Leo Premium is a subscription offered by Brave Software, a privacy-focused search engine and web browser company. The subscription costs $14.99 per month and provides users with higher rate limits and access to the latest AI models.
One of the main benefits of subscribing to Leo Premium is the ability to fetch more up-to-date information through the integration of search results into the Leo chatbot. Users can use this integration to obtain the latest scores, pull context related to a topic while reading an article, and search recent and relevant topics to create social media posts.
Another advantage of Leo Premium is its privacy-forward approach. Brave does not require users to log in, does not store conversations with the AI chatbot on its servers, and does not use responses to train its model. The company sends requests to an anonymization server first to hide a user's identity.
In addition, when purchasing Leo Premium, Brave issues unlinkable tokens to prevent any personal identification.
Overall, the financial cost of subscribing to Leo Premium is $14.99 per month, and the benefits include access to more advanced AI capabilities, increased rate limits, and a privacy-forward approach.
Brave Software has enhanced its search engine capabilities using AI in several ways prior to the integration of the Leo chatbot. One significant enhancement was the introduction of the "Summarizer" feature in March 2023. The Summarizer provides concise and to-the-point answers at the top of Brave Search results pages, in response to the user's input, solely based on Web search results2. Unlike a purely generative AI model, Brave trained its large language models (LLMs) to process multiple sources of information present on the Web2. This produces a more concise, accurate answer, expressed in coherent language.
In addition, Brave launched an AI-powered answer engine in April 2024. This feature synthesizes information from multiple sources into a single, intelligible answer to almost any query. The AI answer engine uses a combination of large language models (LLMs) and reliable data, and it is available for users across the globe.
These enhancements demonstrate Brave's commitment to integrating AI technology into its search engine capabilities to provide users with more efficient and accurate search results.
The Leo chatbot integration in the Brave browser offers several functionalities to enhance users' browsing experience. Here are some of the key features:
Interactive Web Pages: Users can interact with any web page by asking Leo to summarize content, generate related information, translate text, analyze content, and more, all without leaving the page3.
Document Analysis: Leo can analyze PDFs, Google Docs, and Google Sheets to provide users with the information they need quickly and efficiently.
Content Creation: Leo can create content such as articles, essays, and emails, making it a useful tool for content creators and researchers.
Translation: The chatbot can translate between different languages, making it a valuable tool for global communication.
Coding Help: Leo offers coding assistance by providing suggested and sample code for software applications and database queries.
Voice-to-Text: On iOS devices, users can ask Leo questions without typing on their phone via voice-to-text.
Privacy: Leo's Brave-hosted models don't retain or share chats, or use them for additional model training. No account or login is required to use Leo, ensuring a private browsing experience.
These features aim to make the browsing experience more interactive, efficient, and private for Brave browser users.