Sipgate
Pending verificationGerman VoIP phone system for businesses — an alternative to RingCentral.
Overview
Sipgate is a Düsseldorf, Germany-based European company building communications and saas software since 2004. As an EU-headquartered provider, Sipgate likely operates under GDPR, though EU Alts has not yet independently verified its ownership and hosting facts, so its exposure to the US CLOUD Act isn't confirmed yet — see the Details section below for what's known so far.
Why European teams pick Sipgate
Teams in Europe consider Sipgate when they want a communications provider that bills in EUR and keeps customer data under Germany law, operating since 2004. Its EU headquarters is a good sign compared with well-known US incumbents, but EU Alts hasn't yet verified Sipgate's ownership and hosting facts — check back once verification is complete.
See more EU communications tools or browse other startups from Germany.
About
Sipgate is a German VoIP and business telephony provider founded in Düsseldorf in 2004. It offers cloud telephony, virtual phone numbers, SIP trunks, team phone systems, and SMS — all hosted and processed in Germany under strict German telecommunications and GDPR law. Sipgate is a licensed telco provider under German Telekommunikationsgesetz (TKG) and provides enterprise-grade call quality, detailed call logs, and API access for integration with CRM systems. It is the leading VoIP provider for German SMEs and mid-market companies seeking a fully German-hosted alternative to RingCentral or 8x8.
Details
- Founded
- 2004
- Headquarters
- Düsseldorf, Germany
- Ownership
- Independently owned (Germany)
- Company size
- 51–200 employees
Categories
Other EU startups like Sipgate
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- KSeF Radar Poland — Polish SaaS for monitoring KSeF invoices and keeping accounting workflows under control.
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- Git Lisa — Git hosting in Europe
- Postscale — European transactional email and email API platform for sending, receiving, and managing email with privacy-first infrastructure and EU data residency.
Frequently asked questions
What is Sipgate?
Sipgate is a German VoIP and business telephony provider founded in Düsseldorf in 2004. It offers cloud telephony, virtual phone numbers, SIP trunks, team phone systems, and SMS — all hosted and processed in Germany under strict German telecommunications and GDPR law. Sipgate is a licensed telco provider under German Telekommunikationsgesetz (TKG) and provides enterprise-grade call quality, detailed call logs, and API access for integration with CRM systems. It is the leading VoIP provider for German SMEs and mid-market companies seeking a fully German-hosted alternative to RingCentral or 8x8.
What does Sipgate do?
Sipgate is german voip phone system for businesses — an alternative to ringcentral. It is listed under communications and saas on EU Alts because its core functionality serves teams looking for a European communications tool with EU data residency, typically as a switch away from well-known US incumbents.
Is Sipgate a good European communications alternative?
Sipgate is a fit for European businesses evaluating communications options where data residency and GDPR alignment matter — typical buyers include EU-based SaaS teams, public-sector projects, regulated industries (healthcare, finance, legal), and any organisation that needs to demonstrate that customer data does not leave the EU. It also overlaps with saas use cases.
Is Sipgate GDPR compliant?
Sipgate is headquartered in Düsseldorf, Germany and falls under EU jurisdiction, so it likely processes user data under the GDPR by default. Customer data processing is supervised by Germany's data protection authority, the Bundesbeauftragte für den Datenschutz und die Informationsfreiheit (BfDI). EU Alts has not yet independently verified Sipgate's ownership structure or hosting location, so we can't yet confirm its exposure to the US CLOUD Act the way we can for verified entries.
How do teams switch from well-known US incumbents to Sipgate?
Most teams considering a move from well-known US incumbents to Sipgate are drawn to its EU headquarters and communications workflow fit. EU Alts hasn't yet verified Sipgate's ownership and hosting facts, so treat any CLOUD Act or Schrems II conclusions as provisional until verification is complete. Plan a migration in stages regardless: export your data from the US incumbent, pilot Sipgate with a small team, then move the rest once integration coverage is confirmed.
Where is Sipgate based?
Sipgate is headquartered in Düsseldorf, Germany. The company was founded in 2004. Its main website is https://www.sipgate.de.