Marqo Vector Engine users list

Email list of companies using Marqo Vector Engine

Q: How many companies use Marqo Vector Engine?

Data InfoMetrix tracks 29,832 companies using Marqo Vector Engine, with 134,244 verified contacts at those accounts as of October 2026. The largest groups are Fashion Retail, Home & Furniture and Marketplaces. 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 Marqo Vector Engine inside a company?

Marqo Vector Engine is usually owned by E-Commerce AI Search. Decision-makers include VP of E-Commerce, CTO and Chief Digital Officer; AI Engineering Lead and Staff Engineer shape the choice, and Search Engineers and Merchandisers use it day to day. Our Marqo Vector Engine list can include any of these roles.

Q: Which Marqo Vector Engine products or editions can I target?

You can target accounts by the Marqo Vector Engine products they run, including Marqo Cloud, Marqo Open Source, Marqo Ecommerce Search, Marqo Custom Model Training and Marqo Recommendations. Tell us which edition or module matters and we filter the list to those accounts.

Q: What other software do Marqo Vector Engine customers use?

Marqo Vector Engine customers commonly also run Shopify Plus, Salesforce Commerce Cloud, AWS, Elasticsearch and Google Analytics 4. Marqo Vector Engine is often connected to Shopify, 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 Marqo Vector Engine?

The main alternatives to Marqo Vector Engine are Algolia, Constructor and Bloomreach.

Q: When are Marqo Vector Engine customers most likely to buy?

Buying triggers we track for Marqo Vector Engine accounts include search replacement, Replatforming, catalogue growth and new head of search. A common pain point is search relevance for natural queries: keyword search misses intent.

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

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

Data InfoMetrix provides a 99% email deliverability guarantee on all Marqo 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 e-commerce and search engineering leaders using Marqo for multimodal vector search and product discovery.

29,832+Companies

134,244+Contacts

Updated Oct 7, 2026GDPR · CCPA99% accuracy

See sample data

Free Marqo Vector Engine count + 10 sample records

29,832+ companies · 134,244+ 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 Marqo Vector Engine?

Data InfoMetrix tracks 29,832+ companies running Marqo Vector Engine as of October 2026, with 134,244+ verified contacts at those accounts. The largest groups are Fashion Retail, Home & Furniture and Marketplaces. Buying decisions usually sit with the VP of E-Commerce, CTO and Chief Digital Officer. Counts are estimates built from technology footprint scans, job-post signals and partner directories, checked by our research team. How we count

Tracked accounts29,832+

Organizations detected running Marqo Vector Engine.

Verified contacts134,244+

Direct emails and phone dials for decision-makers.

Primary personasHead of Search, VP of E-Commerce, CTO

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	29,832+ verified accounts worldwide
Decision-maker contacts	134,244+ records with emails, mobile and direct dials
Key roles	Head of Search, VP of E-Commerce, CTO, 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 Marqo Vector Engine 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

29,832+Target accounts

134,244+Direct contacts

Decision-makers35%

Influencers45%

End users20%

Estimates from our current Marqo Vector Engine dataset. Exact counts come with your quote.

Reach the whole buying committee

A Marqo Vector Engine account is not one contact. We map the people who evaluate, buy, run and use it across E-Commerce AI Search.

Decision-makersC-suite & sponsors

VP of E-CommerceCTOChief Digital OfficerHead of Search

Influencers & adminsEvaluate & configure

AI Engineering LeadStaff EngineerProduct Engineering ManagerPlatform Lead

End usersRun it every day

Search EngineersMerchandisersData ScientistsDevelopers

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, Marqo Vector Engine 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	Marqo Vector Engine 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	Marqo Vector Engine 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	Marqo Vector Engine 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	Marqo Vector Engine 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	Marqo Vector Engine 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	Marqo Vector Engine 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	Marqo Vector Engine 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	Marqo Vector Engine 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	Marqo Vector Engine 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 Marqo Vector Engine

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 Marqo Vector Engine 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 Marqo Vector Engine skills, which shows ongoing budget and headcount.

Now hiringMarqo Vector Engine Administrator

Now hiringMarqo Vector Engine Architect

Now hiringMarqo Vector Engine 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, Marqo Vector Engine.

Conquesting playbook

Pitch integrations, add-ons and complementary tools to companies already running Marqo Vector Engine.

Ecosystem playbook

Build account lists around Marqo Vector Engine deployment scale and engage the full committee across departments.

ABM playbook

Conquesting audienceSample

Algolia

Constructor

Bloomreach

→

Marqo Vector Engine

Know the stack around every account

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

Shopify Plus

Salesforce Commerce Cloud

AWS

Elasticsearch

Google Analytics 4

Klaviyo

Open the coexistence matrix

What Marqo Vector Engine customers look like

Anonymised profiles of companies in our Marqo Vector Engine dataset of 29,832+ accounts. Named accounts are shared in your free sample, never on a public page.

Marqo Vector Engine account profiles · anonymised

Company size	Industry	Country	Employees	Revenue
Mid-market	Electronics	Australia	500–999	$100M–$250M
Mid-market	Fashion Retail	United States	200–999	$50M–$250M
Enterprise	Home & Furniture	United States	5,000+	$1B+
Upper mid-market	Marketplaces	United Kingdom	1,000–4,999	$250M–$1B
SMB	Electronics	United States	50–199	$10M–$50M
Enterprise	Fashion Retail	Canada	10,000+	$5B+
Mid-market	Home & Furniture	Germany	500–999	$100M–$250M
Mid-market	Marketplaces	United States	200–999	$50M–$250M

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 Marqo Vector Engine 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.

+Marqo Cloud+Marqo Open Source+Marqo Ecommerce Search+Marqo Custom Model Training+Marqo Recommendations

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 Marqo Vector Engine teams are struggling with

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

Friction 1

Search relevance for natural queries

ImpactKeyword search misses intent.

OpportunityOffer AI search services.

Friction 2

Image-based discovery

ImpactShoppers search by look.

OpportunityPitch multimodal search.

Friction 3

Catalogue data quality

ImpactPoor data limits search.

OpportunityOffer catalogue enrichment.

Intent triggers we track

✓Search replacement

✓Replatforming

✓Catalogue growth

✓New head of search

“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

Marqo Vector Engine list questions, answered

How many companies use Marqo Vector Engine?

Data InfoMetrix tracks 29,832 companies using Marqo Vector Engine, with 134,244 verified contacts at those accounts as of October 2026. The largest groups are Fashion Retail, Home & Furniture and Marketplaces. Counts are estimates from our database and market research, so ask us for a live count for your exact criteria.

Who buys and manages Marqo Vector Engine inside a company?

Marqo Vector Engine is usually owned by E-Commerce AI Search. Decision-makers include VP of E-Commerce, CTO and Chief Digital Officer; AI Engineering Lead and Staff Engineer shape the choice, and Search Engineers and Merchandisers use it day to day. Our Marqo Vector Engine list can include any of these roles.

Which Marqo Vector Engine products or editions can I target?

You can target accounts by the Marqo Vector Engine products they run, including Marqo Cloud, Marqo Open Source, Marqo Ecommerce Search, Marqo Custom Model Training and Marqo Recommendations. Tell us which edition or module matters and we filter the list to those accounts.

What other software do Marqo Vector Engine customers use?

Marqo Vector Engine customers commonly also run Shopify Plus, Salesforce Commerce Cloud, AWS, Elasticsearch and Google Analytics 4. Marqo Vector Engine is often connected to Shopify, so users of those tools overlap heavily. We can filter any list by this kind of stack overlap.

What are the main alternatives to Marqo Vector Engine?

The main alternatives to Marqo Vector Engine are Algolia, Constructor and Bloomreach.

When are Marqo Vector Engine customers most likely to buy?

Buying triggers we track for Marqo Vector Engine accounts include search replacement, Replatforming, catalogue growth and new head of search. A common pain point is search relevance for natural queries: keyword search misses intent.

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

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

Data InfoMetrix provides a 99% email deliverability guarantee on all Marqo 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