He Built B2B Software Without a Technical Co-Founder — and Raised $100M+

Key Takeaways

• A "right to win" — felt pain, a lived category, or a unique go-to-market — is the filter that separates ideas worth quitting your job for from ideas that just sound good. "I'll outwork everybody" doesn't count.
• Enterprise deals die on structure, not product: find a champion with real authority, price under approval thresholds (John sells at $95K to stay below the $100K VP line), and line up with fall budget cycles.
• YC's parting warning to John's batch: startups don't die from running out of money — they die from founder burnout.
• The technical co-founder requirement is over. John has never learned to code and ships working prototypes connected to Campfire's backend.

Listen: Apple Podcasts | Spotify

Introduction

In 2010, John Glasgow stood in line for chicken nuggets with $4 in his bank account. The nuggets cost $5. He called his dad and asked him to transfer the difference.

His first startup — a social shopping product he built with his identical twin brother that looked a lot like Pinterest, years before Pinterest — had just burned through their seed money and their graduation money. He moved back in with his parents in San Jose and took the only finance job he could find in a post-crisis market.

Fifteen years later, he applied to Y Combinator with no co-founder lined up, no code written, and a daughter who was two weeks old. Today Campfire is the AI-native ERP that fast-growing companies use to replace NetSuite, with 105 employees and over $100 million raised from Accel and Ribbit (⚠ pending sign-off). John is, in his own words, the anti-pattern: "Older, non-technical founder, solo … couldn't write a line of code. It's the anti-pattern for the common founder today."

This conversation is about why the anti-pattern worked — and why it works better now than it ever has.

The Right to Win

The first company failed, John says, because he had no business building it. Everybody shops; he had no unique insight into shopping. The lesson took fifteen years to fully land, and it became the filter for everything that followed.

"When founders tell me 'I'm going to outwork everybody' … that's not a right to win."

A right to win is something structural: you've felt the pain yourself, you've lived the category, you have engineering prowess others don't, or you have a go-to-market nobody else can run. John spent fifteen years inside corporate finance — Fidelity, Adobe, and the finance team behind Invoice2go's $625M acquisition by Bill.com — getting so frustrated with legacy ERPs that he'd come home ranting about them. When he finally applied to YC, the application was essentially that frustration written down.

The right to win showed up before the product did. His early sales motion was cold outbound with a simple frame: I'm a fellow finance peer, and I have this pain — if you have it too, let's chat. One stranger met with him weekly for an entire summer, asked for nothing, and became a paying customer. Early customers told him the product was too rudimentary to use — and bought anyway, because "I am you. I felt the pain with you."

The Buyer's-Side Sales Playbook

Most founders learn enterprise sales from the outside. John spent years as the finance person behind the buyer at Adobe, reviewing vendors and running the math on software purchases. The episode's most tactical stretch is him handing over that playbook.

Some of it is structural knowledge you can't Google: at Adobe, employees needed warm intros to colleagues inside their own company. Deals that cross departments or P&Ls die in budget-ownership standoffs. Nine-month deals evaporate when one champion changes jobs.

Some of it is immediately actionable:

"Anything over $100,000 might need to go up to a VP. So maybe you sell for $95K, because then you can go in at the director level."

Find a champion with actual authority. Respect the fall budgeting cycle — or position yourself as a budget replacement, which is Campfire's default motion: a clean one-for-one swap for the legacy ERP line item.

Two Years in the Wilderness

Campfire began with a technical co-founder. It lasted weeks. The passion for the category was John's, the pain was John's, and they both knew it — so he went solo almost immediately after quitting his job.

What followed was the hardest stretch of the story: two full years before product-market fit.

"Pre-product-market fit, you're wandering in the wilderness. I would come home and my wife would be physically picking me up off the floor."

Investors suggested he think about a new idea. Everyone else in his YC batch had taken off or pivoted. He was the only one still working on the original thesis. His conviction filter — don't listen to anybody but customers — is the one he now gives every founder who calls him asking whether to pivot.

And he passes along YC's parting warning, delivered on the last day of the batch: if anyone here fails, it won't be because you run out of money. It's because you burn out. Julian's version, from eight years of watching founders at On Deck and ODF: people run out of hope before they run out of money.

The Anti-Pattern, Vindicated

Someone once published a chart of founder ages at Series B. It stopped at 35. John started Campfire at 36 — off the page — with a newborn at home and no ability to write code.

His answer to the age myth is ruthless prioritization: there's Campfire and there's family, nothing else. Work before the kids wake up, work after they're down. Don't defer marriage and kids for the company — deferring life, he argues, is what actually produces burnout.

His answer to the technical myth is the most striking part of the episode. As a finance person, his Figma used to be a spreadsheet he'd hand to engineers. Now:

"I will ship fully functional prototypes … connected to our backend — and I still have not learned engineering at all."

He one-shots wild ideas with AI, runs them past ten customers, and hands engineering something clickable — at a company with more than 100 employees (engineering is Campfire's fastest-growing team). His conclusion closes the loop on the whole episode:

"'You should have a co-founder if you're non-technical' was always the pitch to people like me. Now, I don't think that's true."

The ultimate bet on yourself, he calls solo founding — believing you can build something when the expected value is zero. The anti-pattern founder made that bet with every disadvantage the myth says matters. It turns out most of them don't.

About John Glasgow

John Glasgow is the founder and CEO of Campfire (campfire.ai), the AI-native ERP for fast-growing companies. Before founding Campfire in Y Combinator's Summer 2023 batch, he spent 15 years in corporate finance at Fidelity, Union Square Advisors, Adobe, and Invoice2go, where he was VP of Business Development through its $625M acquisition by Bill.com. He built Campfire solo after a brief co-founder split — and still ships working product prototypes without ever having learned to code.

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