Sign. Protect. Certify.
Trusted Everywhere.

eIDAS-compliant document signing, AI-powered deepfake protection, and certified email — used by businesses across Europe and Africa. From legally binding signatures to blockchain-certified proof, Sueza is the trust layer your business needs.

Our Products

One company, shared infrastructure, multiple products — built once, serving millions.

SuezaSign

sign.sueza.net

Document signing with blockchain certification, PAdES-B-B digital signatures, eIDAS-compliant QES, multi-signer workflows, and 3-level identity verification.

PAdES Blockchain QES KYC

DeepGuard Coming Soon

guard.sueza.net

Real-time anti-deepfake protection for voice calls, video calls, and identity verification. Detect AI-generated voices, face swaps, and synthetic media.

Voice Clone Detection Live Call Protection API

SuezaMail Coming Soon

mail.sueza.net

Registered Electronic Mail (REM) — eIDAS Article 44 compliant. Certified delivery with qualified timestamps, S/MIME signing, and blockchain certification.

eIDAS REM S/MIME PEC

Sueza Collect

data.sueza.net

Audio data collection platform for low-resource African languages. Collect, annotate, and distribute high-quality datasets for AI/ML research.

Audio Collection Annotation African Languages

Sueza AI Coming Soon

ai.sueza.net

Translation models and NLP/ASR services for low-resource African languages, trained on data collected through Sueza Collect.

Translation ASR NLP

Cameroon PKI Planned

ANTIC Accredited CA

Certification Authority for the CEMAC zone (6 countries). Issue legally valid electronic certificates under Cameroonian law.

PKI CEMAC ANTIC

Sueza Collect — African Language Data

Collect 100 hours of audio recordings for every African language. Preserve linguistic heritage and power AI research on local languages.

Why This Matters

African languages are underrepresented in AI and technology. By collecting high-quality audio data, we enable:

  • Language learning applications for African languages
  • Sophisticated translation systems for cross-language communication
  • Scientific research on local languages (master and doctoral theses)
  • Voice assistants and speech recognition in African languages

Our Services

Audio & Data Collection

Collect audio, images, text, and video of African content.

Data Annotation

Annotate text, image, audio, and video data for AI/ML models.

Speech-to-Text

Convert audio and video of African languages to text.

Conversational AI

Build multilingual conversational AI with high-quality African voice data.

About Sueza

One entity, shared infrastructure, multiple products — built for Africa, serving the world.

Why Sueza?

  • One platform, everything you need — Sign documents, protect against deepfakes, send certified emails, and collect data — all from a single account with unified billing
  • Built for Africa, trusted worldwide — eIDAS-compliant signatures valid across the EU, Cameroon PKI for the CEMAC zone, and AI-powered language technology for 2,000+ African languages
  • Enterprise-grade security — Blockchain-certified documents, anti-deepfake identity verification, S/MIME encrypted emails, and PAdES digital signatures verified by Adobe Acrobat
  • Start free, scale as you grow — Free tier for individuals, Pro for teams, Enterprise for organizations — no setup fees, no long-term contracts

Infrastructure

Contact

Interested in our products or want to partner with us?

Website

sueza.net

Location

Yaoundé, Cameroon

Italy