GDPR Compliance Risk
Grammarly is a US-based service subject to the CLOUD Act. EU organizations using this service risk non-compliance with GDPR data transfer requirements.
Enhance your writing with AI-powered grammar and style suggestions, designed for individuals and professionals seeking to improve clarity and correctness in their text.
Since the landmark Schrems II ruling in 2020, transferring personal data to US-based services like Grammarly has become a significant legal risk for EU organizations. The US CLOUD Act gives American authorities the power to access data held by US companies, regardless of where that data is physically stored — even if it's in an EU data center.
While the EU-US Data Privacy Framework (DPF) adopted in 2023 provides a new legal basis for transfers, privacy experts and legal scholars have raised concerns about its long-term viability. The framework could face the same fate as its predecessors (Safe Harbor and Privacy Shield), both of which were struck down by the Court of Justice of the EU.
For organizations that want to eliminate compliance risk entirely, switching to a European-based ai & language models is the most straightforward solution. Below are the best GDPR-compliant alternatives to Grammarly, all headquartered in Europe with data stored in EU data centers.
US authorities can access your data stored by Grammarly, even if servers are located in Europe.
Non-compliant data transfers can result in fines up to 4% of annual global revenue under GDPR Article 83.
3 GDPR-compliant European alternatives available with full EU data residency.
European services with full GDPR compliance and EU data residency
by LanguageTool
LanguageTool offers an AI-driven writing assistant tailored for individuals and SMBs, enhancing text by checking grammar, style, and spelling in multiple languages. Based in Germany, it stands out with its open-source nature, allowing users to customize and integrate it into various platforms.
by DeepL GmbH
DeepL is a renowned translation service based in Europe, celebrated for its exceptional translation quality. While primarily known for its linguistic capabilities, DeepL also offers a robust web analytics tool designed to provide businesses with insightful data on their online presence. This tool helps organizations understand user behavior, optimize website performance, and make data-driven decisions. Key features include real-time data tracking, customizable reports, and user segmentation. Unlike many competitors, DeepL's analytics service is fully compliant with EU data protection regulations, ensuring that all data is hosted within Europe and adheres to GDPR standards. This commitment to privacy and data sovereignty makes it an ideal choice for European businesses and any organization prioritizing data security. DeepL's web analytics is particularly suited for small to medium-sized enterprises looking to enhance their digital strategies without compromising on data privacy. While specific pricing details are not publicly disclosed, DeepL typically offers flexible plans to accommodate varying business needs.
by AI21 Labs
Jamba model with hybrid Mamba-Transformer architecture. Wordtune writing assistant. Enterprise AI solutions with EU deployment options.
| Service | HQ Location | GDPR Native | EU Data Centers | CLOUD Act Free | Pricing |
|---|---|---|---|---|---|
🇺🇸Grammarly | United States | No | Partial | No | - |
| 🇩🇪LanguageTool | DE | Yes | Yes | Yes | - |
| 🇩🇪DeepL | DE | Yes | Yes | Yes | freemium |
| 🌍AI21 Labs | IL | Yes | Yes | Yes | freemium |
Grammarly is a US-based service operated by Grammarly Inc.. While it may have some GDPR compliance measures, as a US company it is subject to the CLOUD Act, which allows US authorities to access data stored by US companies regardless of where the data is physically located. This creates a fundamental conflict with GDPR requirements for data protection.
The main GDPR risks include: (1) Data transfers to the US may lack adequate protection since the Schrems II ruling invalidated Privacy Shield, (2) US authorities can demand access under the CLOUD Act, (3) Your organization may face GDPR fines up to 4% of annual revenue for non-compliant data transfers, and (4) User consent may not be sufficient to legitimize transfers given the systematic access by US authorities.
The top GDPR-compliant alternatives to Grammarly include LanguageTool, DeepL, AI21 Labs. These European services store your data in EU data centers and are fully subject to GDPR protections.
Most migrations involve three steps: (1) Export your data from Grammarly using their data export tools, (2) Create an account with your chosen EU alternative, and (3) Import your data into the new service. We provide detailed migration guides for each alternative to make the switch as smooth as possible.
Since the Schrems II ruling (2020), EU organizations face significant legal risk when using US cloud services like Grammarly. While the EU-US Data Privacy Framework (2023) provides a new legal basis, its long-term stability is uncertain. Many EU data protection authorities recommend using EU-based alternatives to avoid compliance risks entirely.
Last updated: February 18, 2026
