Best Microsoft Copilot Alternatives in 2026

Claude

Anthropic's AI assistant for writing, coding, research, and problem-solving in a conversational web app.

IsThisAIImage

Ask “is this AI image?” with a free online checker. Upload a photo to get AI-generated and deepfake scores, a clear verdict band, and optional generator hints i

Monica

An all-in-one AI assistant bringing GPT, Claude, and Gemini models to chat, search, writing, image and video creation in one browser extension and app.

Wordtune

AI writing assistant that rewrites, paraphrases, and polishes your text for clarity and tone.

Gemini

Google's multimodal AI assistant for writing, research, planning, and everyday problem-solving

Notion AI

AI agents, enterprise search, and meeting notes built directly into the Notion workspace teams already use.

ChatGPT

OpenAI's conversational AI for answers, writing, coding, and image creation in one chat interface.

Khanmigo

Khan Academy's AI teaching assistant and tutor that guides students to answers instead of just giving them.

DeepL

AI-powered translation and voice platform delivering high-accuracy language conversion for text, documents, and real-time speech.

Frase

The content operating system that writes, optimizes, and publishes content to rank on Google and get cited by AI.

Surfer

AI visibility platform that helps brands rank in Google and get cited by ChatGPT, Gemini, and Perplexity.

Sudowrite

The AI writing partner built specifically for fiction writers and novelists.

Writesonic

The AI Search Growth Engine: track AI visibility across 10 platforms, fix content gaps, and prove the revenue lift.

The AI-native GTM platform that unifies sales, marketing, and ops workflows into one system instead of dozens of disconnected AI point solutions.

Jasper

AI marketing agents that plan, create, and optimize campaigns end-to-end for enterprise teams.

Undetectable AI

Detect AI-generated text and images, then humanize AI writing to read naturally and pass AI detectors.

AI-powered content authenticity detection for plagiarism, AI-generated text, and deepfakes.

Lavender

AI email coach and sales agent that helps reps write better, more personalized emails and get more replies.

Fin by Intercom

The AI Customer Agent that resolves support and sales conversations across every channel, with usage-based pricing tied to outcomes.

Chatbase

AI customer support agents that resolve tickets, sync with your systems, and deploy across every channel.

Tidio

AI-powered live chat and chatbot platform that turns customer conversations into sales, leads, and bookings.

Character.AI

Chat with millions of AI characters—your words, your world, on the web's leading AI chat platform.

Poe

One chat app to access GPT, Claude, Gemini, Grok, and thousands of other AI bots in a single subscription.

Mistral AI

Frontier open-weight AI models, an enterprise platform, and the Vibe assistant for building AI agents, chat, coding, and OCR workflows.