What technologies does Grape Messenger use?

Grape Messenger uses Amazon SES, Gmail, Google Apps, MailChimp SPF, Android. View their full technology stack — including all 6 detected tools — on StackWho.

Who is the Designer & Founder of Grape Messenger?

Carina Pfann is the Designer & Founder at Grape Messenger. Get verified contact information on StackWho.

Where is Grape Messenger located?

Grape Messenger is based in Wien, Wien, Austria.

Grape Messenger

grape.io

information technology & services

grape.io

Wien, Wien, Austria

1-10 employees

LinkedIn Profile

About Grape Messenger

messaging, messenger, virtual teams, business chat, dsgvo, gdpr, datenschutz, saas, on premises, startup, cloud services, chat, europe, collaboration, integrated communication, communications infrastructure, collaboration software, unifed communications, enterprise software, software

Grape Messenger's Tech Stack

Decision Makers at Grape Messenger

1 contact

Carina Pfann

Designer & Founder

c***@chatgrape.com Sign up to view

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6 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Grape Messenger is a technology company. Software vendors, dev tools, and SaaS platforms find technology companies like this highly receptive. Use StackWho to identify the right decision-maker (CTO, VP Eng, or Head of Product) and reach out with a stack-specific pitch.

Grape Messenger's Position in the StackWho Database

• Grape Messenger 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).
• 146 companies in Wien are in the StackWho database.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as Grape Messenger).

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 Grape Messenger use?

Grape Messenger uses Amazon SES, Gmail, Google Apps, MailChimp SPF, Android, Remote. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Grape Messenger?

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

What industry is Grape Messenger in?

Grape Messenger operates in the information technology & services industry, headquartered in Wien, Wien, Austria. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Grape Messenger's contact data?

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