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.

tray.io's Position in the StackWho Database

  • tray.io 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.
  • 13,765 information technology & services companies are in the 51-200 employee range (same size as tray.io).

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 tray.io use?

tray.io uses Route 53, Mailchimp Mandrill, Sendgrid, Gmail, Marketo, Google Apps, and 48 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at tray.io?

StackWho has verified email addresses for 5 decision makers at tray.io. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach tray.io directly for sales, recruiting, or partnerships.

What industry is tray.io in?

tray.io 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 tray.io's contact data?

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