Def Method

defmethod.com

New York, New York, United States

11-50 employees

LinkedIn Profile

About Def Method

software development, startups, design, test driven development, product management, software engineers, web development, agile, app development, software consultancy, mobile app development, software developer, ui, ux design, product manager, e-commerce, software, mobile technology, consumer internet, information technology

Def Method's Tech Stack

Decision Makers at Def Method

1 contact

Keith Perfetti

Staff Software Engineer / Engineering Manager Consultant

k***@defmethod.com Sign up to view

Unlock full contact details including verified emails and LinkedIn profiles

Upgrade to Pro

14 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

CRMs like Salesforce signal an active sales operation. Companies using Salesforce are strong targets for sales training, RevOps tools, data enrichment, and Salesforce integrations.

Def Method's Position in the StackWho Database

• Def Method 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).
• 23,956 companies in New York are in the StackWho database.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as Def Method).

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 Def Method use?

Def Method uses DNSimple, Gmail, Google Apps, Salesforce, Pardot, Greenhouse.io, and 8 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Def Method?

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

What industry is Def Method in?

Def Method operates in the information technology & services 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 Def Method's contact data?

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