System
Tokens, components and the rules between them. One definition for every surface, so a change in one place moves all of them.
Delivered as code, plus a documented PDF your team can read.
For SaaS and developer tools
You have a marketing site, a docs site and a dashboard. They were built at different times by different people against different deadlines, and they disagree about what a button is, what an error sounds like, and whether a table row is clickable. Your buyer crosses all three in the first ten minutes.
The expensive version of this problem is not the inconsistency. It is that the dashboard, the part people pay for, is the surface nobody has ever designed, because every screen in it arrived as a ticket. Forty columns, no empty state, and an API key dialog somebody built in an afternoon.
Patterns a devtool actually needs
The tokens are the same on the marketing page, in the docs and inside the product. Change one, and all three follow.
Where the work lands
Tokens, components and the rules between them. One definition for every surface, so a change in one place moves all of them.
Delivered as code, plus a documented PDF your team can read.
Replacing surfaces costs more than building them: there is an audit first, a redirect map, and a brand somebody already signed off on to unpick. Replacements are priced separately.
$5,800 composed line by line
$5,300
You save $500
Brand core, marketing site and social kit.
$11,300 composed line by line
$10,500
You save $800
Everything in Launch, plus the design system at the standard tier.
$16,400 composed line by line
$14,900
You save $1,500
Everything in Product, plus the build at the system-owner rate.
$500, five business days, a recorded walkthrough, a written action plan and a competitor table, and it comes off the project if you book one.