one browser Extension to bring AI writing
In every textbox you need.

Use the power of our AI writing tools to create high-quality writing within every textbox. Right where your workflow needs it.

Join the waitlist and save yourself an exclusive discount to be one of the early birds to bring their creation to the next level.

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Trusted by 10.000s of users from

Find the right words in seconds.
Not hours.

Know the feeling of simply not finding the right words when writing an email, describing a product or writing your new story?

No more overthinking and worrying about your wording and writing quality anymore.

250.000 words are created using TextCortex every single day.

Automate 70% of your workflow.
Bullet it, highlight it, create it with AI

Everyday writing is cumbersome and findind the right words can be hard. Remember the mail you send out today which took just too long to formulate again? The narrative which was missing the right words?

Simply highlight your text
Use one of our one-click features
Improve, rephrase and expand your writing instantly


Reduction in time & effort.


More cost-effective than outsourced copywriter


Use case specific AI expert writers in one tool

Everything a modern AI writing app offers now in every textbox.

No more spinning the same thought, copying & pasting ideas from platform to platform.

Let our chrome extension write thecontent for you within a click so you can deliver content at scale.

Engaging Writing and Content

Easily create engaging and plagiarism-free high quality writing that increases reading time.

Write 7x faster

TextCortex helps you create non-repetitive & meaningful writing 7x faster.

 3x Longer articles

Our AI content writing models are specifically trained & capable of writing 3x as much as GPT-3 tools.

Become a Pro Writer

With TextCortex, you can create content about any topic with an expert understanding.

Working in every textbox

Create where you need to create. Not on a third party platform

Best practices based

TextCortex builds purpose-driven AI models. Trained on millions of best practices of the field.

Don't take just our word for it.

Read why thousands of businesses, marketers, entrepreneurs and writers all around the globe trust TextCortex.

Imagine you need to create a creative description for the 50th decorative product today. At one point it becomes extremely draining to come up with new words. We first tried an outsourcing agency, which let us wait for 6 weeks to deliver 400 descriptions. We delayed our product launches and the results were a disaster, and the time was wasted.

Kristin, Owner of an eCommerce

The quality of the output tends to be better than other AI Assistants, mainly because you can control the creativity of the AI. For example, setting a low score allows writing better articles when you need research and data. In those cases, and in my experience, this tool does not need as much fact-checking as others (note that I said "as much"), including Jarvis, the gold standard that, sometimes, tends to be too creative and makes up stories and data. TextCortex is good for long-form articles, and you will have usable input as raw material for your content.

Juanjo, Freelance writer

We had content writers do roughly 1500 pieces of texts but it’s taking painfully long times and that team was mismanaged. So we were looking for an AI-based solution and found TextCortex.

Justin, Product Manager at an POS System Company

We need 500 short articles to matter in search. This would cost us roughly 50,000 EUR. We don’t have the resources with our new company to achieve that. With the help of TextCortex we  created them on a fly.

Thomas, Head of SEO at a FinTech Startup

I have been using it to write blog articles, Instagram posts (this one was written by your program and honestly performed better than a lot of my recent posts!) It could be the keywords and relation to the picture the AI they use matched up well to help send it in the algorithm. If Instagram is working more that way with the algorithm this is huge.

Liz, Influencer with 100k+ Followers

We serve 400 clients and have a pool of 200 inhouse writers. We want to help them to become more efficient in the copy with AI.

Andrei, CTO of a copywriter marketplace

Recognized as one of the top 200 AI companies in Europe.

According to DT2 Invest and European Commission, TextCortex is one of 200 hottest European AI startups. With our application specific approach we are reducing not only computation time, but also our footprint on the environment.

Your AI partner is ready to write content.

Save time and improve your writing using TextCortex.
Create content in seconds in every textbox.

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