Head-to-head · 2026

efficy vs Microsoft Dynamics

efficy is a European alternative to Microsoft Dynamics: same crm & marketing use case, headquartered in Belgium and operating under GDPR by default, while Microsoft Dynamics (Microsoft) is based in the United States.

By the EU Alternatives team Last updated

European alternative
efficy logo
efficy
Belgium
Jurisdiction
EU / EEA
GDPR by default
Yes
US CLOUD Act exposure
No
Open source
No
Free tier
No
See full efficy profile
Non-EU
Microsoft Dynamics logo
Microsoft Dynamics
Microsoft · US

Microsoft Dynamics by Microsoft.

Jurisdiction
US
GDPR by default
Requires DPA + TIA
US CLOUD Act exposure
Yes
All European alternatives to Microsoft Dynamics

efficy vs Microsoft Dynamics at a glance

efficy Microsoft Dynamics
Headquarters Belgium US
Data jurisdiction EU / EEA US law applies
GDPR by default Yes Requires DPA + transfer assessment
US CLOUD Act exposure No Yes
Open source No —
Free tier No —
Best for Teams that need crm & marketing with EU data residency Teams already invested in the Microsoft ecosystem

Choose efficy if…

  • You want your data to stay under EU law without extra legal paperwork
  • GDPR compliance or public-sector requirements apply to you
  • You'd rather back the European tech ecosystem

Stick with Microsoft Dynamics if…

  • You depend on integrations only available in the Microsoft ecosystem
  • Your organisation has no EU data-residency constraints
  • Migration costs outweigh the jurisdiction benefits for now

Why choose efficy over Microsoft Dynamics?

The decisive argument is data jurisdiction. Microsoft Dynamics is headquartered in US, which means personal data processed through it can be subject to non-EU legal regimes: the US CLOUD Act, FISA 702, or similar laws depending on the provider. After the 2020 Schrems II ruling, EU organisations must carry out a transfer impact assessment for every such data flow.

efficy removes that overhead. As a Belgium-based provider, it operates natively under GDPR, and data stays inside the EU/EEA by default. For regulated sectors such as health, public administration, and finance, that's not a nice-to-have but a requirement. For everyone else, it's concentration-risk insurance: you avoid depending on a single non-EU jurisdiction that can change the rules without warning.

Frequently asked questions

Is efficy a good alternative to Microsoft Dynamics?
Yes. efficy is one of the top-ranked European alternatives to Microsoft Dynamics in our directory, covering the same crm & marketing use case. It is headquartered in Belgium, keeping your data under EU law by default.
What's the main difference between efficy and Microsoft Dynamics?
The biggest difference is jurisdiction: efficy is based in Belgium and operates under GDPR and EU data-protection law, while Microsoft Dynamics is headquartered in US and may transfer data outside the EU. For regulated industries or organisations following Schrems II guidance, this difference is decisive.
Is efficy GDPR-compliant?
efficy is a European company based in Belgium, so GDPR compliance is the default operating model rather than a bolt-on. No transfer impact assessment is required for EU customers, unlike when using Microsoft Dynamics.
How do I migrate from Microsoft Dynamics to efficy?
Start by exporting your data from Microsoft Dynamics (most providers offer an export in their settings). Then import into efficy using its native import tool or migration guide. Running both in parallel for a week catches any feature or workflow gaps before you fully switch.