Roster

joinroster.co

Los Angeles, California, United States

11-50 employees

LinkedIn Profile

About Roster

software development, ai-powered hiring, personalized talent recommendations, ai-driven recommendations, content creator hiring, talent showcase, creator support tools, video production, custom hiring competitions, creator and brand matching, content creator jobs, creator project management, creator talent showcase, direct messaging with talent, ai talent matching, b2c, multi-role hiring support, creator burnout prevention, creator freelance marketplace, content creation

Roster's Tech Stack

AI/ML

Decision Makers at Roster

1 contact

Mark Vu

Head of Engineering/Product

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14 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.

Roster's Position in the StackWho Database

• Roster 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 Roster).

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 Roster use?

Roster uses Gmail, Google Apps, Amazon AWS, Cloudflare DNS, CloudFlare Hosting, reCAPTCHA, and 8 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Roster?

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

What industry is Roster in?

Roster 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 Roster's contact data?

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