Contrario (YC W25)

contrario.ai

San Francisco, California, United States

11-50 employees

LinkedIn Profile

About Contrario (YC W25)

technology, information & internet, startup talent marketplace, staffing and recruiting, recruitment automation, candidate evaluation, private dashboard, full-stack recruiter tools, tech filtering, ai-based candidate ranking, yc-backed startups, candidate ranking, talent marketplace, ai candidate fit analysis, role matching, software as a service, recruiter network, tech talent, ai-powered recruiting, ai tools

Contrario (YC W25)'s Tech Stack

5 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

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

Contrario (YC W25)'s Position in the StackWho Database

• Contrario (YC W25) 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 Contrario (YC W25)).

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

Frequently Asked Questions

What technology does Contrario (YC W25) use?

Contrario (YC W25) uses Gmail, Google Apps, Microsoft Office 365, Amazon AWS, Mobile Friendly. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Contrario (YC W25)?

StackWho has verified email addresses for 2 decision makers at Contrario (YC W25). Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Contrario (YC W25) directly for sales, recruiting, or partnerships.

What industry is Contrario (YC W25) in?

Contrario (YC W25) operates in the information technology & services industry, headquartered in San Francisco, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Contrario (YC W25)'s contact data?

Yes. StackWho Pro members can export decision maker contact data for Contrario (YC W25) and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.