What technologies does Pirros (YC W23) use?

Pirros (YC W23) uses Route 53, Outlook, Amazon AWS, Gmail, Google Apps. View their full technology stack — including all 49 detected tools — on StackWho.

Who is the Head of Engineering of Pirros (YC W23)?

Michael Rapp is the Head of Engineering at Pirros (YC W23). Get verified contact information on StackWho.

Who is the COO | Co-Founder of Pirros (YC W23)?

Peter Johann is the COO | Co-Founder at Pirros (YC W23). Get verified contact information on StackWho.

Where is Pirros (YC W23) located?

Pirros (YC W23) is based in Los Angeles, California, United States.

Pirros (YC W23)

pirros.io

information technology & services

pirros.io

Los Angeles, California, United States

11-50 employees

1111000 revenue

LinkedIn Profile

About Pirros (YC W23)

software development, detail history tracking, detail vetting, project management, project analysis, automated detail analysis, b2b, engineering, search and filter, detail duplication detection, revit integration, detail reuse, detail usage analytics, detail customization, architecture, bim (building information modeling), detail standardization, detail notes, detail library, detail categorization

Pirros (YC W23)'s Tech Stack

AI/ML

Mobile

Android

React Native

Backend

Phoenix

Decision Makers at Pirros (YC W23)

3 contacts

Michael Rapp

Head of Engineering

m***@pirros.com Sign up to view

Peter Johann

COO | Co-Founder

p***@pirros.com Sign up to view

Ari Baranian

CEO | Co-Founder

a***@pirros.com Sign up to view

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49 technologies detected · 3 decision makers · 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.

Pirros (YC W23)'s Position in the StackWho Database

• Pirros (YC W23) 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).
• 53,147 companies in California are in the StackWho database.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as Pirros (YC W23)).

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 Pirros (YC W23) use?

Pirros (YC W23) uses Route 53, Outlook, Amazon AWS, Gmail, Google Apps, Amazon SES, and 43 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Pirros (YC W23)?

StackWho has verified email addresses for 3 decision makers at Pirros (YC W23). Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Pirros (YC W23) directly for sales, recruiting, or partnerships.

What industry is Pirros (YC W23) in?

Pirros (YC W23) operates in the information technology & services industry, headquartered in Los Angeles, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Pirros (YC W23)'s contact data?

Yes. StackWho Pro members can export decision maker contact data for Pirros (YC W23) and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.