The best ChatGPT alternatives in 2026 are Claude, Google Gemini, Microsoft Copilot, Perplexity, Grok, Mistral, DeepSeek and Llama. You do not choose one of them because ChatGPT is bad, but because another model performs better on your specific task. One is stronger with long documents, another with up-to-date research, and a third runs entirely on European servers.
For most professionals, the choice comes down to three questions: what work do you do most often, what requirements does your organisation set for privacy and data, and what budget do you have for it. For image generation or spoken interaction, ChatGPT still offers the most complete experience, at least compared with some of these alternatives.
Below are the 8 most important ChatGPT alternatives for professionals in the Netherlands and the wider EU.
Claude
Claude, developed by Anthropic, is an alternative known mainly for its handling of long documents and its writing quality. The model processes reports, contracts and policy documents in full, without you having to split them up first.
ChatGPT is a generalist; Claude focuses on tasks where accuracy and a nuanced tone matter more than speed. For consultants, lawyers and analysts who work with large volumes of text every day, that is often the deciding factor.
Google Gemini
Google Gemini is the logical alternative if you already work in Google Workspace. With Google AI Pro or Ultra, or with Workspace from Business Standard upwards, the model is built into Gmail and Docs, among others, and it also has direct access to current search results.
That makes Gemini strong for tasks where your existing work environment matters and an answer benefits from current information rather than training data alone.
Microsoft Copilot
Microsoft Copilot runs on models related to those behind ChatGPT, but the difference lies in where it works. Copilot sits inside Word, Excel, Outlook and Teams rather than in a separate chat window alongside them. In Microsoft 365 Copilot, you can choose Anthropic’s Claude as well as OpenAI models. In the EU, the general Claude setting is off by default, while the separate setting for Claude in Word, Excel and PowerPoint is on by default for EU tenants created after 25 March 2026. In both cases, Claude falls outside the EU Data Boundary.
For organisations that already run entirely on Microsoft 365, that means AI directly in the existing process instead of an extra tab.
Perplexity
Perplexity is less a chatbot and more an AI search engine. Every answer comes with sources, and the model searches the web instead of relying only on training data.
For work where you need to be able to back up a claim, or where the most recent information matters, that gives you a direct checking step that ChatGPT does not provide by default.
Grok
Grok, built by xAI, stands out for its direct access to X and a less filtered tone than most other models. The model retrieves current events and discussions on the platform faster than competitors without that connection.
That makes Grok a niche choice, mainly useful when real-time signals from social media matter more than in-depth analysis.
Mistral (Vibe)
Mistral is a French AI company, and its chat interface Vibe (formerly Le Chat) is a frequently mentioned European alternative to ChatGPT. Data is processed on European servers. For organisations with strict GDPR requirements, that counts for more than model quality alone.
Mistral also offers some open source models, which gives you more control over hosting than the American providers do.
DeepSeek
DeepSeek is a Chinese-developed model that stands out for its combination of strong performance and a low price. Its open source licence makes it possible to host the model yourself, instead of depending on an external party.
For company data, that is a double-edged sword. Self-hosting is cheap and flexible, but through the official web interface, DeepSeek processes data on Chinese servers. For most organisations in the EU, that is a reason to use the model only when self-hosted.
Llama (Meta)
Meta’s Llama is an open-weight model under its own Llama 4 Community License and is not intended as a ready-made chatbot. The models run on your own infrastructure or through a cloud provider of your choice, with the option to fine-tune them on your own data.
That makes Llama mainly relevant for organisations that have their own technical team, want full control over the model and need their data never to touch an external server.
What is a ChatGPT alternative?
A ChatGPT alternative is an AI assistant that carries out the same kinds of tasks as ChatGPT, such as writing text, answering questions and analysing documents, but comes from a different provider. The models differ in training data, data processing and the environment they work in, which makes one a better fit than another for a specific task.
Which ChatGPT alternative is best for languages other than English?
In Dutch, the language LearnLLM started in, Claude and Gemini both produce fluent text, with Claude more often mentioned as the most natural-sounding alternative for longer, formal texts. The gap with ChatGPT has narrowed with recent model versions, but it is still noticeable in idiom and technical terms.
Which ChatGPT alternative is the most privacy-friendly?
Mistral is the most privacy-friendly alternative for organisations with strict GDPR requirements, because the company is European and processes data on EU servers by default. Note, though, that on individual Vibe accounts (Free and Pro), Mistral uses your input and output for training by default until you switch it off; on Enterprise, training is off by default. Choosing a tool does not solve everything: Article 4 of the EU AI Act has applied since 2 February 2025. Since 27 July 2026, it has required organisations that use AI to take measures to support the development of their employees’ AI literacy, whichever model they choose.
Is there a free ChatGPT alternative?
Yes, all eight alternatives in this overview have a free version, although the limits vary widely. Gemini and Copilot are the most generous on the free tier, Claude limits usage per five-hour session, Perplexity limits the number of Pro searches per day, and Llama is free as long as you arrange the hosting yourself. Since 9 October 2026, most free Gemini prompts have gone to the lighter 3.5 Flash-Lite model, with a context window of 32,000 tokens without a subscription.
Which alternative suits a notary’s office?
For a notary’s office, data processing matters most, given the duty of confidentiality and, in the Netherlands, the duty of care under Article 17 of the Notaries Act (Wet op het notarisambt). In that case, Mistral or Claude, with a business account and a data processing agreement, is a more logical starting point than a free consumer tier.
Which alternative suits an accountancy firm?
For an accountancy firm, what counts most is the ability to process long reports and files without errors within the professional framework (in the Netherlands, that of the NBA). Claude’s large context window makes it suitable for this, provided the output is always checked by a second pair of eyes before it leaves the firm.
Which alternative suits a marketing agency?
For a marketing agency, Gemini is often practical because of its direct link with Google Workspace and current search data, while Perplexity adds value as soon as content has to rest on facts you can back up.
Which alternative suits an independent professional?
For an independent professional, the free tier of Gemini or Copilot is often enough, unless the work revolves around long documents, in which case the free version of Claude reaches its limits sooner.
Should you switch to a ChatGPT alternative?
Switching is rarely all or nothing. Most professionals and teams use two or three models side by side, each for the task it is strong at, instead of forcing one tool to do everything. When this stalls in practice, the cause is rarely the choice of tool. More often, a shared way of working is missing: colleagues who each use their own tool in their own way, with no agreements about which data may go where and who checks the output. The AI Literacy Course is vendor-neutral: you learn to put that way of working in place, whichever model or combination of models a team ends up choosing.
Frequently asked questions about ChatGPT alternatives
If you are looking for a ChatGPT alternative with a focus on Europe or privacy, you have more options than the eight in this overview.
Which European alternatives to ChatGPT are there besides Mistral?
Besides Mistral, Proton’s Lumo and GPT-NL are European alternatives to ChatGPT, each for a different audience. Lumo comes from the Swiss company Proton and has a free version. According to Proton, conversations are stored with zero-access encryption and never used to train AI models. GPT-NL is a Dutch language model for business use, developed by non-profit organisations including TNO, and for now it is only available to launching customers.
Can you run a ChatGPT alternative on your own computer?
Yes, you can run a ChatGPT alternative on your own computer with a program such as Ollama, which runs open models locally on macOS, Windows and Linux. You then choose an open model, such as Google’s Gemma, and your conversations stay on your own device as long as you use a local model and not Ollama’s cloud service. Quality and speed depend on your hardware, because larger models need a lot of memory.
