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Supermaven (US)

How safe is Supermaven for IT & software development?

GDPR profileOur summary of what the provider itself publishes about your data: whether the data is held in the EU (2 points), whether there is a certification or GDPR guarantee (1) and whether the provider is based in the Netherlands or the EU (1). 3 or 4 points is Strong, 2 Good, 1 Limited, 0 Unknown. How we measure for IT & software developmentUnknown

The maker of Supermaven publishes little about data protection. Check this before you put confidential IT & software development data into it.

Where does Supermaven rank in IT & software development?

Shared spot 25 of 36 options for IT & software development (professional tools and general assistants) on the GDPR profile. 5 options, like Supermaven profile, are Unknown. Each tile is an option we track for this field; click for the check.

Strong8
Good7
Limited9
Unknown5
Caution7

Published safeguards

None of these three found in what the provider publishes; you can read what is there below. Is this your tool? Add the details

completions ran on a proprietary Supermaven model, the chat feature (including GPT-4o and Cursor) has been discontinued (according to the provider); Supermaven was phased out on 21 November 2025 by owner Claude (Anysphere) (according to the provider); runs on Amazon Web Services, region not public; code deleted within 7 days (according to the provider)

How to use Supermaven safely

  • Use the business variant and sign a data processing agreement (DPA).
  • Do not enter unnecessary personal data into prompts; anonymise where possible.
  • Ask the provider explicitly where data is stored and processed.
  • Keep a professional in the loop: source code is a trade secret and intellectual property.

Stronger or equally strong in IT & software development

SonarQubeSonarSource Sarl (Switzerland - EU-equivalent)Phrase Localization PlatformPhrase GmbH (Hamburg, Germany) / Phrase a.s. (Prague, Czech Republic)CrowdinCrowdin OÜ (Estonia, Europe)FigmaFigma, Inc. (USA)JetBrains AI AssistantJetBrains s.r.o. (Czechia / Netherlands - EU)

Questions

How safe is Supermaven for IT & software development?
The maker of Supermaven publishes little about data protection. Check this before you enter confidential IT & software development data. The provider publishes little on this, ask about it before business use.
Does Supermaven train on my data?
completions ran on a proprietary Supermaven model, the chat feature (including GPT-4o and Cursor) has been discontinued (according to the provider); Supermaven was phased out on 21 November 2025 by owner Claude (Anysphere) (according to the provider); runs on Amazon Web Services, region not public; code deleted within 7 days (according to the provider)
What should I watch out for with AI in IT & software development?
Source code is trade secret and intellectual property. Check whether AI coding assistants store your code or use it for model training (an opt-out or business plan is required). Use on-premises or privacy-compliant variants for sensitive projects. AI-generated code sometimes contains security vulnerabilities or errors, so always have a developer review it, especially production code.

Source documents

supermaven.comsupermaven.comsupermaven.comsupermaven.com

Everything about Supermaven Best AI for IT & software development

Summarised by the editorial team from provider documentation · not legal advice

Last checked: 27 October 2026 · How we check

Next stepAll 36 options for IT & software developmentProfessional tools and general assistants side by side, on GDPR profile, price and quality.

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