Your Personal AI Writing Assistant for Mac

ChatGPT for your entire knowledge base. Write faster and smarter to save up to 3 hours every day.

Works across all your favorite apps on Mac, iPhone, and iPad.

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Super Brain

Don't let personal knowledge management become a painful chore. Use Elephas Super Brain to seamlessly distill and express the best ideas from all your knowledge.

Supports data from a variety of popular sources, including PDF, Word, Notion, Obsidian, and even webpages.

Learn more

ChatGPT on top of all your apps

Run any task with the super-command bar, from filling out your Google Sheets to summarizing articles for you. Chat with your data to gain insights or write an article.

Learn more about the chat feature.

Never feel stuck again

Looking to save hours on tedious writing tasks? Our smart AI assistant can help with everything from proposals and cover letters to blogs and creating social media posts.
Across your favorite applications, Learn more

Write attractive content

Your emails should look professional, blogs should be clutter-free, and your social media content should engage your audience. Elephas got all three content rewrite modes.

Learn Zinsser mode that our users love.

Reply with a click

Are you spending too much time replying to emails, social media posts, or official chat messages? Now, you can reply to them with just a click!

Works across popular tools,

AI Smart Keyboard for iPhone and iPad

Write content seamlessly across your Apple devices; write emails, documents, and rewrite text to different tones.

Learn more

Loved by thousands of users across the globe

What our customers say about us

See how Elephas is helping Andrew accelerate his writing

I've tested dozens of AI-based content editing tools, and Elephas is in a class by itself. The features are great, and the developer is very responsive. I use it every day!

Rodrigo Franco

I LOVE this tool. As an analyst at a VC firm and a podcast host who has to market his own material. I've been very curious about how AI can help me get more done in less time. Other tools like Jasper and LEX are great at what they do. Elephas is one tool in my arsenal I am so thankful I have. Its great that it sits on your Mac, ready to be used inside any apps.

Jacob Brown


I like that I can use my own OpenAI API key to bring GPT-3 to any app on my Mac.

Josh Mulliken

Security Architect at RedHat

As a professional writer whose native language isn't English, I started using Elephas as a "live assistant" to quickly fix grammar in complex sentences or change the tone of some part of my texts.

Thomas Segura

Technical Content Writer

Hey all! I'm a web developer and have been struggling to write content in my clients' voice. Using Elephas, I was able to create a "profile" of my client, ask the AI questions, and finish up my work quickly. 100% Would recommend!

Alex Bootthanoo

Web Designer

I love Elephas. I use it daily. The price is great, and even though I use it every day my OpenAI costs haven't gone above $10/mo yet. I hit $9 last month, but that took a LOT of work.

Gregg Housh


Who is this for?

Marketers & Content Writers

πŸ‘‰πŸ» Generate blog ideas and outlines
πŸ‘‰πŸ» Produce a complete article
πŸ‘‰πŸ» Write viral content
πŸ‘‰πŸ» Repurpose content for social media
πŸ‘‰πŸ» Write headlines that convert
πŸ‘‰πŸ» Write cold emails
πŸ‘‰πŸ» Write a Tweet or a LinkedIn post

Business Professionals

πŸ‘‰πŸ» Turn instructions into professional emails
πŸ‘‰πŸ» Reply to emails with a click
πŸ‘‰πŸ» Rewrite sentences to different styles
πŸ‘‰πŸ» Write any professional content
πŸ‘‰πŸ» Generate executive summary
πŸ‘‰πŸ» Generate points for any topic
πŸ‘‰πŸ» Excel/Google Sheets formulas

Technical Professionals

πŸ‘‰πŸ» Write a technical blog
πŸ‘‰πŸ» Understand any code
πŸ‘‰πŸ» Write code in any language
πŸ‘‰πŸ» Write technical use cases
πŸ‘‰πŸ» Generate Unix commands from text
πŸ‘‰πŸ» Fix grammar mistakes in text
πŸ‘‰πŸ» Write JIRA stories

More power to everything you write

Not just a writing tool but a productivity powerhouse,


Generate ideas, outlines, or an entire blog in minutes. Supports multiple languages.


Give Elephas a hint, and see the magic. Elephas can write professional emails that attract eyeballs.


Create your custom command tailored to your business and invoke it on any app.

Grammar fixes

Good grammar reflects your credibility. Elephas fixes your grammar mistakes across your applications.


Summarize any article to read just the key takeaways.

Google Sheets/Excel formula

Text instructions to formula, no need to struggle with Google Searches.

Headlines that Convert

Writing copy is time-consuming and difficult. Elephas's AI can take your thoughts and turn them into words with emotion.


Create a presentation in 30 seconds. Give your title, and let Elephas generate a Keynote presentation.

Record Audio

Record new ideas, moments, meeting notes, takeaways from a podcast, and add it to your Super brain.

Check out our demo page for examples.

How it works

With useful writing features, you can easily save hours every day.


Sign up for the free trial.


Install the DMG file and enter the license keys.


Let the Elephas assistant help you with all your writing.

Works across applications

Elephas works on all your favorite applications on your Mac, and you don’t have to switch windows to write content.

Download now

Frequently Asked Questions

How is it different from other AI tools?

It works on all of your Mac applications, working as a writing assistant, unlike other AI tools.

You use your own OpenAI keys, and you pay for what you use.

We don't store your data on our servers.

Is Elephas privacy-friendly?

We respect your privacy and will not store or analyze your text content. But the content will be sent to OpenAI for processing. Please review their privacy policy for more information.

Do I need an OpenAI account?

No, if you select the paid plan during onboarding. The Elephas Mac app features its own AI engine supported by OpenAI APIs. However, you can also use your own OpenAI key. This allows for maximum flexibility in utilizing the full potential of GPT-3/GPT-4. There are no longer any monthly credits or limitations.

Is there a free trial?

Yes, you can download the free version and upgrade it when needed.

Does it have support for German or Spanish?

Yes. Almost all features support all popular languages.

Does it work on Windows?

No, only Mac is supported for now.

How much does it cost per month?

Elephas has 3 different plans, starting from $4.99/month to $14.99/month. If you want to access Elephas across devices, including iOS devices, then Pro or Pro Plus is your best option.