Sipfront

Vienna, Austria

Sipfront is a Telco testing service for establishing SIP call scenarios towards your VoIP systems.

$2.1M raised

Jan 2026

Seed

Top Investors

30,000+ verified contacts

Emails, phones & LinkedIn profiles

How much funding has Sipfront raised?

Sipfront has raised $2.1M in total funding. The most recent round was Seed. The last funding was announced in January 2026.

Who are Sipfront's investors?

Sipfront's investors include Airbridge Equity Partners, tecnet equity, Gernot Singer, Jan Trionow, Markus Buchner.

Where is Sipfront headquartered?

Sipfront is headquartered in Vienna, Austria.

What does Sipfront do?

Sipfront is a Telco testing service for establishing SIP call scenarios towards your VoIP systems.

What stage is Sipfront at?

Sipfront is at the Seed stage.

Cite this page

Free to use in articles, research, and reference works. Stable URL — will not change. Data on this page last updated January 26, 2026.

MLA

"Sipfront — Funding & Investors." VCBacked, January 26, 2026, https://www.vcbacked.co/company/sipfront. Accessed July 2, 2026.

APA

VCBacked. (2026). Sipfront — Funding & Investors. Retrieved July 2, 2026, from https://www.vcbacked.co/company/sipfront

Wikipedia (cite web)

{{cite web |title=Sipfront — Funding & Investors |url=https://www.vcbacked.co/company/sipfront |website=VCBacked |access-date=July 2, 2026}}

Profile data sourced and verified per the VCBacked methodology. Last funding round dated January 26, 2026.