Looking for Beta Testers! Fello AI is getting the ability to create real documents, spreadsheets, and presentations right in chat. Want help us testing? Contact us at felloai@icloud.com!

Fello AI: Universal AI Chatbot

All the Best AI Models In One App on your Mac, iPhone & iPad.

Claude 4.6

Gemini 3

Grok 4.20

Nano Banana

GPT-5.4

DeepSeek

Perplexity

And more...

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Why Choose Fello AI?

Elevate Your AI Workflow with Advanced Functions.

All Top AIs With No Limits

GPT, Claude, Gemini, DeepSeek, Perplexity, Grok,...

Deep Online Search

Find accurate answers and up-to-date info from the web in seconds.

Chat with PDFs & Other Files

Analyze, summarize, and get insights from images, PDFs, or documents.

Create & Edit Images

Create logos, edit photos, or generate images in seconds.

Use on All Your Devices

Fello AI works seamlessly across Mac, iPhone, and iPad.

Chat in Any Language

Use the app in 17 languages, get replies from AI in over 200.

Fello AI macOS app interface in light mode showing chat assistant and sidebar on MacBook

What
People Say
About Fello AI

I have been struggling with marketing content and AI has saved my life and time. I highly recommend it.

It was great using GPT to write text for our new website will be using this again for social media as well.

This app is amazing.The app allows small businesses equal access and equal opportunity to level up! First day, this app helped my husband tremendously with his business.

Probably best AI chatGPT app I tried in the mac App store. It has everything I need... good job!

Super nice app. Really appreciate simple design. No complicated settings or anything. It just works perfectly.

Really efficient and helpful. Really love the search function because I have a lot of chats every day and sometimes need to go back.

Download Fello AI,
the all-in-one AI App

rating 4.7, 20K+ reviews

From Our Blog

Claude Code Login Issue: How to Fix the “Can’t Paste Authentication Code” Error on macOS and Windows

AI 기본 사항 및 사용 방법 가이드

If you just ran claude login, got your authentication code from the browser, and your terminal silently refuses to paste it, you are not doing anything wrong. This was a known regression that started in Claude Code v2.1.105 and persisted ...

4월 15, 2026

PDF to PowerPoint with AI: Turn Any Document into a Presentation

AI 기본 사항 및 사용 방법 가이드

A dense 50-page PDF can become a 20-slide editable PowerPoint in under 5 minutes using AI, and you don’t need expensive software to do it. The trick is using AI to extract the structure, rewrite the content for slides, and ...

4월 15, 2026

GPT Image 2 Just Leaked and It Looks Incredible

AI 뉴스

Three mysterious image models appeared on LM Arena and vanished within hours. Here's everything leaked about OpenAI's GPT Image 2, including capabilities, benchmarks, and expected release date. ...

4월 15, 2026

Grok vs ChatGPT: Which AI Chatbot Is Actually Better in 2026?

AI 기본 사항 및 사용 방법 가이드

ChatGPT now runs on GPT-5.4, launched on March 5, 2026, while Grok is powered by Grok 4.20 from xAI. Both chatbots have evolved significantly over the past year, and picking between them is no longer as simple as “ChatGPT is ...