Castbox | Company Profile - Revenue, Headcount, Tech Stack, Contacts

Company Directory for Castbox

Castbox

Overview

Castbox is a podcast company founded in 2016 by CEO Renee Wang, with headquarters in Hong Kong and offices in San Francisco. The organization offers a global platform for discovering and enjoying spoken audio content and operates an award-winning podcast app, available for free across Android, iOS, desktop, car systems, and smart home devices.

The app supports over 50 million podcasts, on-demand radio programs, and audiobooks in 70 languages, reaching around 2 million daily users. With AI-driven features for personalized recommendations, automated transcribing, and in-audio search, the company produces original podcasts and has introduced livecasts to enhance the user experience. Castbox is committed to connecting people to information through audio, positioning itself at the forefront of the spoken audio revolution.

Basic Information

Industry information technology & services
Founded 2016
Revenue $5M
Headquarters 450 Townsend Street, San Francisco, California 94107, United States
Alexa Ranking 13668

Contact Details

Key Focus Areas & Initiatives

  • AI-driven podcast recommendations
  • Automated podcast transcription
  • In-audio deep search technology
  • Multi-platform podcast streaming
  • Podcaster tools and creator studio
  • Original audio content and livecasts
  • Smart device and voice assistant integration
  • Global content discovery and personalization

Technologies Used

  • AI
  • Amazon AWS
  • Amazon SES
  • Android
  • Circle
  • Gmail
  • Google Apps
  • Google Font API
  • Google Play
  • Google Tag Manager
  • MailChimp SPF
  • Mobile Friendly
  • Nginx
  • Oracle Cloud
  • Remote
  • Route 53
  • WordPress.org
  • Zendesk
  • iTunes

Buyer Teams to Target

Engineering & Product Development

  • Head of Engineering
  • Mobile Software Engineer
  • Backend Developer
  • QA Automation Lead
  • Product Manager
  • DevOps Engineer

Marketing & Growth

  • Growth Marketing Manager
  • Performance Marketing Lead
  • Content Strategist
  • Brand Manager
  • Social Media Lead
  • User Acquisition Specialist

Operations & Support

  • Head of Operations
  • Customer Support Manager
  • Tech Support Engineer
  • Business Operations Analyst
  • Vendor Manager
  • Community Manager

Business Development & Partnerships

  • Head of Business Development
  • Strategic Partnerships Manager
  • Account Executive
  • Content Acquisition Lead
  • Partnerships Coordinator
  • Sales Operations Analyst

What They Buy

  • Cloud infrastructure & hosting services
  • AI & machine learning platforms
  • Mobile analytics and attribution tools
  • Customer support & helpdesk software
  • Email marketing and automation platforms
  • Content management systems (CMS)
  • Media streaming and delivery solutions

Signals to Watch

  • 🚀 Launch of new podcast features or app versions
  • 📆 Job postings for engineering, AI, or operations roles
  • 💰 New funding or investment rounds
  • 🧑‍💻 Adoption of new technologies or platforms
  • 🤝 Announcements of podcast partnerships
  • 🌎 Expansion into new geographic markets