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Brain AI explained

Learn how to use Brain AI in Sintra to create a personalized knowledge base for smarter, more contextual content creation.

Rokas Judickas avatar
Written by Rokas Judickas
Updated this week

Brain AI is a powerful feature in Sintra that allows you to create a personalized knowledge base for your Helpers. By adding information to Brain AI, you're essentially building the "brains" of your AI Helpers, making them smarter and more attuned with your needs.

With Brain AI, you can:

  • Create up to 5 different Brain AI profiles as separate workspaces. If you need to have more than 5 workspaces, contact support.

  • Add, edit, search and remove various types of information (text, links, files, image, videos) collected on your business.

  • Set up integration connections to different platforms.

  • Enhance your Helpers' ability to create personalized, context-rich content.

As you add more information to Brain AI, your Helpers become increasingly intelligent, providing more accurate and relevant responses based on your specific context. The guided Brain AI questions generated daily also improve contextually as you expand your Brain AI profile.

How to locate Brain AI?

You can find the Brain AI by clicking the brain icon:

  • on the web app it's in the left-side navigation panel.

  • on the mobile app it's at the bottom-right corner.

What can you find in the Brain AI tab?

The Brain AI tab contains the following:

  1. A quick overview of the Workspace:


    Here you can switch workspace types (individual (default) to team workspace), edit the workspace name, add a profile image for that workspace and change the workspace theme color to one of 5 options.

  2. List of available integrations:


    You are only able to set up integrations that are available in this list. Simply click on an integration tab and follow the guided steps. For a more detailed explanation, refer to our integration setup guidelines.

  3. All of the knowledge collected in the workspace so far:

    This is the actual "brain" of your helpers. It's important to keep this section up to date, ensure there's no outdated information that could affect the performance of your helpers.

Setting Up Brain AI

  1. Navigate to the Brain AI page in Sintra App

  2. Create a new profile (give it a name and choose a color)

  3. Add information to your profile

  4. Use the profile with Helpers

  5. Continue to enrich your profile with more information

Note: Brain AI is accessible only to users with an active Sintra Plan. Your data remains secure and private, and no third party can access or view it.

Adding Information to Brain AI

You can add four types of information to your Brain AI profiles:

  • Textual information - you can choose whether you want it summarised or not.

  • Webpage links - paste a publicly accessible URL. This site should be indexed and allow crawling. Presence of anti-scraping measures (JavaScript and CAPTCHA challenges, robots.txt and others) will prevent the site from being scraped.

  • Files - You can upload up to 20MB directly to the Brain or the Helper chat in multiple file formats:

    • Images: JPG, JPEG, PNG, GIF, and WEBP

    • Videos: MP4, AVI, WEBM, and MOV

    • Spreadsheets: CSV, XLSX, and XLS

    • Text documents: TXT, PDF, DOCX, ODT, MD, JSON, HTML, HTM, and XML (keep in mind that text files have to contain copyable text in order for th Brain AI to read it).

    Other file types aren't supported.

  • Connections to other platforms - available as integrations.

Pro Tip: Quickly add information to your Brain AI profile directly from chats with helpers by clicking the +🧠 button near a sent or received message:

Shared workspaces

If you want to share access to your Brain AI profile with teammates, you can join team workspaces. Learn about Team workspaces.

Editing and deleting a Brain AI profile

You can edit the name, colour, and delete a Brain AI profile by selecting the "Manage" button above the Brain AI card at https://app.sintra.ai/brain.

If you make any changes to the name or the color of the workspace, click Save.

If you wish to delete the workspace, click "Delete" and confirm this action. Keep in mind you must have at least one workspace at all times. If you want to delete a workspace and you only have one, create a new one first.

Using Brain AI

  • All Helpers and their Power-Ups can access information from Brain AI profiles

  • Switch between Brain AI profiles before starting a new Chat thread

  • Share your knowledge base with teammates using shared workspaces

Benefits of Using Brain AI

  1. Smarter Helpers: The more information you provide, the more intelligent and tailored to your personal needs your Helpers become

  2. Contextual Understanding: Helpers remember your context, eliminating the need for repetitive explanations and saving you time

  3. Enhanced Output: Receive more accurate, personalized, and creative content based on your specific needs

Use Cases

For Businesses

  • Create a Brain AI profile for your brand

  • Store company information, guidelines, brand voice, product and more

For Agencies and Freelancers

  • Create profiles for different clients

  • Manage multiple brand identities efficiently

For Individuals

  • Create separate profiles for work, lifestyle, and personal activities

  • Organize and access information tailored to different aspects of your life

By leveraging Brain AI, you can significantly improve your Sintra experience, streamline your workflow, and ensure that your Helpers consistently produce high-quality, context-aware content.

Find more information about Brain AI in this video tutorial.

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