What technologies does Sinistar use?

Sinistar uses Mailchimp Mandrill, Gmail, Google Apps, MailChimp SPF, Zendesk. View their full technology stack — including all 8 detected tools — on StackWho.

Who is the CTO of Sinistar?

Marc-Antoine Roberge is the CTO at Sinistar. Get verified contact information on StackWho.

Who is the CEO & Founder of Sinistar?

Alexis Vertefeuille is the CEO & Founder at Sinistar. Get verified contact information on StackWho.

Where is Sinistar located?

Sinistar is based in Montreal, Quebec, Canada.

Sinistar

sinistar.ca

information technology & services

sinistar.ca

Montreal, Quebec, Canada

11-50 employees

LinkedIn Profile

About Sinistar

economie de partage, assurances, temporary housing, software development, insurance, information technology & services

Sinistar's Tech Stack

AI/ML

Decision Makers at Sinistar

2 contacts

Marc-Antoine Roberge

CTO

m***@sinistar.ca Sign up to view

Alexis Vertefeuille

CEO & Founder

a***@sinistar.ca Sign up to view

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8 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

Zendesk usage signals a customer support operation. Alternatives, add-ons (AI agents, ticketing automation, CX analytics), and customer feedback tools are strong sales angles.

Sinistar's Position in the StackWho Database

• Sinistar 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).
• 4,352 companies in Quebec are in the StackWho database.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as Sinistar).

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 Sinistar use?

Sinistar uses Mailchimp Mandrill, Gmail, Google Apps, MailChimp SPF, Zendesk, Vercel, and 2 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Sinistar?

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

What industry is Sinistar in?

Sinistar operates in the information technology & services industry, headquartered in Montreal, Quebec, Canada. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Sinistar's contact data?

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