“Search your company knowledge smarter with AI agents.”
TextCortex is an AI platform for Enterprise AI, Company Knowledge, Workflow Automation, and AI Agents.
Officially, the product is now positioned as a model-agnostic agent infrastructure that enables companies to create AI agents without code, apply them to company data, and integrate them into existing work environments. At the same time, the pricing page still highlights strong classic assistance features such as writing, translation, rewriting, voice features, data analysis, and browser integration.
Textcortex
Search your company knowledge smarter with AI agents
Location: Germany ⓘ Text Cortex AI UG (limited liability), c/o WeWork, Kemperplatz 1, 10785 Berlin, Germany
14-day trial period TextCortex mentions a 14-day trial period to try out all features with higher usage. Subscription Extended access to AI writing features, ZenoChat, reasoning/model features, knowledge features, image/text generation, and more usage capacity. Other Enterprise Multiple seats, Enterprise Knowledge Search, dedicated support, secure team/company features, higher storage/usage limits, and custom requirements.
Target audience
Today, TextCortex is aimed primarily at companies and knowledge workers who want to apply AI to their own data, documents, and processes. Officially, the platform names use cases and team functions such as marketing, sales, customer support, and legal; at the same time, it remains attractive to freelancers, consultants, and smaller teams through its free and premium plans. TextCortex is particularly well suited wherever research, internal knowledge search, content creation, data analysis, and automation come together.
Outstanding features
Among the strongest features are the no-code Agent Builder, Knowledge Search across internal and external sources, Data Analysis for spreadsheets and reports, the Model Hub with access to various large language models, and broad usability via browser extension in 30,000+ apps and websites. This is complemented by classic productivity features such as rewriter, summarizer, translator, grammar checker, text-to-speech, speech-to-text, prompt templates, and image generation. This combination of enterprise agent platform and productive everyday assistant is the real unique selling point.
Key use cases
TextCortex is especially suitable for knowledge management, internal search, research, content creation, document work, workflow automation, and data-driven assistance. On official pages, the product is also specifically positioned for legal workflows, contract and document work, procurement, marketing, sales, and support. In practice, TextCortex is particularly strong when teams want to derive answers, drafts, and analyses directly from their own company knowledge.
Usage & notes
Getting started is easy via the free plan and the browser extension. For serious daily use, Premium makes more sense, while Enterprise becomes relevant when SSO, dedicated deployment, centralized governance, and support are important. In terms of data protection, TextCortex is comparatively well documented; nevertheless, companies should check before productive use which external models are specifically activated, whether a DPA/AVV is available, and whether optional non-EU services are used in their own setup.
| Target audience | Assessment |
|---|---|
| Private individuals | Suitable – for AI chat, writing, research, translation, summarization, and browser-based text work. |
| Self-employed / freelancers | Very suitable – for content, emails, customer communication, knowledge work, research, and social media texts. |
| SMEs / teams | Very suitable – especially for secure AI access, Knowledge Search, team knowledge, model hub, and productive writing/research workflows. |
| Large enterprises | Suitable to very suitable – enterprise features are geared toward secure AI infrastructure, private data, and team use. |
| Developers / API teams | Conditionally suitable – TextCortex is more of an AI work platform than a pure developer API; for model API workloads, OpenAI, Mistral, or Gemini are more direct. |
Hosting & Data
1) On-prem / local hosting
Meaning: The company operates the solution on its own hardware or within its own infrastructure. In the strictest sense, not only the application runs locally, but ideally the model as well.
2) Private cloud / data center
Meaning: The solution runs in a dedicated or more clearly separated cloud environment, often with a hosting provider or hyperscaler, but in a German data center or in a particularly controlled environment.
3) EU SaaS / managed
Meaning: The provider operates the solution itself as a service. The company uses the tool as a ready-made cloud service, ideally with EU data residency.
4) Hybrid
Meaning: One part of the processing remains internal / local / in a private cloud, while another part runs in an external cloud or EU SaaS.
5) AVV / DPA
Meaning: This is the data processing agreement or Data Processing Addendum. It governs that the provider processes personal data on behalf of the customer and is bound by the customer's instructions.
6) No training
Meaning: The provider does not use your prompts, uploads, attachments, chat histories, or outputs for training or improving the general model — ideally excluded by contract.
7) Open-source / transparency path
Meaning: There is a path toward greater technical transparency and sovereignty, for example through:
- open models
- documented components
- self-hostable parts
- traceable architecture
- export / switching options
| On-prem / local hosting | ❓ |
| Private cloud / data center | ⚠️ |
| EU SaaS / Managed | ✅ |
| Hybrid | ⚠️ |
| DPA / AVV | ⚠️ |
| No training on customer data | ⚠️ |
| Open source / transparency path | ⚠️ |
On-Prem / local hosting: indirect / not available
An on-premise or self-hosting option on the customer's own hardware is not specified on the website. EU-hosted and private environments are described, but not local operation at the customer's site.
Private Cloud / data center: partial
For enterprise customers, 'safe, private environments' in preferred regions are mentioned, as well as SLAs and dedicated capacity for TextCortex EU. However, a detailed description of a dedicated private cloud architecture or specific EU/EEA data centers is not provided on the website.
EU SaaS / managed: covered
The website mentions EU-hosted infrastructure, 'EU data residency: Guaranteed', 'TextCortex EU runs all inference on EU-based infrastructure', as well as statements that all data remains in EU-hosted infrastructure unless configured otherwise.
Hybrid: partial
The platform is designed for connecting internal company data and external models; in addition, private environments and optionally non-EU-hosted services are mentioned. However, a deployment model explicitly described as hybrid operation with a clear architecture is not specified on the website.
AVV / DPA: partial
On an EU product page, 'DPA (Article 28): Included' is explicitly stated. However, a directly accessible AVV/DPA contract text or a dedicated DPA subpage is not specified on the website.
No training: partial
The website repeatedly mentions 'Zero data training' and explains for enterprise data, knowledge base documents, and persona data that these are not used for training. At the same time, a data-related article describes, for general use of the app, browser extension, and API, possible use for model improvement with an opt-out via form. Therefore, 'No training' is not equally clear across all types of use.
Open source / transparency path: partial
There is a transparency path via open models: the EU model page mentions several 'open-weight' models and explicitly 'Llama 4 — fully open weights' as well as model-agnostic operation without lock-in. Open-source components of the platform itself, self-hostable parts, or a fully open-source approach are not specified on the website.
Data processing
According to its own website statements, TextCortex operates an EU-hosted SaaS or EU infrastructure with guaranteed EU data residency for the TextCortex EU offering. For enterprise customers, private environments in preferred regions are described. Knowledge base documents are said to be processed exclusively by TextCortex. According to the website, enterprise data is subject to a strict no-training statement; however, for general use of the app, browser extension, and API, use for model improvement is described, from which users can opt out via form. Optionally, services or LLMs hosted outside the EU are mentioned as possible and are said to be safeguarded via the EU-U.S. Data Privacy Framework or standard contractual clauses.
Conclusion
For users in Europe, based on its own website, TextCortex appears overall most strongly as an EU-oriented managed SaaS/enterprise solution with EU data residency, EU-based inference, zero-data-training statements, and relevant certifications. However, for a truly robust GDPR approval across the entire EU/EEA, key evidence in detail is still missing on the website, especially a concretely accessible AVV/DPA, a subprocessor list, and specific data center locations. Therefore, its use is best assessed as conditionally GDPR-compliant, especially in the enterprise or TextCortex EU setup.
Sources
| On-prem / local hosting | ❓ |
| Private cloud / data center | ⚠️ |
| EU SaaS / Managed | ✅ |
| Hybrid | ⚠️ |
| DPA / AVV | ⚠️ |
| No training on customer data | ⚠️ |
| Open source / transparency path | ⚠️ |
On-Prem / local hosting: indirect / not available
An on-premise or self-hosting option on the customer's own hardware is not specified on the website. EU-hosted and private environments are described, but not local operation at the customer's site.
Private Cloud / data center: partial
For enterprise customers, 'safe, private environments' in preferred regions are mentioned, as well as SLAs and dedicated capacity for TextCortex EU. However, a detailed description of a dedicated private cloud architecture or specific EU/EEA data centers is not provided on the website.
EU SaaS / managed: covered
The website mentions EU-hosted infrastructure, 'EU data residency: Guaranteed', 'TextCortex EU runs all inference on EU-based infrastructure', as well as statements that all data remains in EU-hosted infrastructure unless configured otherwise.
Hybrid: partial
The platform is designed for connecting internal company data and external models; in addition, private environments and optionally non-EU-hosted services are mentioned. However, a deployment model explicitly described as hybrid operation with a clear architecture is not specified on the website.
AVV / DPA: partial
On an EU product page, 'DPA (Article 28): Included' is explicitly stated. However, a directly accessible AVV/DPA contract text or a dedicated DPA subpage is not specified on the website.
No training: partial
The website repeatedly mentions 'Zero data training' and explains for enterprise data, knowledge base documents, and persona data that these are not used for training. At the same time, a data-related article describes, for general use of the app, browser extension, and API, possible use for model improvement with an opt-out via form. Therefore, 'No training' is not equally clear across all types of use.
Open source / transparency path: partial
There is a transparency path via open models: the EU model page mentions several 'open-weight' models and explicitly 'Llama 4 — fully open weights' as well as model-agnostic operation without lock-in. Open-source components of the platform itself, self-hostable parts, or a fully open-source approach are not specified on the website.
Data processing
According to its own website statements, TextCortex operates an EU-hosted SaaS or EU infrastructure with guaranteed EU data residency for the TextCortex EU offering. For enterprise customers, private environments in preferred regions are described. Knowledge base documents are said to be processed exclusively by TextCortex. According to the website, enterprise data is subject to a strict no-training statement; however, for general use of the app, browser extension, and API, use for model improvement is described, from which users can opt out via form. Optionally, services or LLMs hosted outside the EU are mentioned as possible and are said to be safeguarded via the EU-U.S. Data Privacy Framework or standard contractual clauses.
Conclusion
For users in Europe, based on its own website, TextCortex appears overall most strongly as an EU-oriented managed SaaS/enterprise solution with EU data residency, EU-based inference, zero-data-training statements, and relevant certifications. However, for a truly robust GDPR approval across the entire EU/EEA, key evidence in detail is still missing on the website, especially a concretely accessible AVV/DPA, a subprocessor list, and specific data center locations. Therefore, its use is best assessed as conditionally GDPR-compliant, especially in the enterprise or TextCortex EU setup.
Sources
Strengths & weaknesses at a glance
| Strengths | Weaknesses |
|---|---|
| - Clear enterprise focus with AI Agents, Knowledge Search, and Workflow Automation. | - Advanced enterprise features such as SSO / SCIM / SAML, Dedicated Deployment, and centralized billing are only publicly visible in the Enterprise plan. |
| - Model-agnostic: access to multiple major LLM families instead of vendor lock-in. | - I could not reliably verify a publicly separately linked AVV/DPA on the official pages — as of 27.04.2026. |
| - EU hosting/data sovereignty focus according to the official FAQ. | - TextCortex does refer to EU hosting, but at the same time mentions optional services or LLMs outside the EU that are said to be safeguarded via the EU-U.S. Privacy Framework or SCCs. |
| - Public security/compliance signals: SOC 2, ISO 27001, Trust Center, subprocessor overview. | - The current product communication is heavily enterprise-focused; for pure consumer/hobby use, the platform appears less focused today than it used to be. |
| - Good everyday usability through browser extension, integrations, and classic writing/translation features. |
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GDPR-compliant usage possible?
The website contains several clear statements regarding GDPR/DSGVO, EU data residency, EU-hosted infrastructure, zero-data training, and existing certifications. At the same time, important points for a robust assessment across the entire EU/EEA remain incomplete on the website: a specifically linked AVV/DPA text is not provided on the website, a subprocessor list is not provided on the website, and an exact server location or specific data center countries are not named. In addition, the provider’s own pages show differing statements on data usage depending on the usage context: For general use, an opt-out is mentioned, while for Enterprise and certain functions, strict no-training is promised. Therefore, GDPR-compliant use in the EU/EEA appears plausible primarily in the Enterprise or EU setup, but not without restriction for every standard use.
Positive
Positive are the provider’s own statements regarding 'GDPR-compliant', 'Built for European data sovereignty', 'EU data residency: Guaranteed', 'all inference on EU-based infrastructure', 'Zero data training', as well as the mention of ISO 27001 and SOC 2. In addition, the website mentions private environments for Enterprise customers in preferred regions and explains that knowledge base documents are processed exclusively by TextCortex.
Negative
Negative is that no specifically identifiable AVV/DPA contract text is linked on the website, no subprocessor page is provided, and no specific data center countries or providers are named. In addition, the statement regarding training is not fully consistent: In one data-related article, it is described for the app, browser extension, and API that data may be used to improve the models, with opt-out via form; by contrast, no-training is promised for Enterprise data and other areas. This argues against a universally simple assessment of the entire product usage.
Server location
The website states multiple times that services or inference are hosted in the European Union on EU-based infrastructure and that EU data residency is guaranteed. Specific countries, cities, or individual data centers in the EU/EEA are not provided on the website. For optional services or LLMs outside the EU, the website refers to the EU-U.S. Data Privacy Framework or standard contractual clauses.
