Creators

Hermann Kahnwald

Indie Developer

@hermann_ai 456 X followersFirst product launched 8y ago

Total monthly visits
15.5K
Up4.8%MoMSep 2026All others besides Tegant are <5K
Public revenue
Undisclosed
No public revenue across products
Products
3
Since Oct 2018
Latest launch
18mo ago
CallSky<5K visits/mo
100% full-depth creator dossier open: complete product portfolio, 12-month combined traffic & MRR curves, shipping cadence, and timeline events.

Traffic

Portfolio · Last 12 months
  • Tegant
  • +2 with <5K visits or no data
Monthly visits

Products

Products and research metrics
ProductVisits · SepActions
TegantProtect Your Privacy. Access Everything.12.4K
PersonaChatAI characters, directed by you.<5K
CallSkyInternational Calling That Just Works<5K

Timeline

Launches, marketing, revenue milestones, and pricing/plan/positioning changes across products

  1. Nov 1 · 14d ago

    • Tegant Adopted technology: Cloudflare Browser InsightsFeatures

      —→Cloudflare Browser Insights

    • Tegant Homepage title changed to “Tegant VPN - Fast, Secure VPN for Restricted Countries”Positioning

      Tegant VPN - Protect Your Online Privacy | WhatsApp VPN for UAE→Tegant VPN - Fast, Secure VPN for Restricted Countries

    • PersonaChat Homepage headline (H1) changed to “AI characters, directed by you.”Positioning

      Your AI Characters, Your Stories→AI characters, directed by you.

    • PersonaChat Adopted technology: Cloudflare Browser InsightsFeatures

      —→Cloudflare Browser Insights

    • PersonaChat Adopted technology: HSTSFeatures

      —→HSTS