What technologies does Greelow use?

Greelow uses Gmail, Blue Host, Google Apps, Hubspot, Linkedin Marketing Solutions. View their full technology stack — including all 20 detected tools — on StackWho.

Who is the Co-founder & CEO of Greelow?

Javier Holcman is the Co-founder & CEO at Greelow. Get verified contact information on StackWho.

Where is Greelow located?

Greelow is based in Buenos Aires, Autonomous City of Buenos Aires, Argentina.

Greelow

greelow.com

information technology & services

greelow.com

Buenos Aires, Autonomous City of Buenos Aires, Argentina

11-50 employees

LinkedIn Profile

About Greelow

staff augmentation, offshore software development, it outsourcing, web development, nearshore development, custom software development, mobile application development, native react development, software development, project management, cost-effective solutions, systems management, customer engagement, node.js, software engineering, enterprise social networks, ott platforms, mobile app development, educational solutions, cloud services

Greelow's Tech Stack

Decision Makers at Greelow

1 contact

Javier Holcman

Co-founder & CEO

j***@greelow.com Sign up to view

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20 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

HubSpot users typically run inbound-led sales motions. Products that integrate with HubSpot (email automation, CRM enrichment, ABM platforms) are natural fits.

Greelow's Position in the StackWho Database

• Greelow 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).
• 1,616 companies in Autonomous City of Buenos Aires are in the StackWho database.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as Greelow).

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 Greelow use?

Greelow uses Gmail, Blue Host, Google Apps, Hubspot, Linkedin Marketing Solutions, Google Analytics, and 14 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Greelow?

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

What industry is Greelow in?

Greelow operates in the information technology & services industry, headquartered in Buenos Aires, Autonomous City of Buenos Aires, Argentina. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Greelow's contact data?

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