DeepSeek AI users list

Email list of companies using DeepSeek AI

Q: How many companies use DeepSeek AI?

Data InfoMetrix tracks 44,939 companies using DeepSeek AI, with 305,871 verified contacts at those accounts as of October 2026. The largest groups are AI Startups, Developer Tools and Research Labs. 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 DeepSeek AI inside a company?

DeepSeek AI is usually owned by Open-Weight Model Adopters. Decision-makers include CTO, Chief AI Officer and VP of Engineering; ML Infrastructure Lead and HPC Engineer Lead shape the choice, and ML Engineers and Research Engineers use it day to day. Our DeepSeek AI list can include any of these roles.

Q: Which DeepSeek AI products or editions can I target?

You can target accounts by the DeepSeek AI products they run, including DeepSeek API, DeepSeek-V3, DeepSeek-R1 (Reasoning), DeepSeek Coder and Self-Hosted DeepSeek Models. Tell us which edition or module matters and we filter the list to those accounts.

Q: What other software do DeepSeek AI customers use?

DeepSeek AI customers commonly also run vLLM, Hugging Face, Kubernetes, AWS and Ollama. DeepSeek AI is often connected to AWS Bedrock, 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 DeepSeek AI?

The main alternatives to DeepSeek AI are Meta Llama, Mistral AI and Qwen. We also keep verified user lists for Mistral AI, which is useful for competitive displacement campaigns.

Q: When are DeepSeek AI customers most likely to buy?

Buying triggers we track for DeepSeek AI accounts include Open-model adoption, inference cost review, security review of AI vendors and GPU purchase. A common pain point is security and data sovereignty review: using the hosted API raises data concerns.

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

Yes. Data InfoMetrix delivers a complimentary 10-record sample tailored to your target DeepSeek AI 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 DeepSeek AI contacts?

Data InfoMetrix provides a 99% email deliverability guarantee on all DeepSeek AI 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 AI engineering and infrastructure teams deploying DeepSeek open-weight models (V3, R1) via API or self-hosting.

44,939+Companies

305,871+Contacts

Updated Oct 7, 2026GDPR · CCPA99% accuracy

See sample data

Free DeepSeek AI count + 10 sample records

44,939+ companies · 305,871+ 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 DeepSeek AI?

Data InfoMetrix tracks 44,939+ companies running DeepSeek AI as of October 2026, with 305,871+ verified contacts at those accounts. The largest groups are AI Startups, Developer Tools and Research Labs. Buying decisions usually sit with the CTO, Chief AI Officer and VP of Engineering. Counts are estimates built from technology footprint scans, job-post signals and partner directories, checked by our research team. How we count

Tracked accounts44,939+

Organizations detected running DeepSeek AI.

Verified contacts305,871+

Direct emails and phone dials for decision-makers.

Primary personasCTO, Head of AI Engineering, ML Infrastructure Lead

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	44,939+ verified accounts worldwide
Decision-maker contacts	305,871+ records with emails, mobile and direct dials
Key roles	CTO, Head of AI Engineering, ML Infrastructure Lead, 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 DeepSeek AI 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

44,939+Target accounts

305,871+Direct contacts

Decision-makers35%

Influencers45%

End users20%

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

Reach the whole buying committee

A DeepSeek AI account is not one contact. We map the people who evaluate, buy, run and use it across Open-Weight Model Adopters.

Decision-makersC-suite & sponsors

CTOChief AI OfficerVP of EngineeringCISO (approval)

Influencers & adminsEvaluate & configure

ML Infrastructure LeadHPC Engineer LeadPlatform Engineering ManagerFinOps Lead

End usersRun it every day

ML EngineersResearch EngineersInfrastructure EngineersData Scientists

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, DeepSeek AI 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	DeepSeek AI 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	DeepSeek AI 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	DeepSeek AI 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	DeepSeek AI 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	DeepSeek AI 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	DeepSeek AI 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	DeepSeek AI 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	DeepSeek AI 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	DeepSeek AI 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 DeepSeek AI

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 DeepSeek AI 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 DeepSeek AI skills, which shows ongoing budget and headcount.

Now hiringDeepSeek AI Administrator

Now hiringDeepSeek AI Architect

Now hiringDeepSeek AI 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, DeepSeek AI.

Conquesting playbook

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

Ecosystem playbook

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

ABM playbook

Conquesting audienceSample

Meta Llama

Mistral AI

Qwen

→

DeepSeek AI

Know the stack around every account

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

AWS

Open the coexistence matrix

What DeepSeek AI customers look like

Anonymised profiles of companies in our DeepSeek AI dataset of 44,939+ accounts. Named accounts are shared in your free sample, never on a public page.

DeepSeek AI account profiles · anonymised

Company size	Industry	Country	Employees	Revenue
Upper mid-market	AI Startups	Canada	1,000–4,999	$250M–$1B
SMB	Developer Tools	Germany	50–199	$10M–$50M
Enterprise	Research Labs	United States	10,000+	$5B+
Mid-market	Enterprise IT (self-hosted)	Australia	500–999	$100M–$250M
Mid-market	AI Startups	United States	200–999	$50M–$250M
Enterprise	Developer Tools	United States	5,000+	$1B+
Upper mid-market	Research Labs	United Kingdom	1,000–4,999	$250M–$1B
SMB	Enterprise IT (self-hosted)	United States	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 DeepSeek AI 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.

+DeepSeek API+DeepSeek-V3+DeepSeek-R1 (Reasoning)+DeepSeek Coder+Self-Hosted DeepSeek Models

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 DeepSeek AI teams are struggling with

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

Friction 1

Security and data sovereignty review

ImpactUsing the hosted API raises data concerns.

OpportunityOffer secure self-hosting services.

Friction 2

Serving large MoE models

ImpactBig models need multi-GPU serving.

OpportunityPitch inference infrastructure.

Friction 3

Model choice

ImpactOpen models change monthly.

OpportunityOffer evaluation services.

Intent triggers we track

✓Open-model adoption

✓Inference cost review

✓Security review of AI vendors

✓GPU purchase

“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

DeepSeek AI list questions, answered

How many companies use DeepSeek AI?

Data InfoMetrix tracks 44,939 companies using DeepSeek AI, with 305,871 verified contacts at those accounts as of October 2026. The largest groups are AI Startups, Developer Tools and Research Labs. Counts are estimates from our database and market research, so ask us for a live count for your exact criteria.

Who buys and manages DeepSeek AI inside a company?

DeepSeek AI is usually owned by Open-Weight Model Adopters. Decision-makers include CTO, Chief AI Officer and VP of Engineering; ML Infrastructure Lead and HPC Engineer Lead shape the choice, and ML Engineers and Research Engineers use it day to day. Our DeepSeek AI list can include any of these roles.

Which DeepSeek AI products or editions can I target?

You can target accounts by the DeepSeek AI products they run, including DeepSeek API, DeepSeek-V3, DeepSeek-R1 (Reasoning), DeepSeek Coder and Self-Hosted DeepSeek Models. Tell us which edition or module matters and we filter the list to those accounts.

What other software do DeepSeek AI customers use?

DeepSeek AI customers commonly also run vLLM, Hugging Face, Kubernetes, AWS and Ollama. DeepSeek AI is often connected to AWS Bedrock, so users of those tools overlap heavily. We can filter any list by this kind of stack overlap.

What are the main alternatives to DeepSeek AI?

The main alternatives to DeepSeek AI are Meta Llama, Mistral AI and Qwen. We also keep verified user lists for Mistral AI, which is useful for competitive displacement campaigns.

When are DeepSeek AI customers most likely to buy?

Buying triggers we track for DeepSeek AI accounts include Open-model adoption, inference cost review, security review of AI vendors and GPU purchase. A common pain point is security and data sovereignty review: using the hosted API raises data concerns.

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

Yes. Data InfoMetrix delivers a complimentary 10-record sample tailored to your target DeepSeek AI 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 DeepSeek AI contacts?

Data InfoMetrix provides a 99% email deliverability guarantee on all DeepSeek AI 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