Speculative case study

Speculative rebrand Brand strategy + UI Rapid design sprint 2026

The Homecoming.

A recommitment rebrand that returns Freddie to the colors he wore before 2018 — unearthing Mailchimp's forgotten heritage instead of inventing a new system.

Redesigned Mailchimp home page

Overview

The premise

Since the Intuit acquisition in 2021, Mailchimp reframed its voice around platform credibility and enterprise ambition — quietly trading away the down-to-earth warmth that made small businesses trust it in the first place.

The Homecoming doesn't invent a new identity. It argues that Mailchimp already had the right one and forgot to look like it — then brings Freddie, and the brand's original colors, home. Scope: brand strategy, a returned color and type system, and three production screens, all built from scratch in a single sprint.

The problem

The soul left the building

The visual system is technically intact, but the warmth is gone. Today's homepage sells the platform with a corporate headline, ROI proof points, and an enterprise-defensive layout; the Switch page negotiates with a dense stat block. Neither sounds like it was built for the small business owner it's meant to serve.

Before
Old Mailchimp home page
Original home page
Before
Old Mailchimp switch page
Original “switch to Mailchimp” page

Brand Identity

Brown and blue were always Freddie's colors

The direction was locked before building began: keep Freddie, retain the wink, and return his colors to their origins.

Cavendish Yellow — introduced by COLLINS in 2018 — is retired. Freddie's fur goes back to Heritage Brown (#3D2314) and his hat to Confident Blue (#1B3A6B) — the same family as Intuit's navy, but warmer and more human. Creative Purple (#6B3FA0) becomes the activation color, appearing only when something creative is happening. Four colors, four defined roles, zero ambiguity: blue means move, purple means make.

Montserrat is pushed to an editorial extreme for headlines and CTAs; Source Sans 3 carries body and UI — a voice that reads like a small business owner wrote it, but an engineer made sure it worked.

Winking Freddie mascot

Logo suite

The mascot, the horizontal lockup, and the standalone envelope — one family, returned to Freddie's original colors.

Mailchimp horizontal logo lockup
Winking Freddie mascot
Mailchimp envelope mark

Color system

Each color carries a defined emotional role and a usage rule — they communicate, they don't decorate.

Heritage Brown

#3D2314

Foundation · hero sections · the anchor.

Confident Blue

#1B3A6B

Container · the Intuit Bridge.

Creative Purple

#6B3FA0

Creative activation — appears when it means something.

Founder's White

#F5EFE8

The base — where content lives.

Brim Blue

#4A8AC4

Universal button fill on warm surfaces.

Cavendish Yellow

#FFE01B

The COLLINS-era accent, retired in this system.

Retired

Blue means

Move.

Log In · Start Free · Make the Switch · View Report · Save Draft

Every action that moves you through the product.

Purple means

Make.

Create Campaign · Start Writing · Publish · Design Your Email

Every action that begins a creative process.

Typography

Montserrat pushed to an editorial extreme, with Source Sans 3 carrying the utility.

Aa

Montserrat

Primary · Headlines · CTAs · Brand

Weight
Black / 900
Scale
80–120px display
Tracking
−0.05 to −0.08em
Aa

Source Sans 3

Secondary · Body · UI text · Labels

Weight
Regular / 400
Scale
16–18px body
Tracking
Normal

The Redesign

Three screens, three arguments

Each screen makes a different case for the rebrand — recommitment, confidence, and intimacy — and every pixel was built from scratch, no templates or UI kits.

Redesigned home page
Homepage — Recommitment. A Founder's White foundation and Heritage Brown hero. A human headline, a lifestyle photo, and named peer testimonials — "13M+ small businesses" — replace the corporate ROI pitch. It sells the feeling of being understood.

Switch to Mailchimp — Confidence

Confident Blue dominant, one emotional argument: "Your audience is waiting." Three diamond bullets stand in for a dense feature-and-price table. The page declares rather than negotiates.

Redesigned switch to Mailchimp page

Mobile Email Builder — Intimacy

The core product moment. An AI Mood Detection panel reads your tone (“Warm · Direct”) before you send, the block palette keeps composition to a single column of decisions, and the purple Send button treats sending as the culminating creative act — Creative Purple earning its role as the catalyst rather than decorating the screen.

Mobile email builder

Before & After

Side by side

Before
Old home page
After
Redesigned home page

Methodology & reflection

What I took away

Built entirely from scratch — no UI kits or templates — with every primary text pairing held to WCAG 2.1 AAA. Decisions were stress-tested from both sides before the final call.

Challenge

Recommitting to humanity inside a product that's been corporatized — without pretending the Intuit acquisition never happened.

Decision

Making the mascot work. Freddie goes back to his Heritage Brown fur and Confident Blue hat and picks up an active prop, which turns him from a decorative element into a mascot with intention.

Speculative Innovations

Creative Purple activation is proof-of-concept and worth prototyping in a live builder. An approval-state system for Freddie — his expression signalling Ready to Send or Something’s Off — was scoped and never built; the rebrand stopped at the identity.