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Assembly Studio is the platform for running your firm and serving your clients — CRM, portal, built-in apps, and an AI app builder that lets you describe a new app in plain English and have it built for you. No glue code, no separate auth system, no third tool for your clients to learn.
Assembly Studio is in private beta. Some features are still landing, and this guide will grow alongside the product. If something looks off, tell us in the Slack community or email studio@assembly.com.

What you can build

Client-facing apps

Onboarding checklists, request forms, knowledge bases. Your clients log into your branded portal and can use apps you build from one branded place.

Internal tools for your team

Pipeline trackers, team dashboards, request queues, internal checklists. Anything your team needs, available in the Assembly Dashboard. 

How the Assembly Studio is different

Today’s app builders are great for internal tools, websites, and one-off apps. But if you’re serving real paying clients, you don’t want a single isolated app. You want a unified, reliable, and polished client experience. Describe what you want — an onboarding wizard, an approvals workflow, a community space. Assembly Studio generates an app that works with your existing contacts and team, respects your permissions, and integrates notifications. Every app deploys to your portal, not as a standalone tool on a separate URL, but as a native part of your client experience. And you don’t have to build everything yourself. Assembly ships with a library of vetted apps and an embed library that lets you turn on features with one click — for client messaging, payments, proposals, project management, and more.

Where to start

Build your first app

A 10-minute walkthrough from prompt to a working app in your workspace.

Core concepts

The Assembly Studio model — Dashboard, portal, clients, companies, apps — before you build.

Writing prompts

What makes a good prompt, what to leave out, and worked examples.

Slack community

The beta cohort space. Share what you’re building, get help, see what others are shipping.