The connectors everyone else refused to build became his entire company.
Most data companies fight over the same fifty doors. Salesforce. Stripe. Google Analytics. The connectors every customer asks for, the ones that look good in a sales deck. Ethan Aaron walked the other way down the hall and started opening the doors no one else would touch.
Portable, the company he founded in 2020 and runs from a building on 5th Avenue in Manhattan, is an ETL/ELT platform built for the long tail - the thousands of niche, bespoke business applications that the big integration vendors quietly skip because the volume math doesn't work for them. A vertical-specific scheduling tool. A regional payments processor. The obscure SaaS that one industry lives inside and everyone else has never heard of. Portable connects those sources to a data warehouse with no code, and it does it on purpose.
"We're going after all the stuff that no one else wanted to build, because it's pretty niche, pretty bespoke," Aaron has said of the strategy. It sounds modest. It is actually a moat. When your competitive edge is a willingness to do unglamorous work at scale, the people chasing the glamorous work can't follow you in.
The second half of the bet is pricing. The data-pipeline industry largely bills by the gigabyte - move more rows, pay more money, watch your invoice swing with your traffic. Portable charges a flat, no-volume fee. Aaron's pitch is that data teams should spend their attention generating business value, not reverse-engineering their own bill. It's a small idea with a sharp edge: predictable pricing is a feature when everyone else sells anxiety.
And the number he keeps repeating is 10,000. That's the connector count Portable is marching toward. As of its public milestones the company had crossed 300, then kept climbing. Each one is a small, finished, monitored piece of plumbing - the kind of work that doesn't trend on tech Twitter but quietly decides whether a finance team can close its books.
Aaron trained as a mechanical engineer at the University of Pennsylvania while simultaneously earning an economics degree from Wharton - a dual-degree act that hints at the pattern he's repeated ever since: one foot in how things are built, one foot in whether the numbers work.
His first stop was Goldman Sachs, analyzing real estate private equity. Then a startup called Arbor, where he was a product and business development manager, until LiveRamp acquired it. Inside LiveRamp he kept moving - product manager, head of business intelligence, director of operations and BI, director of strategy and corporate development. He sat on both sides of the data problem: the operator who has to stand up the modern data stack himself, and the M&A mind who has to evaluate the whole ecosystem from above.
That double vantage point is the origin story. He felt the missing-connector pain as a practitioner. He understood the market structure as a dealmaker. Portable is what happens when those two people are the same person and decide to do something about the gap.
"Focus your data initiatives on creating business value."Ethan Aaron
Data teams exist to drive revenue, automate workflows, and do it cost-effectively. Treat them as a profit center, not a "technology exploration vehicle" chasing the newest tool.
Before the tool sprawl, ask the only question that matters: "What are you actually trying to accomplish from a business perspective?" Simplicity beats accumulation.
Useful for big enterprises, easy to over-engineer. Alignment on business goals does more than arbitrary interface definitions ever will.
Everyone optimizes for the ~10,000 data-mature companies. Aaron points at the tens of thousands that have no data infrastructure at all. That's the bigger room.
Flat fee, no per-gigabyte surprises. Spend less time worrying about the invoice, more time generating value. Predictability as a product feature.
The breakthrough wasn't out-building Fivetran on popular sources. It was claiming the connectors everyone else refused to touch.