Keyban

Keyban is a blockchain infrastructure platform designed to provide enterprise-level commerce with touchless embedded wallets, digital product passports/NFTs, on-chain loyalty programs and agent-based autonomous payments, enabling verifiable product data, cross-chain portable loyalty and AI agent authorization operations.

Latest funding

$577.1K Pre Seed · March 17, 2026

Source: coincarp.com

All 2 rounds ↓

Website: keyban.io.

GitHub: keyban-io.

LinkedIn: keyban-io.

Categories: Stablecoins Wallets and accounts L1s, L2s and rollups.

Sectors: Others.

Subcategory: embedded wallets and loyalty payments.

Stage: Pre Seed.

Based in: France.

Last round: Mar 17, 2026 · 240 days ago.

On Recent Funding since: Mar 17, 2026.

Signals

Website registeredMar 20, 2024 (2 years old)

Funding rounds

March 17, 2026
Pre Seed · $577.1K
Source: coincarp.com
March 20, 2024
Website created
Date unknown
PPlug and Play · accelerator or program
Source: public.dxp.playbook.vc

Founders and team

CK
Charles Kremer Founder
KB
Kei Brousmiche Founder
MV
Maxime Vanmeerbeck Founder

LinkedIn
NC
Nenad Cetkovic Founder
SD
Sebastien Dolard Founder

Investors

PPlug and Playaccelerator

Companies like Keyban

EElliptic$120M Series B+ · May 2026
AAgrify
NNoahSeed
SSilentSwap
CCrossmark
AAtum$13.5M Seed · Sep 2026

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/keyban (get a free API key).