Best Apex Alternatives & Competitors

Free / Open-sourceThe AI workspace where teams and agents get work done together

Enterprise AI grounded in your company's own knowledge

Your personal AI agent from Meta that actually gets things done

Free / Open-sourceAn adaptive AI work assistant that learns how you work across inboxes, calendars, chats, and apps

SpecialistA shared brain that gives every AI tool your team's real context

Free / Open-sourceThe AI super app for work — tasks, projects, calendar and meetings in one place

Free / Open-sourceAn AI agent that connects your work tools and gets things done

The AI productivity suite with agents, email, and docs that work wherever you do

Free / Open-sourceAI-first email that turns your inbox into a chat-like workspace

Free / Open-sourceGive ChatGPT and Claude a single way to ask your whole business

A personal assistant that knows you and acts before you ask

Free / Open-sourceAutonomous AI agents that run real business workflows end to end