What technologies does CaptionHub use?

CaptionHub uses Route 53, Mailchimp Mandrill, Postmark, Sendgrid, Gmail. View their full technology stack — including all 25 detected tools — on StackWho.

Who is the CTO, CaptionHub of CaptionHub?

Andrew McDonough is the CTO, CaptionHub at CaptionHub. Get verified contact information on StackWho.

Where is CaptionHub located?

CaptionHub is based in London, England, United Kingdom.

CaptionHub

captionhub.com

translation & localization

captionhub.com

London, England, United Kingdom

11-50 employees

LinkedIn Profile

About CaptionHub

subtitling, closed captions, cloud software, localisation, localization, video, live subtitles, accessibility, machine learning, ai, ml, machine translation, enterprise subtitling, workflow, llm, voiceover, api integration, live captioning, media and entertainment, timing and styling

CaptionHub's Tech Stack

AI/ML

Decision Makers at CaptionHub

1 contact

Andrew McDonough

CTO, CaptionHub

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

Unlock full contact details including verified emails and LinkedIn profiles

Upgrade to Pro

25 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

AWS infrastructure signals engineering sophistication. This company likely evaluates cloud cost management, security tooling, observability, and developer productivity solutions.

CaptionHub's Position in the StackWho Database

• CaptionHub is 1 of 636 translation & localization companies tracked in StackWho.
• 636 translation & localization companies in our database have verified decision-maker emails (100% of the cohort).
• 47,721 companies in England are in the StackWho database.
• 247 translation & localization companies are in the 11-50 employee range (same size as CaptionHub).

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 CaptionHub use?

CaptionHub uses Route 53, Mailchimp Mandrill, Postmark, Sendgrid, Gmail, Google Apps, and 19 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at CaptionHub?

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

What industry is CaptionHub in?

CaptionHub operates in the translation & localization industry, headquartered in London, England, United Kingdom. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export CaptionHub's contact data?

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