What technologies does Callifi use?

Callifi uses Route 53, Gmail, Google Apps, Amazon AWS, Oracle Cloud. View their full technology stack — including all 15 detected tools — on StackWho.

Who is the CTO and Cofounder of Callifi?

Gilad Abada is the CTO and Cofounder at Callifi. Get verified contact information on StackWho.

Where is Callifi located?

Callifi is based in New York, New York, United States.

Callifi

Q: What industry is Callifi in?

Callifi operates in the telecommunications industry.

callifi.com

telecommunications

callifi.com

New York, New York, United States

1-10 employees

LinkedIn Profile

About Callifi

voip, customer service, business voip, business phone systems, pbx, sip, phone repair, unified communications, ucaas, crm integration services, cloud communication, multi-site telecom management, call forwarding, consulting, secure hipaa-compliant voice solutions, remote onboarding, remote support and troubleshooting, high-speed internet, education, business internet services

Callifi's Tech Stack

Decision Makers at Callifi

1 contact

Gilad Abada

CTO and Cofounder

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15 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

AWS infrastructure signals engineering sophistication. This company likely evaluates cloud cost management, security tooling, observability, and developer productivity solutions.

Callifi's Position in the StackWho Database

• Callifi is 1 of 6,980 telecommunications companies tracked in StackWho.
• 6,918 telecommunications companies in our database have verified decision-maker emails (99% of the cohort).
• 23,956 companies in New York are in the StackWho database.
• 2,453 telecommunications companies are in the 1-10 employee range (same size as Callifi).

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 Callifi use?

Callifi uses Route 53, Gmail, Google Apps, Amazon AWS, Oracle Cloud, Webflow, and 9 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Callifi?

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

What industry is Callifi in?

Callifi operates in the telecommunications industry, headquartered in New York, New York, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Callifi's contact data?

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