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Category: Founder Series

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Kai Collective Case Study: How Fisayo Longe Built a £2M Fashion Brand Without FundingKai Collective Case Study: How Fisayo Longe Built a £2M Fashion Brand Without FundingKai Collective Case Study: How Fisayo Longe Built a £2M Fashion Brand Without FundingKai Collective Case Study: How Fisayo Longe Built a £2M Fashion Brand Without FundingKai Collective Case Study: How Fisayo Longe Built a £2M Fashion Brand Without FundingKai Collective Case Study: How Fisayo Longe Built a £2M Fashion Brand Without FundingKai Collective Case Study: How Fisayo Longe Built a £2M Fashion Brand Without FundingKai Collective Case Study: How Fisayo Longe Built a £2M Fashion Brand Without Funding

Kai Collective Case Study: How Fisayo Longe Built a £2M Fashion Brand Without Funding

Apr282026

Kai Collective is a London‑based contemporary womenswear brand founded by Nigerian‑born Fisayo Longe in 2016. Longe bootstrapped the company with an £8,000 ($11,000) loan from her mother after dropping out of university and leaving an auditing role at KPMG. The brand struggled for its first four years, generating only 23 orders at launch despite Longe’s 40,000 social‑media followers — a painful lesson that influence alone does not equal sales.

This Kai Collective case study highlights how Fisayo Longe navigated challenges to build her brand.

Everything changed in early 2020, when Longe wore a sheer, earth‑toned mesh dress to a BAFTA party. The Gaia dress went viral on Instagram and TikTok, sold out immediately, and generated an estimated £200,000 in revenue. By 2024 Kai Collective’s annual revenue had reached £2 million, with lifetime sales totaling approximately £6 million. The brand has been featured in Vogue, Elle, Marie Claire, and Forbes, and Longe was named to the Forbes 30 Under 30 Europe (Art & Culture) list in 2021.

Kai Collective remains 100% founder‑owned, has never taken outside funding, and prioritises community co‑design, size‑inclusive silhouettes (US 0–20+), and prints that celebrate the female form and African heritage. The brand’s enduring lesson: authenticity and resilience outweigh follower counts.

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From Apartment Startup to $11B Legal AI Operating System: The Harvey StoryFrom Apartment Startup to $11B Legal AI Operating System: The Harvey StoryFrom Apartment Startup to $11B Legal AI Operating System: The Harvey StoryFrom Apartment Startup to $11B Legal AI Operating System: The Harvey Story

From Apartment Startup to $11B Legal AI Operating System: The Harvey Story

Apr102026

It was July 4, 2022. My co-founder Gabe and I were in our San Francisco apartment, still living on a mattress on the floor, when we dialed into a video call with the entire C-suite of OpenAI. We had cold-emailed them two weeks earlier with nothing but a rough demo and an audacious 86% accuracy claim on a Reddit legal advice test. They didn’t laugh us off the line. Instead, Sam Altman and his team agreed to meet on a national holiday. That moment felt like a strange, quiet inflection point—the legal industry was about to shift, and we had somehow secured a front-row seat to the future of the legal AI operating system reshaping the industry.

Two years later, that casual July Fourth call had evolved into a fundamental transformation of how legal work gets done. By early 2025, Harvey had surpassed $50 million in annual recurring revenue, expanded to 235 customers across 42 countries, and locked in the majority of the top 10 U.S. law firms as clients. Today, over 100,000 lawyers across more than 1,000 organizations globally run their most critical work through our platform. We didn’t just build another legal tech tool; we built the underlying operating system for how AI and law will coexist.

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Founder Case Study: Cursor (Anysphere) – The Fastest-Growing Startup EverFounder Case Study: Cursor (Anysphere) – The Fastest-Growing Startup EverFounder Case Study: Cursor (Anysphere) – The Fastest-Growing Startup EverFounder Case Study: Cursor (Anysphere) – The Fastest-Growing Startup EverFounder Case Study: Cursor (Anysphere) – The Fastest-Growing Startup EverFounder Case Study: Cursor (Anysphere) – The Fastest-Growing Startup Ever

Founder Case Study: Cursor (Anysphere) – The Fastest-Growing Startup Ever

Mar182026

Founder Case Study: Cursor (Anysphere): December 2021, MIT Dorm Room

The four of us were huddled around a single laptop, completely stuck. For six months, we’d been building an AI tool for mechanical engineers working with CAD software—computer-aided design. The problem? None of us knew anything about mechanical engineering.

Aman was staring at a visualization of a piston assembly. Sualeh was reading documentation about gear ratios. Arvid was running calculations that looked like ancient Greek to me. We were brilliant at building AI systems but utterly ignorant of the domain we were trying to disrupt. The project was failing, and we all knew it.

Then Sualeh said something that would change everything: “Why are we trying to solve problems for an industry we don’t understand? We’re software engineers. We live and breathe code. Let’s build something for ourselves.”

That night, we pivoted. We decided to build an AI tool for the one thing we actually knew deeply: writing software. We had no idea that this dorm-room realization would lead to the fastest-growing startup in history—from zero to $100 million ARR faster than any company ever, then to $1 billion, then to $2 billion, all in under three years .

By November 2025, we had raised $3.4 billion from Accel, Coatue, Thrive Capital, a16z, Google, and NVIDIA . Our four MIT-founder team, all under 30, each held stakes worth over $1.3 billion . And it all started because we admitted we were building the wrong product for people we didn’t understand.

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It Is Well: How a Nigerian-Canadian Designer Built a Global Brand Celebrating the African QueenIt Is Well: How a Nigerian-Canadian Designer Built a Global Brand Celebrating the African QueenIt Is Well: How a Nigerian-Canadian Designer Built a Global Brand Celebrating the African QueenIt Is Well: How a Nigerian-Canadian Designer Built a Global Brand Celebrating the African QueenIt Is Well: How a Nigerian-Canadian Designer Built a Global Brand Celebrating the African Queen

It Is Well: How a Nigerian-Canadian Designer Built a Global Brand Celebrating the African Queen

Mar22026

The email came through at 3:47 AM. I was awake, as I often was in those early years, staring at bolts of Ankara fabric piled in my Toronto apartment, wondering if I’d made a terrible mistake. The subject line read: “Kelly Rowland’s stylist.” I almost deleted it as spam.

“We’re interested in featuring ÖFUURË for an upcoming appearance. Do you have the Sunrise Kaftan in a size 6?”

I read it seven times. Then I called my mother in Nigeria, forgetting the time difference. She answered, alarmed. “Tehilah, what’s wrong?” I couldn’t speak. I just sent her a screenshot. She started crying. I started crying. Somewhere in Los Angeles, Kelly Rowland was about to wear a piece of clothing I had designed, made from fabrics that told stories my grandmother taught me.

That moment wasn’t just validation. It was proof that the vision I’d carried since 2015—that African aesthetics deserved a global stage, that our vibrant colors and bold patterns could speak to women everywhere—was real. By 2026, our designs would be worn by a constellation of celebrities including Kelly Rowland, Tia Mowry, Nicole Ari Parker, Issa Rae, Yvonne Orji, Gabourey Sidibe, and Danielle Brooks . Our mobile app would be downloaded across 27 languages, from Arabic to Vietnamese . And a word from the Ishan language of Nigeria—Ofure, meaning “it is well”—would become a global fashion statement .

But that night, staring at that email, I was just a girl who believed that Black women everywhere deserved to feel like royalty.

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