What websites look like Customer.io?

Intercom, LottieFiles, Mobbin, Mistral AI, Copy.ai have the closest design to Customer.io, measured from their live pages: light or dark background, accent color, fonts, corners and headline size.

Websites like customer.io

Websites like Customer.io

Customer.io's website is light (#FFFFFF), with Saans, 96px headlines at weight 475, 6px corners and no accent color. These 12 sites share the most of that look, closest first.

What each site is compared with

Customer.io

Background: Light #FFFFFF
Accent: None, monochrome
Font: Saans
Corners: 6px
Headlines: 96px, weight 475

Intercom3 of 5 same
Background
Light #FFFFFF
Same
Accent
None, monochrome
Same
Font
Saans / Serrif
Close
Corners
6px
Same
Headlines
80px, weight 400
Close
LottieFiles4 of 5 same
Background
Light #FFFFFF
Same
Accent
None, monochrome
Same
Font
DM Sans LF
Differs
Corners
8px
Same
Headlines
96px, weight 500
Same
Mobbin3 of 5 same
Background
Light #FFFFFF
Same
Accent
None, monochrome
Same
Font
Saans
Same
Corners
22px
Differs
Headlines
80px, weight 652
Close
Mistral AI4 of 5 same
Background
Light #FBFBF8
Same
Accent
None, monochrome
Same
Font
ALTMistral
Differs
Corners
8px
Same
Headlines
96px, weight 500
Same
Copy.ai3 of 5 same
Background
Light #FFFFFF
Same
Accent
None, monochrome
Same
Font
ABC Normal / Inter
Differs
Corners
8px
Same
Headlines
88px, weight 600
Close
Mural3 of 5 same
Background
Light #FFFFFF
Same
Accent
None, monochrome
Same
Font
STK Bureau / ABC Social
Differs
Corners
8px
Same
Headlines
80px, weight 300
Close
Qwik3 of 5 same
Background
Light #FFFFFF
Same
Accent
None, monochrome
Same
Font
Poppins
Differs
Corners
8px
Same
Headlines
80px, weight 600
Close
Angular3 of 5 same
Background
Light #FFFFFF
Same
Accent
None, monochrome
Same
Font
Inter Tight / Inter
Differs
Corners
4px
Same
Headlines
80px, weight 500
Close
npm3 of 5 same
Background
Light #FFFFFF
Same
Accent
None, monochrome
Same
Font
Poppins / Arimo
Differs
Corners
4px
Same
Headlines
80px, weight 600
Close
Lululemon3 of 5 same
Background
Light #FAFAFA
Same
Accent
None, monochrome
Same
Font
Saans
Same
Corners
20px
Differs
Headlines
64px, weight 400
Differs
Gumroad3 of 5 same
Background
Light #F4F4F0
Close
Accent
None, monochrome
Same
Font
ABC Favorit
Differs
Corners
6px
Same
Headlines
96px, weight 400
Same
Evernote3 of 5 same
Background
Light #F9F6F2
Same
Accent
None, monochrome
Same
Font
Figtree / Inter
Differs
Corners
6px
Same
Headlines
72px, weight 600
Differs

How these are matched

Each of the 475 sites in the design library is compared with Customer.io on five things you see at a glance. Background: light or dark, and how close the shade is. Accent: the hue of the color on buttons and links. Font: the same family for headings and body, or one of them. Corners: the typical radius and pill buttons. Headlines: the largest type size and its weight. Same counts most, close counts half. Open any site for its fonts, color codes and a prompt for Claude Code, Cursor, Lovable or v0.

Want Customer.io itself? See Customer.io's fonts and color codes, or print the full report.

Measured from each site's live page as a browser renders it, Customer.io on 25 October 2026. Siteprint is not affiliated with these sites; names and trademarks belong to their owners.