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Write blog posts & copy 20X faster with AI

Thundercontent AI Writer uses artificial intelligence to help you write unique articles on any topic at the speed of light. Scale your content strategy. Overcome writer's block.

✓ Free to try ✓ 2 min sign up

Preview AI writer Thundercontent

25,000+ small an huge companies use Thundercontent

companies that use Thunder Chat

Unleash the power or your AI writing-asssitant

Create unique content that ranks well for SEO.

Generate keyword-rich and plagiarism-free content. You don’t have to be an SEO expert to rank higher and get more traffic.

Brainstorm new ideas

Find new ideas. Generate and test them quickly to keep the one that converts. Start over and over again.

Most advanced AI in the world.

Our AI is trained on trillions parametres, 10% of internet and millions of book to produce creative and unique content.

Produce your content x20 faster, on the first try.

Speed up your content production by generating 80% by Thundercontent and 20% edited by humans.

End writer's block now and forever.

AI that generate ideas and will be at your side at all stages of creation for you and treats your writer's block.

Start creating now.
Get your first content ready to publish in 5 minutes — signup included.

✓ 2 min sign up · ✓ Free to try · ✓ No credit card required

Thundercontent is built
for growing teams

Manage your content in one place. Let your team members contribute to creating successful content strategy.

140+ languages avaiblable

Thundercontent works in your language and the languages of your audience. More than 140 languages, 270 voices, 30 tons, 31 speaking styles that help you adapt your communication style as you wish.

Collaborate easily with your whole team

Easy to manage teams with powerful admin features

One place to manage and store your content



professionals & teams use Thundercontent.

Great content AI

I really like what Thundercontent generates. I've tried a few of AIs and some of them generate lots of content, but often out of topic, or with phrases which have really no meaning. Especially for technical content.

Tuesday by Armonie

Generating content is suddenly a hell of a lot simpler

Always dubious about these type of products, but once you get the hang of Thundercontent creating copy is really simple. all the AI content needs is tweaking here and there to make it sound authentically you, but writers block is a thing of the past. Thanks - a great weapon to have as business!

Thursday by AJ

You must have it

After doing some research of the many "AI to write" options, I chose Thundercontent. After trying it, I realized that I made the right decision. Its design and user interface make it easy and efficient for me to achieve my goals.

Thursday by Arif

Really worth the investment for blogs

I've been "playing" with Thundercontent for a couple weeks now and it's a blast. We are in an ultra-niche market and having an AI providing relevant content for our blog posts (long form) is either super pricey or not so relevant for public view. When I first tried Thundercontent I have been impressed with the relevance of the content produced and the easiness of the UI that doesn't require any learning curve. We have 4 different AI assistants for copywriting but Thundercontent has become our goto tool for anything blogging. I definitely recommend Thundercontent.

Friday by Christophe

Fantastic AI Writer

When I saw how good Thundercontent was, I immediately purchased the highest plan. I experimented with it at first just to see if it was any good, and the results were fantastic. Once again, a fantastic app and excellent customer service.

Monday by Marina

Excellent, quick and user friendly

I've written some characters and magic appeared quickly with a monitoring on the right panel. That's it, just to export in the right format: pdf, html5, txt... 1. buy it 2. activate it 3. type your text 4. let's magic appears. Thanks!

Wednesday by Pierre

Frequently Asked Questions

What is the advantage of taking a one-year licence now?

The objective is to be able to exchange with our customers on the evolution of Thundercontent, but for that we need commitment and that's why we encourage you to take a one-year licence. We will develop the features YOU need by discussing with you.

What does one credit represent and how do you count credits?

One credit corresponds to one character sent and one character received for the generation of your content. It also corresponds to one character used for instant translation. Buying a license now will give you more credit than future offers (extra credit is offered for those who take the license now).

What is the quality of the production?

According to our customers' feedback, our technology can produce good quality content on any type of subject, accurately. With a style, as a comparison, of a good student at the end of high school.

Why should I take Thundercontent, rather than a freelancer or agency?

To save money and time. Look at the price of a freelancer or agency and compare with our rates. Finally, compare the quality delivered. Now, get a Thundercontent license.

Can I try it for free?

We are currently looking for users who pay for our service because we spend a lot of time developing features requested by our customers. We cherish our users, and that's why they pay.

Does it work for languages other than English?

Yes, Thundercontent is available in more than 12 languages:
French, English (British and American), German, Spanish, Italian, Polish, Portuguese, Brazilian Portuguese, Japanese, Russian and Chinese.

I'm a professional copywriter. Is this for me?

Yes, our AI-assistant, will help you not to have the symmetry of a blank page and above all it will allow you to write and publish good articles, faster.

I'm not very good at writing. Is it for me?

Yes, our AI-assistant will help you to write better even if you don't have inspiration or a good pen.

Can I get a refund?

Yes. If you have bought your license and Thundercontent does not suit you, we will refund you (you have seven days from the date of purchase to ask us).

Can we ask for new features?

Of course, and we encourage you to do so. We developed Thundercontent for our customers, so please take a license, try the product and then give us your feedback. We will develop the features you need.