Oyster™

oysterhr.com

human resources

oysterhr.com

Wilmington, Delaware, United States

501-1000 employees

136100000 revenue

LinkedIn Profile

About Oyster™

human resources services, b2b, benefits packages, api integration, global hr compliance software, global hr compliance tools, management consulting services, employee experience, payroll and benefits, employee experience enhancement, remote team management, payroll automation, global hr cost management, benefits management, employer of record, cost reduction, remote work compliance tools, employee benefits, remote workforce, local benefits

Oyster™'s Tech Stack

AI/ML

49 technologies detected · 7 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.

Oyster™'s Position in the StackWho Database

• Oyster™ is 1 of 6,565 human resources companies tracked in StackWho.
• 6,560 human resources companies in our database have verified decision-maker emails (100% of the cohort).
• 2,704 companies in Delaware are in the StackWho database.
• 36 human resources companies are in the 501-1000 employee range (same size as Oyster™).

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

Frequently Asked Questions

What technology does Oyster™ use?

Oyster™ uses Fastly CDN, Cloudflare DNS, Gmail, Google Apps, Microsoft Office 365, Greenhouse.io, and 43 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Oyster™?

StackWho has verified email addresses for 7 decision makers at Oyster™. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Oyster™ directly for sales, recruiting, or partnerships.

What industry is Oyster™ in?

Oyster™ operates in the human resources industry, headquartered in Wilmington, Delaware, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Oyster™'s contact data?

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