Fello AI: Universal AI Chatbot

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

As seen on

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.

An image icon with sparks in the top-right corner, symbolizing AI enhancement.

Create & Edit Images

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


icon with iMac, iPhone and iPad symbolizing multiplatformness of Fello AI.

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

Fello AI chat interface showing a cartoon-style transformation of a family photo using AI.

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

rating 4.7, 20K+ reviews

From Our Blog

If you’ve spent any time around AI images on social media, chances are you’ve heard the name Nano Banana. It sounds silly. It looks silly. And yet, behind that playful name is one of the most powerful image-editing AI models released ...

TL;DR: High-quality ChatGPT prompts for writers rely on specific constraints, role definitions, and output specifications. Instead of generic requests, use “mega-prompts” to handle complex tasks like character psychology, scene beats, and style mirroring. For a deeper dive into structure, explore ...

TL;DR Using specific, constraint-heavy ChatGPT prompts can reduce teacher administrative workload by 30-50%. The best prompts include role, grade level, specific standards, time constraints, and output format (e.g., “table” or “email”). Always anonymize student data before inputting it into AI ...

TL;DR Prompt brief checklist table Step What to provide Why it matters Copy-paste example 1 Role Forces the right “writer brain” “Act as a senior conversion copywriter.” 2 ICP Prevents generic copy “Target: busy agency owners doing client reporting weekly.” ...