Category: Network & Firewall Management
8 European alternatives to Open vSwitch — GDPR-compliant & EU-hosted.
Open-source multilayer virtual switch for software-defined networking, maintained as a Linux Foundation project; self-hosted and actively maintained (latest release 3.5.2, November 2025).
What the free assessment does for you
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Facts
- Headquarters
- US (US)
- EU adequacy decision
- Only for companies individually certified under the EU-US Data Privacy Framework
- Sovereignty model
- Open-source, distributed
- Category
- Network & Firewall Management
- Type
- Product
- GDPR-compliant
- Yes
- Open-source
- Yes
- Data hosting
- self-hosted
Sources
Public sources used in the latest check of this record.
Compliance evidence
The links below point to the vendor's own public documents. We only record what we found: a missing link means "not found publicly", not "not compliant".
No public compliance evidence has been recorded for this vendor yet. Do you know its DPA or subprocessor list? Something wrong? Suggest a correction
Sovereignty profile of Open vSwitch
How this vendor scores on the five dimensions of the Digital Sovereignty Heatmap: 0 is sovereign, 100 is high exposure. These are the same scores the assessment uses.
| Jurisdictional exposure (JES) | Headquartered in the US: CLOUD Act and FISA 702 | 90 |
|---|---|---|
| Data residency (DRS) | No EU hosting (self-hosted) | 0 |
| Cryptographic key sovereignty (CKS) | Self-hostable: encryption keys under your own control | 10 |
| Platform lock-in (PLS) | Open source: low switching costs | 20 |
| Source & runtime sovereignty (SRS) | Source code auditable, forkable and self-hostable | 35 |
| Average | 31 |
Why digital sovereignty matters with Open vSwitch
Open vSwitch is headquartered in the United States. US vendors fall under the CLOUD Act and FISA 702: US authorities can compel access to data, even when that data sits in a European data centre. That is the core of the jurisdictional exposure in our model.
Open vSwitch hosts data outside the EU (self-hosted). Personal data therefore leaves the EU, which requires a transfer mechanism under the GDPR and drives the data residency score up.
Open vSwitch is open source. You can audit the source code, self-host the software and keep the encryption keys under your own control. Switching is easier because data and software are not tied to a single party.
What this means for your organisation depends on your whole stack and context. The free assessment weighs Open vSwitch together with your other vendors and gives a total score, a heatmap and the main risk drivers.
Top EU-based & GDPR-compliant alternatives to Open vSwitch
The European alternatives to Open vSwitch come from our knowledge base of over 3,600 vendors. We only list vendors headquartered in the EU or the EEA; fully European-owned vendors rank before vendors with a foreign owner. For each alternative you see the country, the open-source status and a short description.
- Alcatel-Lucent Enterprise↗
French; owned by China's Huaxin; switches, Wi-Fi and network management (OmniVista) for enterprises.
FR · commercial
- Allegro Packets↗
German; hardware network analysis and monitoring appliances (Network Multimeter) for troubleshooting.
DE · commercial
- Clavister NetShield↗
Swedish; next-gen firewalls for data centers and telecom networks, as appliance or virtual machine.
SE · commercial
- Deciso OPNsense↗
Dutch; open source firewall and routing platform (OPNsense), with commercial appliances and support.
NL · open-source
- EfficientIP SOLIDserver↗
French; DDI platform (DNS, DHCP, IPAM) with DNS security; owned by US private-equity firm Francisco Partners since 2026.
FR · commercial
- Ekinops OneAccess↗
French (publicly listed); enterprise routers and SD-WAN appliances under the OneAccess brand.
FR · commercial
- Endian UTM↗
Italian; Unified Threat Management firewalls with open source origins (Endian Firewall).
IT · open-source
- Atoll (Forsk)↗
French software (Forsk, Blagnac near Toulouse) for radio planning and optimisation of 2G–5G mobile networks, used by hundreds of operators.
FR · commercial
Frequently asked questions
What is the best European alternative to Open vSwitch?
It depends on your use case. Strong EU alternatives to Open vSwitch include Alcatel-Lucent Enterprise, Allegro Packets and Clavister NetShield. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.
Are there open-source alternatives to Open vSwitch?
Yes. Open-source EU alternatives to Open vSwitch include Deciso OPNsense and Endian UTM. These keep your data fully under your own control and let you self-host if you want to.
Is Open vSwitch GDPR-compliant and where is the data hosted?
Open vSwitch is headquartered in US and hosts data in self-hosted. The vendor states it is GDPR-compliant, but the data falls under non-EU jurisdiction. For full EU data residency the EU alternatives on this page usually offer more certainty.
Digital sovereignty in Network & Firewall Management
Network & Firewall Management: Central management of firewalls, switches and Wi-Fi, network access control (NAC), load balancing and DNS/DHCP/IPAM. In this category the choice of vendor determines who has legal access to your data, where that data lives and how easily you can switch later.
Also in this category
- genua genucenter / genugateEUDE
- IPFireEUDE
- LANCOM SystemsEUDE
- macmon NACEUDE
- Micetro (Men&Mice)EUIS
- MikroTikEULV
How sovereign is your whole stack?
Start with Open vSwitch and add the rest of your software. You immediately see the score, the heatmap and the European alternatives.
Assess Open vSwitch in the free assessment