How He Built and Sold an AI Startup to HubSpot in 11 Months

TLDR: Five startups, zero VC debt, one acquisition: Neri's unconventional founder playbook

Neri Bluman, co-founder of XFunnel AI, built an AI-powered SEO and GEO platform to $1.5 million ARR with 10 employees, then sold it to HubSpot in 11 months. Before XFunnel, Neri co-founded AVO, a grocery delivery company that scaled to 1,100 employees and over $100 million raised, survived COVID, then laid off 95% of the company in three days when the 2022 financial crisis hit.

Listen to this episode to learn why most founders don't need VC money to reach financial freedom, how educating customers before selling them anything built XFunnel's entire pipeline without a dollar of paid acquisition, and the honest co-founder conversation every founding team should have before writing a single line of code.

Meet the guest: Neri Bluman, co-founder of XFunnel AI

Neri Bluman is a five-time founder who built a sunscreen vending machine startup, scaled an e-commerce company to 1,100 employees and $100M+ raised, and then built and sold an AI search visibility platform to HubSpot, all before most people finish their second company. His background spans law, operations, and go-to-market, and his current focus is on helping founders have honest conversations about what they actually want to build.

Chapters

[00:29] Neri's origin story: 27 jobs, a law degree, and a decision to never look back

[05:47] Mini-Sun: the sunscreen vending machine startup that taught the fundamentals of building from nothing

[11:30] Why co-founder trust matters more than ideas, execution, or funding

[17:23] How one customer request accidentally created AVO's entire business model

[24:37] AVO's growth from 150 to 1,100 employees: the mid-level management trap

[38:59] What XFunnel actually built and why LLM visibility became a real market

[47:49] How HubSpot went from customer to acquirer, and why acquisitions are anticlimactic

[52:08] Three founder archetypes and why 70% only need $5 to $15 million

[1:02:18] Egoless entrepreneurship: the mindset behind Neri's most sustainable decisions

Key insights

XFunnel reached $1.5M ARR with 10 employees and zero marketing spend by educating customers before selling to them.

Every customer call started with 20 minutes of explaining what LLMs are and how they impact brand visibility. "We were educators more than anything," Neri explains. "Every call that we were on started with 20 minutes of what is LLM. What's changing? How does it bring results to you?" That approach built trust before the product was even pitched. Growth came almost entirely through word of mouth. When your market needs to be taught before it can be sold, the company that educates consistently across every touchpoint is the one that wins the deal.

The 11-month acquisition timeline obscures the real story: Neri's starting point was his fifth startup and a decade of compounding founder experience.

"When you get to the point that you're starting your fifth startup, your starting point is very different," Neri shares. He and co-founder Béry ran a strategic round rather than traditional VC, kept the team to 10 people, and identified HubSpot as a likely incumbent early. As we discuss in the episode, that kind of clarity doesn't come from a playbook. It comes from knowing what to skip. The compounding isn't just in skills; it's in knowing what you don't want, which makes every decision faster and cleaner.

HubSpot bought XFunnel because 40 of their own marketing team members were using it daily, finding bugs, and suggesting features.

The acquisition didn't start with a pitch deck. It started with a referral that made HubSpot a customer, and then their biggest one. "A big chunk of the diligence was made by 40 people of their marketing team sitting on our tool and finding bugs every day," Neri explains. HubSpot later joined XFunnel's strategic round, and the acquisition followed from there. "Companies are bought and not being sold." The path to a strategic exit starts with making your product indispensable to the right customer, not with optimizing for corp dev conversations.

AVO spent zero dollars on customer acquisition for four to five years by turning HR managers and building managers into their distribution channel.

Instead of paid ads, AVO partnered with office managers to launch branded online convenience stores for each building or company. The employer got a compelling perk; employees could order a single avocado with no minimum and no delivery fee. "We didn't spend a dollar on advertising at AVO in the first four, five years at all," Neri recalls. One building management company could unlock 200 to 300 buildings at once. The takeaway for SaaS go-to-market: find the distribution partner whose incentives naturally align with putting your product in front of end users, and build your motion around amplifying that channel.

Product-market fit has one reliable signal: a founder who is honest with themselves.

"No one can quantify it. No one can tell you this is the formula," Neri says. "A hunch of a founder that is true to himself, that's the only thing that you can actually count on." At AVO, the entire business model came from a single customer who asked why they were only delivering to kindergartens. At XFunnel, it came from Béry spotting a blind spot: people weren't treating LLMs as search yet. Stop looking for a metric and start listening to the discomfort in your gut when something doesn't feel right, or the excitement when it does. No dashboard replaces that signal.

Seventy percent of the founders Neri has spoken with want to make between $5 and $15 million. Most of them don't need VC to get there.

"In five to 15, there's so many companies to build that it doesn't require to get to an A round," Neri argues. He breaks founders into three archetypes: mission-driven founders who genuinely want to change the world, independence-driven founders who want to build on their own terms, and the majority who want financial freedom but haven't quantified what that means. As we discuss in the episode, $3 million invested well can sustain a comfortable life indefinitely. The business you need at a $10 million target looks nothing like the one you need at $100 million, and the first path may produce more personal wealth with less risk.

The wrong mid-level management hire kills more scaling companies than the wrong strategy or product.

"Companies are built really nicely when they're flat," Neri says. "Adding the wrong layer of mid-level management, things start to fall apart." His solution: radical honesty at every layer of the org. As COO, he regularly asked himself whether he was actually the right person for a given function, and found the answer was often no. The same dysfunction plays out in SaaS go-to-market.

Adding paid media, outbound, and creative as separate specialist functions without coordination creates the marketing equivalent of bad mid-level management: each layer optimizes for its own metrics while the overall motion fragments. At Understory, we exist specifically to bridge that gap.

Co-founder trust is the single highest-leverage decision a founder makes, and the one thing you cannot build quickly.

Neri built Mini-Sun and AVO with the same co-founder, and XFunnel with AVO's former head of growth. In both cases, trust was pre-built. "I don't trust myself as much as I trust this person," he says. "If you can find someone that you trust fully, this is more important than ideas, more important than execution, because those things can be built." As Ali noted in the episode, "It's hard to quantify how much energy it takes to be on guard all the time, questioning every move. It wears you out." At Understory, Ali and Alex made one decision clear before launching the business: friendship would always come first. Three years in, nothing has changed that.

When the 2022 financial crisis hit, AVO laid off 95% of the company in three days, because they had a red line set years earlier.

"We're 30-something years old. We're not going to let ourselves have any debt to anyone, not to employees, not to vendors," Neri shares. AVO had a dedicated VP of unit economics and kept their eyes on the P&L throughout rapid growth.

When the Series C couldn't close on acceptable terms, the decision was fast because the principle was already in place. They acted while they could still honor their obligations to the people they were letting go. The pivot that eventually led to XFunnel only happened because they had the financial and emotional clarity to start fresh.

Listen to the full episode on YouTube and subscribe to Understory's podcast for more insights on founder strategy, AI-driven go-to-market, and building SaaS companies worth acquiring.

If you're a SaaS growth leader looking for an expert team to coordinate your paid media, outbound, and creative execution without the overhead of managing multiple specialists, book a call with Understory.