Calendar

calendar.com

information technology & services

calendar.com

Palo Alto, California, United States

11-50 employees

2100000 revenue

LinkedIn Profile

About Calendar

branding, sistemas de identidad visual, diseno editorial, motion graphics, diseno de tipografias, diseno de sitios web, programacion en html, php, javascript, medios digitales, technology, information & internet, event scheduling, information technology and services, b2b, b2c, mobile calendar app, cross-platform calendar, time zone support, team collaboration

Calendar's Tech Stack

AI/ML

31 technologies detected · 2 decision makers · 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.

Calendar's Position in the StackWho Database

• Calendar 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.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as Calendar).

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 Calendar use?

Calendar uses Cloudflare DNS, Sendgrid, SendInBlue, Gmail, Google Apps, CloudFlare Hosting, and 25 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Calendar?

StackWho has verified email addresses for 2 decision makers at Calendar. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Calendar directly for sales, recruiting, or partnerships.

What industry is Calendar in?

Calendar operates in the information technology & services industry, headquartered in Palo Alto, California, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Calendar's contact data?

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