Is Figma still the default?

For most product and brand teams, yes. Open-source options such as Penpot are worth a look if lock-in or cost is the brief.

Where should the design system live?

In the tool the makers open every day. A PDF of tokens that nobody updates is a brochure, not a system.

Can clients sit in the file?

Yes — with a view they cannot break, and a comment rule. Unlimited edit access is how a logo gets nudged 12 pixels on a Sunday.

Tools / Design & Prototyping

Best design and prototyping tools for product teams

The canvas where the product and the brand actually get decided — a file you can hand to a developer without exporting a prayer.

6 tools · ordered by quality and recency — not by who paid

Pin this category · $149/moNot Claim #1

Who this is for

Product designers and small studio teams who share components and sit in reviews with clients. Use this list for the daily canvas, not for generating a moodboard. If the file has to survive a developer hand-off, start here.

Best for

There is a product surface, a brand system, or a handoff. The file has to survive a developer opening it later.
You need components and comments, not a published marketing URL.
The keeper will be rebuilt properly after any generative exploration.

Not ideal if

The job is only a launch page you want live this week. That is a website builder.
You are still exploring a mood. Generate it elsewhere, then rebuild the keeper here.
Someone is tracing the wordmark every Thursday. The system has already slipped.

Questions worth asking

Is Figma still the default?: For most product and brand teams, yes. Open-source options such as Penpot are worth a look if lock-in or cost is the brief.
Where should the design system live?: In the tool the makers open every day. A PDF of tokens that nobody updates is a brochure, not a system.
Can clients sit in the file?: Yes — with a view they cannot break, and a comment rule. Unlimited edit access is how a logo gets nudged 12 pixels on a Sunday.