What technologies does WalliD use?

WalliD uses Gmail, Google Apps, DigitalOcean, Mobile Friendly, Google Tag Manager. View their full technology stack — including all 7 detected tools — on StackWho.

Who is the Founder & CTO of WalliD?

Vitor Viana is the Founder & CTO at WalliD. Get verified contact information on StackWho.

Who is the Founder & CEO of WalliD?

Filipe Veiga is the Founder & CEO at WalliD. Get verified contact information on StackWho.

Where is WalliD located?

WalliD is based in Lisbon, Lisbon, Portugal.

WalliD

wallid.io

information technology & services

wallid.io

Lisbon, Lisbon, Portugal

1-10 employees

LinkedIn Profile

About WalliD

blockchain, ethereum, eid, digital certificates, pki, wallets, verifiable credentials, digital id, technology, information & internet, online security, software development, digital security, trust management, b2c, authentication technologies, secure authentication, biometric authentication, identity validation, information technology and services

WalliD's Tech Stack

Decision Makers at WalliD

2 contacts

Vitor Viana

Founder & CTO

v***@wallid.io Sign up to view

Filipe Veiga

Founder & CEO

f***@wallid.io Sign up to view

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7 technologies detected · 2 decision makers · Emails available

Sales Outreach Angle

WalliD 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.

WalliD's Position in the StackWho Database

• WalliD 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.
• 97,391 information technology & services companies are in the 1-10 employee range (same size as WalliD).

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 WalliD use?

WalliD uses Gmail, Google Apps, DigitalOcean, Mobile Friendly, Google Tag Manager, Render, and 1 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at WalliD?

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

What industry is WalliD in?

WalliD 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 WalliD's contact data?

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