Calleo

calleosolutions.com

information services

calleosolutions.com

Cape Town, Western Cape, South Africa

1-10 employees

8000000 revenue

LinkedIn Profile

About Calleo

payments, market intelligence, market engagement, banking, retail & media, businessto business engagement support, business to business market research & business development, business to business governance & compliance, retail & services industries, african it, african ict, investigative research & business strategy decision support, telco, sales intelligence, industry dynamics analysis, manufacturing, market profiling, stakeholder engagement, consulting, competitive activity tracking

Calleo's Tech Stack

AI/ML

Mobile

Android

React Native

Cloud

Render

20 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

Calleo's Position in the StackWho Database

• Calleo is 1 of 3,123 information services companies tracked in StackWho.
• 3,108 information services companies in our database have verified decision-maker emails (100% of the cohort).
• 1,659 companies in Western Cape are in the StackWho database.
• 1,804 information services companies are in the 1-10 employee range (same size as Calleo).

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 Calleo use?

Calleo uses Outlook, Microsoft Office 365, Apache, reCAPTCHA, Mobile Friendly, WordPress.org, and 14 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Calleo?

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

What industry is Calleo in?

Calleo operates in the information services industry, headquartered in Cape Town, Western Cape, South Africa. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Calleo's contact data?

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