About Kyvento
Since 2025, we've been developing the subscription platform that European SaaS teams need – built with over 9 years of billing experience from the DACH market.
About the Founder
Thomas Jäger, Founder
15 years SaaS expertise, 9 years Subscription Management
Experience:
15 years of SaaS experience, including 9 years as a subscription SaaS developer and 6 years in enterprise SaaS development. During this time, I developed, maintained, and modernized systems for more than 300 B2B software companies at leading subscription management providers.
Why Kyvento was created:
Failed payments cost revenue. E-invoicing frustrates accounting. DATEV exports are error-prone. Kyvento was built to solve exactly these problems – with modern architecture, native to the DACH market.
My expertise:
- ✓ 300+ B2B software companies supported in subscription billing
- ✓ PSD2/SCA compliance implementation from the start
- ✓ E-invoicing & DATEV integration in production since 2019
- ✓ 9 years product responsibility for subscription software
"I'm building the software I would have wanted in my previous role. Modern, DACH-focused, transparent."
Contact: tjaeger@kyvento.com
Why Kyvento is different
After 9 years in the subscription software industry and 15 years of SaaS experience, I know the typical billing challenges. Kyvento tackles these from day one:
Complete Documentation
Every API endpoint documented, every error code with solution. Code examples in all languages – no guesswork.
Transparent Pricing
Fixed base price plus per-subscription fee – no percentage-based revenue share, no hidden fees.
Support for Everyone
No tiered support – every customer gets equally good service.
Compliance from Day 1
E-invoicing and DATEV export in all plans – as standard, not as a premium feature.
Focus on B2B SaaS
Specifically built for B2B SaaS in the DACH region – no generic solution.
Security from the Start
GDPR-compliant, GoBD-aligned, ISO 27001-aligned. Penetration tests and regular audits.
No Vendor Lock-ins
Full data portability, open APIs, monthly cancellation – you stay as long as it fits.
Made in EU
Development, hosting, support in Germany. German law, German contacts.
The vision: A platform that saves developer time instead of costing it. Predictable costs instead of nasty surprises. Support that helps instead of blocking. Compliance that works.