What technologies does Cleo use?

Cleo uses Salesforce, Cloudflare DNS, Gmail, Marketo, Google Apps. View their full technology stack — including all 12 detected tools — on StackWho.

Who is the CTO of Cleo?

Dellson Song is the CTO at Cleo. Get verified contact information on StackWho.

Who is the Director of Engineering of Cleo?

Adam Beyer is the Director of Engineering at Cleo. Get verified contact information on StackWho.

Where is Cleo located?

Cleo is based in San Francisco, California, United States.

Cleo

Q: What industry is Cleo in?

Cleo operates in the insurance industry.

hicleo.com

insurance

hicleo.com

San Francisco, California, United States

201-500 employees

15200000 revenue

LinkedIn Profile

About Cleo

family support, caregiving, parenting, mental health, emotional wellness, adult care, neurodivergence, employee benefits, eldercare, roi, medicare advantage, care coordination, cancer care, reducing leaves of absence, improving productivity, improving health, wellness, health & wellness, mobile health, women-focused

Cleo's Tech Stack

Decision Makers at Cleo

3 contacts

Dellson Song

CTO

d***@hicleo.com Sign up to view

Adam Beyer

Director of Engineering

a***@hicleo.com Sign up to view

Ken Kotch

Engineering Manager

k***@hicleo.com Sign up to view

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12 technologies detected · 3 decision makers · Emails available

Sales Outreach Angle

CRMs like Salesforce signal an active sales operation. Companies using Salesforce are strong targets for sales training, RevOps tools, data enrichment, and Salesforce integrations.

Cleo's Position in the StackWho Database

• Cleo is 1 of 5,853 insurance companies tracked in StackWho.
• 5,836 insurance companies in our database have verified decision-maker emails (100% of the cohort).
• 53,147 companies in California are in the StackWho database.
• 392 insurance companies are in the 201-500 employee range (same size as Cleo).

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 Cleo use?

Cleo uses Salesforce, Cloudflare DNS, Gmail, Marketo, Google Apps, CloudFlare Hosting, and 6 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Cleo?

StackWho has verified email addresses for 3 decision makers at Cleo. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Cleo directly for sales, recruiting, or partnerships.

What industry is Cleo in?

Cleo operates in the insurance industry, headquartered in San Francisco, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Cleo's contact data?

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