Automatically generate usable customer support e-mails.

Drastically reduce the time you spend on customer service by letting an AI trained on your business write your e-mails.

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Illustration of an AI assistant in a mobile phone handling support
Illustration of an AI supporting a user of a website.

Stop wasting your time on answering the same old questions.

There's no need to spend hours every day on customer support when an AI can answer your e-mails in seconds. Reclaim your time and spend it on what really moves your business forward.

Powered by the latest advances in artificial intelligence.

We train ChatGPT and GPT-4 on the information that's relevant to your business. Any content works - your help center, blog or even old e-mails you wrote. You get an AI assistant that knows your business in and out. It can competently answer your user's questions.

Illustration of an artificial intelligence customer service robot
Illustration of a person reading emails.

Works with any e-mail system.

ResponseBrain is easy to use and requires no technical setup. No matter where you get your customer support messages - you can use the AI with any of them.

Also available as an app.

We've turned out website into an app using webtoapp.design. If you want to always have easy access to your AI assistant, the app is the right tool for you.

Download the ResponseBrain App
A person presenting the ResponseBrain mobile app created by webtoapp.design

Create your own AI customer support assistant.

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Try it out in 2 minutes. Free trial available with no credit card required.

Frequently Asked Questions

Here are answers to some common questions about automating customer service using AI. There's also a more extensive FAQ about ResponseBrain.

How does the AI get information about my business?

You can give the AI any information that may be relevant. The content can be in any format, the most common sources are blog posts, website FAQs and help center articles.

How long does it take to train my custom AI?

It depends on how thorough you want to be. We recommend that you just add a couple of texts from your website to get started. That takes just a few minutes and gives the AI enough context to answer basic questions. The more business data you add over time, the more powerful your AI becomes of course!

Do I need any technical knowledge to train and use the AI?

Not at all! ResponseBrain handles all of the technical stuff for you. You just copy the information about your business into some text fields and we feed it to the AI. Generating e-mail responses using the AI is just as easy - simply paste the message you want it to reply to.

What languages does the AI speak?

Since we use ChatGPT and GPT-4 in the background, your AI assistant will speak around 95 languages. It's even smart enough to reply to e-mails in different languages than the content you gave it to learn from!

How long does it take to generate a response to a message?

Your custom AI will generate a reply in just a few seconds!

How reliable are the AI's responses?

We instruct the AI not to make up any information if it can't reliably answer a question using the information it has about your business. Of course misunderstandings can always happen, so we always recommend to read through the response before you send it to a customer. We also show you which sources the AI used to generate a specific response so you can better understand how the AI comes to it's conclusions. In the case of errors, you can edit the cited training material to clarify it. That way you can avoid erros in the future.

Are you GDPR compliant?

As a German company, we follow the GDPR and respect your privacy. As you know, ChatGPT and GPT-4 are provided by OpenAI, a US company. We don't store the questions you ask the AI, but OpenAI processes them to generate the response. We recommend that you don't send personal information of your customers to the AI. You can check out our privacy policy for more detailed information on what data we store and process.

Does the AI sound natural?

The AI tries to follow the style and tone of voice from the learning material you provide it. It will also adjust depending on the style of the message it should reply to.