days.

Data specification · Updated Q4 2026

Technology category	AI Infrastructure & LLM Ops
Tracked organizations	15,667+ verified accounts worldwide
Decision-maker contacts	118,417+ records with emails, mobile and direct dials
Key roles	CIO, VP of IT, Head of Enterprise AI, platform administrators, IT directors, procurement
Geography	180+ countries · country-by-country counts on request
Verification	DNS and script telemetry, 5-stage SMTP handshake, manual research
Refresh cadence	Continuous, 30–45 day maximum record age at delivery
Compliance	GDPR, CAN-SPAM, CCPA and CASL
Delivery	24–48 hours as CSV, XLSX or CRM API

Editorial & verification

Researched by the Data InfoMetrix research team. Counts updated October 2026.

How we count and verify data

Size your Glean audience

Pick a region, company size and buying role to estimate how many accounts and contacts you can reach.

Region

Company size

Buying role

Estimated segment✓ 99% SLA

15,667+Target accounts

118,417+Direct contacts

Decision-makers35%

Influencers45%

End users20%

Estimates from our current Glean dataset. Exact counts come with your quote.

Reach the whole buying committee

A Glean account is not one contact. We map the people who evaluate, buy, run and use it across Enterprise AI Search & Knowledge Assistants.

Decision-makersC-suite & sponsors

CIOChief AI OfficerVP of ITCOO

Influencers & adminsEvaluate & configure

Enterprise Applications DirectorKnowledge Management LeadIT Security ManagerAI Program Manager

End usersRun it every day

EmployeesSupport AgentsSales RepsEngineers

These are examples. We build records for any department, seniority or custom title.

See exactly what you get

Every record carries 60+ fields, from verified email, direct dial and LinkedIn to full postal address, Glean edition, coexisting stack and intent.

Contact	Buying role	Work email	Direct dial	Company phone	Fax	LinkedIn profile	Company	LinkedIn company page	Industry	Address 1	Address 2	City	State	ZIP code	Country	Glean footprint	Intent	Status
ATDr. Aris ThorneChief AI Officer (CAIO)	Decision Maker	a.th**@cogniti*****.io	+1 (415) 55*-**	+1 (415) 55*-**	+1 (415) 55*-**	linkedin.com/in/a*s-th******	CognitiveScale Enterprise AI Systems Inc.	linkedin.com/company/cognitivescale-ai	Applied AI & Autonomous Agent Platforms	100 Pine St	Ste 2400	San Francisco	CA	94111	United States	Glean Enterprise AI Infrastructure & Cloud Cluster	High	✓ Verified 2026
NSNaveen SwaminathanVP of AI Engineering & LLMOps Architecture	Decision Maker	n.swa***@synapse*****.com	+1 (617) 55*-**	+1 (617) 55*-**	+1 (617) 55*-**	linkedin.com/in/n*en-swa*******	Synapse Biotech AI Discovery Inc.	linkedin.com/company/synapse-biotech-ai	Biotechnology & Computational Drug Discovery	500 Technology Square	—	Cambridge	MA	02139	United States	Glean LLM Observability, Evaluation & Prompt Tracing	High	✓ Verified 2026
HLHannah LindqvistHead of Semantic Search & Vector Retrieval	Decision Maker	h.lin**@stockh***.se	+46 (8) 55*-**	+46 (8) 55*-**	+46 (8) 55*-**	linkedin.com/in/h*ah-li*******	Stockholm Neural Search Solutions AB	linkedin.com/company/stockholm-neural-search	E-Commerce Semantic Search & Discovery	Sveavägen 44	—	Stockholm	Stockholm County	111 34	Sweden	Glean Vector Database & Approximate Nearest Neighbor Indexing	High	✓ Verified 2026
CVCameron VanceLead Machine Learning Infrastructure Architect	Influencer	c.va**@apexfin****.com	+1 (212) 55*-**	+1 (212) 55*-**	+1 (212) 55*-**	linkedin.com/in/c*ron-v*******	Apex FinTech Neural Analytics LLC	linkedin.com/company/apex-fintech-neural	Financial Market Prediction & Fraud Telemetry	1301 Ave of the Americas	—	New York	NY	10019	United States	Glean High-Throughput Inference & Speculative Decoding	High	✓ Verified 2026
ERDr. Evelyn RousseauDirector of Applied NLP & RAG Systems	Influencer	e.rou**@parishe****.fr	+33 (1) 45*-**	+33 (1) 45*-**	+33 (1) 45*-**	linkedin.com/in/e*yn-ro*******	Paris Clinical Intelligence Labs SAS	linkedin.com/company/paris-clinical-ai	Clinical Decision Support & Biomedical NLP	15 Boulevard Saint-Germain	—	Paris	Île-de-France	75005	France	Glean Enterprise RAG Pipeline & Semantic Knowledge Search	Medium	✓ Verified 2026
DCDarren CrossHead of Developer Experience & AI Tooling	Decision Maker	d.cr**@acceler*****.com	+1 (206) 55*-**	+1 (206) 55*-**	+1 (206) 55*-**	linkedin.com/in/d*en-cr******	Accelerate Cloud Engineering Corp	linkedin.com/company/accelerate-cloud-eng	Enterprise Cloud Systems & Developer Platforms	1201 3rd Ave	Ste 2200	Seattle	WA	98101	United States	Glean AI Code Generation & Developer Productivity Platform	High	✓ Verified 2026
AMAlistair MontgomeryLead AI Safety & Guardrails Engineer	Practitioner	a.mon**@edinburghf*******.uk	+44 (131) 55*-**	+44 (131) 55*-**	+44 (131) 55*-**	linkedin.com/in/a*air-mo*******	Edinburgh Quantitative Systems Ltd	linkedin.com/company/edinburgh-quant-sys	Automated Financial Advisory & Wealth Management	1 Lochside Ave	—	Edinburgh	Midlothian	EH12 9DJ	United Kingdom	Glean Agentic Workflow Execution & Guardrail Enforcement	Medium	✓ Verified 2026
KMKenichi MurataSenior Distributed AI Platform Engineer	Practitioner	k.mu**@kyotone*****.jp	+81 (75) 55*-**	+81 (75) 55*-**	+81 (75) 55*-**	linkedin.com/in/k*chi-m*******	Kyoto Neural Robotics Systems KK	linkedin.com/company/kyoto-neural-robotics	Robotics & Autonomous Machine Vision	Kyoto Research Park	Bldg 4	Kyoto	Kyoto Prefecture	600-8815	Japan	Glean Model Training & Distributed GPU Optimization	High	✓ Verified 2026

Illustrative rows showing 20 of 60+ fields. Full records are unmasked.

We deliver 60+ data fields per record, including intent data. The sample shows a selection only. Tell us which fields you need, including any that aren't listed here, and we'll add them to your list.

Also available:Seniority & departmentJob functionTenure in roleEmployee countAnnual revenueSIC & NAICS codesParent companyWebsite & domainProduct editionContract & renewal timingIntent topics & scoreEmail verification date

How we prove an account runs Glean

No scraped résumés or stale directories. Three layers confirm a live installation before a contact reaches your list. Read our verification protocol

Pillar 1 · Telemetry

Live DNS & script signals

We inspect response headers, DNS MX and CNAME records and live JavaScript bundles to confirm a running Glean instance.

DNS · CNAME · MX recordsHTTP headers · JS bundles✓ Verified against live infrastructure

Pillar 2 · Operational intent

90-day hiring signals

We track job requisitions that ask for Glean skills, which shows ongoing budget and headcount.

Now hiringGlean Administrator

Now hiringGlean Architect

Now hiringGlean Engineer

Pillar 3 · Human & mailbox QA

Pre-delivery SMTP handshake

Each email is tested against the destination mail server, and titles are checked against current company rosters.

SMTP check ✓LinkedIn match ✓Title verified ✓

✓ Deliverable inbox and current role

Deliverability SLA

<3%

Maximum bounce rate, or we replace the contacts. Your sender reputation stays clean.

1:1 hard bounce replacement

Every email that hard-bounces within 30 days of delivery is replaced free, record for record.

24-hour pre-delivery ping

Live SMTP and MX checks right before we send your file.

Instant CRM import

Clean CSV or XLSX, ready for one-click import.

Ready for your outbound stack

Imports straight into the tools you use.

What are you trying to do?

Each campaign needs a different data strategy. Pick your goal to see how we build the audience.

Find companies on rival platforms and reach the people evaluating a move to, or away from, Glean.

Conquesting playbook

Pitch integrations, add-ons and complementary tools to companies already running Glean.

Ecosystem playbook

Build account lists around Glean deployment scale and engage the full committee across departments.

ABM playbook

Conquesting audienceSample

Microsoft Copilot

Moveworks

Guru

→

Glean

Know the stack around every account

Glean rarely runs alone. Every record is tagged with the tools detected alongside it, so you can segment by complementary stacks.

Google Workspace

Open the coexistence matrix

What Glean customers look like

Anonymised profiles of companies in our Glean dataset of 15,667+ accounts. Named accounts are shared in your free sample, never on a public page.

Glean account profiles · anonymised

Company size	Industry	Country	Employees	Revenue
Upper mid-market	Technology & SaaS	United States	1,000–4,999	$250M–$1B
SMB	Financial Services	United States	50–199	$10M–$50M
Enterprise	Professional Services	United Kingdom	10,000+	$5B+
Mid-market	Retail	United States	500–999	$100M–$250M
Mid-market	Technology & SaaS	Canada	200–999	$50M–$250M
Enterprise	Financial Services	Germany	5,000+	$1B+
Upper mid-market	Professional Services	United States	1,000–4,999	$250M–$1B
SMB	Retail	Australia	50–199	$10M–$50M

Markets we cover

United States

India

United Kingdom

Canada

Germany

Australia

Singapore

France

New Zealand

Netherlands

Plus 170 more countries. Ask for a country-by-country count of Glean accounts and we'll include it with your free sample.

Build the list your way

Every list is assembled from source to your product tier, job function, geography and revenue band. Nothing is a fixed export.

Editions & modules

Filter by what they actually run.

+Glean Search+Glean Assistant+Glean Agents+Glean Apps+Glean Protect (Governance)

Firmographics

Match revenue, size and industry.

+Industry+$1M–$10B+ revenue+Headcount+Ownership & funding+HQ & branches

Geography

Target any territory.

+US & Canada+US states+UK, DACH, Nordics+APAC & ANZ+Metro clusters

Need multi-attribute segments? Open the Audience Builder

What Glean teams are struggling with

Know the friction before you reach out, and position your product where it matters.

Friction 1

Finding information across apps

ImpactEmployees waste hours searching.

OpportunityOffer knowledge management services.

Friction 2

Permission-aware AI

ImpactAI must respect access rights.

OpportunityPitch data governance services.

Friction 3

Proving AI productivity

ImpactLeaders want measured gains.

OpportunityOffer adoption and ROI programs.

Intent triggers we track

✓Enterprise AI rollout

✓Copilot evaluation

✓Knowledge base consolidation

✓Chief AI Officer hire

“When you talk to companies who already use Snowflake and AWS about a native integration, the conversion rate skyrockets. Data InfoMetrix gave us the exact user list we needed.”

Director of Growth, a data integration companyName withheld at the client's request

Read the 6.8% Response case study

Glean list questions, answered

How many companies use Glean?

Data InfoMetrix tracks 15,667 companies using Glean, with 118,417 verified contacts at those accounts as of October 2026. The largest groups are Technology & SaaS, Financial Services and Professional Services. Counts are estimates from our database and market research, so ask us for a live count for your exact criteria.

Who buys and manages Glean inside a company?

Glean is usually owned by Enterprise AI Search & Knowledge Assistants. Decision-makers include CIO, Chief AI Officer and VP of IT; Enterprise Applications Director and Knowledge Management Lead shape the choice, and Employees and Support Agents use it day to day. Our Glean list can include any of these roles.

Which Glean products or editions can I target?

You can target accounts by the Glean products they run, including Glean Search, Glean Assistant, Glean Agents, Glean Apps and Glean Protect (Governance). Tell us which edition or module matters and we filter the list to those accounts.

What other software do Glean customers use?

Glean customers commonly also run Google Workspace, Slack, Salesforce, Jira and Confluence. Glean is often connected to Microsoft 365, so users of those tools overlap heavily. We can filter any list by this kind of stack overlap.

What are the main alternatives to Glean?

The main alternatives to Glean are Microsoft Copilot, Moveworks and Guru.

When are Glean customers most likely to buy?

Buying triggers we track for Glean accounts include Enterprise AI rollout, copilot evaluation, knowledge base consolidation and Chief AI Officer hire. A common pain point is finding information across apps: employees waste hours searching.

Can Data InfoMetrix deliver a free sample Glean contact list before ordering?

Yes. Data InfoMetrix delivers a complimentary 10-record sample tailored to your target Glean criteria—including target job titles, company size, and region—delivered within one business day with no obligation.

How does Data InfoMetrix guarantee email deliverability for Glean contacts?

Data InfoMetrix provides a 99% email deliverability guarantee on all Glean datasets. Every contact record undergoes real-time email verification within a 30 to 45-day refresh cycle, backed by a 1:1 hard bounce replacement policy for 30 days after delivery.

Sourcing and compliance. Business contacts come from public company sources, professional directories and opt-in publishing partners, then go through SMTP verification and human review. Lists are for B2B outreach: include an unsubscribe link and honour opt-outs (CAN-SPAM), and have a lawful basis such as legitimate interest when you email people in the EU or UK (GDPR). Read how we source and verify data