Loading organizations...
Loading organizations...
Telco testing service for SIP call scenarios in VoIP systems.
Sipfront has raised $3.6M across 2 funding rounds.
Sipfront has raised $3.6M in total across 2 funding rounds.
Sipfront has raised $3.6M in total across 2 funding rounds.
Sipfront's investors include Rutger Delhaas, Juergen Milde-Ennoeckl, Gernot Singer, Jan Trionow, Markus Buchner, Austria.
Sipfront has raised $3.6M across 2 funding rounds. Most recently, it raised $2.1M Seed in January 2026.
| Date | Round | Lead Investors | Other Investors |
|---|---|---|---|
| Jan 30, 2026 | $2.1M Seed | Rutger Delhaas, Juergen Milde-Ennoeckl | Gernot Singer, Jan Trionow, Markus Buchner |
| Jan 1, 2024 | $1.4M Pre-Seed | Juergen Milde-Ennoeckl | Gernot Singer, Jan Trionow, Markus Buchner, Austria |