Smartest AI Email Assistant ever made


Rewriting my business communications in a whole new level...Made for Custom Support, CX, Sales, Entrepreneurs, Product, Operations, and Project Managers...

Hypertype - Write emails 10x faster using AI + your email history | Product Hunt

AI email assistant: One-click solution for drafting email replies by extracting relevant information from your emails, PDFs, Excel sheets, and knowledge base.

All this in just a click.

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Hyperbrain seamlessly unify your data for intelligent replies

Hyperbrain® is a database that remembers and unifies all your data sources to generate replies. You can ingest all files, knowledge bases, and custom data sources into one place. Our AI assistant uses this content to draft emails for you.

Fly through your emails with rapid-fire intelligent replies.
Gmail historical emails
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PDF files
Excel and CSV files
Connect Gmail to Notion integration
Protect your Company Data

Data encryption at rest (AES-256) and in transit (TLS 1.2+)

GDPR Compliant

CASA Tier 2 certificate

More than just a Chrome Extension

Save time from writing the same piece of information over and over again.
Our goal is to streamline your company data and incorporate into your daily business communications.

1. Connect your Sources

Use your existing information to create your knowledge base in Hyperbrain.

Generate emails with data from Gmail, Notion, Google Drive, Intercom and Hubspot
2. Generate email draft

Hypertype not only includes your info into replies, you can also prompt your AI assistant what to do.

Tell the AI assistant what to write with custom instructions
3. Verify source, Edit and Send

Check where the information is from, make edits if necessary and then send.

You can verify the information before you send the emails
Add Chrome Extension

Save hours in Rewriting information

More than 1,000 teams use Hypertype for...

Hypertype ensures you that you can provide the attention every customer need.

You can do more in less amount of time and that impact how much work you get done and in the end also revenue.
Even Osterhaug
Sales @Otovo, Norway
Even Osterhaug at Otovo
Since we started using Hypertype we’ve had more time to focus on customer care because Hypertype has made it possible for us to stop wasting time on repetitive emails.  

Since we are a fast growing company, Hypertype has been specially helpful for our new coworkers during their onboarding while learning about the product.
Mathilda Chahla
Customer Success @ Mynt
Mathilda Chahla at Mynt
Hypertype is an intuitive email tool that saves me tons of time. I no longer have to spend hours writing and editing repetitive emails.

Instead, I can quickly create and send personalized messages that really connect with my clients.
Oscar Nyquist
Sales @
Oscar Nyquist at
We always want to give our customers the best possible experience by being knowledgeable within the electric car industry. I need to make sure that I give the knowledge they need before making a purchase.

Hypertype is helping me everyday by replying to long and complex emails without losing the personal touch. I only need to tweak the email and press send.
Erik Green
Senior Sales @
Erik Green at Carla
As seen in and backed by
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