Archgram vs Lucidchart and Miro

Lucidchart and Miro are general visual collaboration platforms, strong for workshops, whiteboarding and cross-functional diagrams. Archgram is narrower on purpose: architecture diagrams as text that engineers can review, version and generate, tied to ADRs and delivery.

	Archgram	Lucidchart and Miro
Focus	Architecture diagrams, ADRs and delivery tracking	General visual collaboration
Diagram as text	Yes, with preview and conversion	Primarily canvas-based
Version control	Git sync, pull requests	Built-in history; Git is not the model
Enterprise controls today	Row-level security, encrypted tokens. SSO / SAML and audit logs are on the roadmap, not available	Mature enterprise administration; check current plans

Choose Lucidchart and Miro if

Non-engineers need to drag shapes in real time during workshops.
You need a broad template and whiteboarding suite beyond architecture.
Your organisation already standardised on one of them with enterprise controls you require today.

Choose Archgram if

Your architecture diagrams should live next to the code and change in pull requests.
You want AI to draft diagrams from a description or a repository scan.
You want to keep your own AI provider and data under your control.

Products change. This page describes approaches as we understand them; check each vendor’s current documentation before deciding.