What technologies does Duos use?

Duos uses Gmail, Google Apps, Trustpilot, Mobile Friendly, Google Analytics. View their full technology stack — including all 12 detected tools — on StackWho.

Who is the Co-Founder & CMO of Duos?

Marisha Glad is the Co-Founder & CMO at Duos. Get verified contact information on StackWho.

Where is Duos located?

Duos is based in Amsterdam, North Holland, Netherlands.

Duos

duos-ai.com

information technology & services

duos-ai.com

Amsterdam, North Holland, Netherlands

1-10 employees

LinkedIn Profile

About Duos

ai, mobile computing software products, interview confidence building, immersive storyline, mock interview app, ai interview engine, ai coaching, gamified interview experience, ai feedback and coaching, learning curve optimization, ai-powered storytelling, interview performance analytics, progress tracking, role-specific questions, computer training, realistic interview practice, roguelike interview format, gamification in learning, technical interview questions, underrepresented community suppo

Duos's Tech Stack

AI/ML

Decision Makers at Duos

1 contact

Marisha Glad

Co-Founder & CMO

m***@lifter.ai Sign up to view

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12 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Google Analytics signals active web measurement. Privacy-focused analytics alternatives, conversion optimization, and A/B testing platforms are relevant pitches.

Duos's Position in the StackWho Database

• Duos is 1 of 194,140 information technology & services companies tracked in StackWho.
• 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
• 4,069 companies in North Holland are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as Duos).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does Duos use?

Duos uses Gmail, Google Apps, Trustpilot, Mobile Friendly, Google Analytics, Google Play, and 6 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Duos?

StackWho has verified email addresses for 1 decision maker at Duos. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Duos directly for sales, recruiting, or partnerships.

What industry is Duos in?

Duos operates in the information technology & services industry, headquartered in Amsterdam, North Holland, Netherlands. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Duos's contact data?

Yes. StackWho Pro members can export decision maker contact data for Duos and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.