Rayleigh.io

rayleigh.io

Utrecht, Utrecht, Netherlands

1-10 employees

LinkedIn Profile

About Rayleigh.io

esigning, saas, ubo, authentication, data extraction, eidas, business to business, technology, information & internet, computer software, information technology & services

Rayleigh.io's Tech Stack

5 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Rayleigh.io is a technology company. Software vendors, dev tools, and SaaS platforms find technology companies like this highly receptive. Use StackWho to identify the right decision-maker (CTO, VP Eng, or Head of Product) and reach out with a stack-specific pitch.

Rayleigh.io's Position in the StackWho Database

• Rayleigh.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).
• 1,580 companies in Utrecht are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as Rayleigh.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 Rayleigh.io use?

Rayleigh.io uses Outlook, Microsoft Office 365, Mobile Friendly, Google Font API, Ruby On Rails. This data is sourced from StackWho's technology detection engine.

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

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

What industry is Rayleigh.io in?

Rayleigh.io operates in the information technology & services industry, headquartered in Utrecht, Utrecht, Netherlands. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Rayleigh.io's contact data?

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