What technologies does Synonym use?

Synonym uses Gmail, Google Apps, Google Cloud Hosting, Mobile Friendly, Nginx. View their full technology stack — including all 7 detected tools — on StackWho.

Who is the CEO of Synonym?

John Carvalho is the CEO at Synonym. Get verified contact information on StackWho.

Where is Synonym located?

Synonym is based in Lisbon, Lisbon, Portugal.

Synonym

synonym.to

information technology & services

synonym.to

Lisbon, Lisbon, Portugal

11-50 employees

LinkedIn Profile

About Synonym

bitcoin, lightning network, identity, mobile apps, web3, software development, lightning network channels, decentralized, self-sovereign identity protocols, social tagging, data management, digital autonomy, atomic economy, open-source, p2p systems, cryptographic keys, cryptographic keys management, pkarr, information technology and services, blockchain and cryptocurrency

Synonym's Tech Stack

Decision Makers at Synonym

1 contact

John Carvalho

CEO

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7 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

Synonym 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.

Synonym's Position in the StackWho Database

• Synonym 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).
• 1,745 companies in Lisbon are in the StackWho database.
• 74,148 information technology & services companies are in the 11-50 employee range (same size as Synonym).

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 Synonym use?

Synonym uses Gmail, Google Apps, Google Cloud Hosting, Mobile Friendly, Nginx, Node.js, and 1 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Synonym?

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

What industry is Synonym in?

Synonym operates in the information technology & services industry, headquartered in Lisbon, Lisbon, Portugal. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Synonym's contact data?

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