
context is all that matters - let's build together.
Product: X21 — an Excel-native AI agent/add-in for financial modeling
Headquarters: Berlin (Kontext21 GmbH, Handelsregister Berlin HRB 271478 B)
Founders / Leadership: Jan Mechtel (Co‑Founder/CEO), Fernando Zubero (Co‑Founder/CTO); Claire Liwen Zhu listed as managing director
Funding: Pre‑Seed announced 2025-01-30; investor listed: Antler
Employee count: 6
Financial modeling and institutional finance workflows inside Excel
2024
AI developer tools / Fintech
100000.00 EUR
Pre‑Seed round announced 2025-01-30; Antler listed as investor.
“Antler (investor in Pre‑Seed round)”