BREAKING STANDARD METRICS — the financial data layer for venture capital Co-Founder & CEO John Melas-Kyriazi SAN FRANCISCO Ex-Spark Capital investor turned operator Originally named Quaestor Angel investor in 40+ companies SERIES A Built guitar pedals in a Brookline basement ——— BREAKING STANDARD METRICS — the financial data layer for venture capital Co-Founder & CEO John Melas-Kyriazi SAN FRANCISCO Ex-Spark Capital investor turned operator Originally named Quaestor Angel investor in 40+ companies SERIES A Built guitar pedals in a Brookline basement ———
John Melas-Kyriazi
The engineer who decided venture capital deserved better software than the spreadsheet it kept funding.
Founder · Operator · Investor

John Melas-Kyriazi

He spent six years writing checks at Spark Capital, then quit because the industry investing in tomorrow was still running on email and spreadsheets.

CO-FOUNDER & CEO, STANDARD METRICS — SAN FRANCISCO

6
Years at Spark Capital
40+
Angel investments
~$29.5M
Raised by Standard Metrics
2
Stanford degrees

A networked balance sheet for an entire industry

Standard Metrics runs on a stubborn premise: a startup and the venture fund that backs it should be looking at the same numbers, at the same time, without anyone retyping them into a spreadsheet. John Melas-Kyriazi co-founded the company in San Francisco to make that the default rather than the exception. The product collects financial and operating data from portfolio companies, keeps it clean and auditable, and hands investors a live view of how their bets are doing - no quarterly email scramble, no version-mismatched attachments.

The bet underneath it is contrarian. Most software built for venture capital is an analytics dashboard pointed inward, a tool for the firm alone. Melas-Kyriazi went the other way and built something networked, where the company and the investor collaborate on one shared record. That design was met with early skepticism - why would a busy founder do an investor's data entry? - and then it started compounding the way networks do. Each company that joins makes the system more useful for the next investor, and each investor pulls more companies in.

His framing of the moat is refreshingly blunt for a founder. "The barriers to entry have gone down - it's faster, it's easier, it's cheaper to build software," he has said, "so how do we maintain a competitive advantage at scale?" The answer he keeps returning to is the network and the trust that comes with it. Data is sensitive; reporting is political. A platform that both sides agree to use is far harder to rip out than a clever feature.

"Ultimately users should be in control of their data and they should be in control of how it's used."
John Melas-Kyriazi

From a basement in Brookline to a Stanford lab

Before the cap tables and board seats, there was a kid in Brookline, Massachusetts, soldering guitar pedals and circuit boards in the basement. Melas-Kyriazi describes himself as a tinkerer, and the engineering instinct stuck. He went to Stanford for engineering physics, stayed for a master's in materials science and engineering, and started down a Ph.D. track with published research and a Google Scholar page to show for it.

Then StartX got in the way - in the best sense. Stanford's accelerator pulled him out of the lab and into the orbit of people building companies, and the gravity of that world proved stronger than academia. He didn't graduate into a startup, though. He graduated into the room where startups get funded.

In 2014 he joined Spark Capital, then split between Boston and San Francisco, and spent roughly six years as a venture investor. He sourced and led more than ten early-stage investments and learned the trade from the buy side - what makes a market, what makes a team, and, as it turned out, what makes a venture firm quietly miserable to operate.

brookline nativeguitar pedalsengineering physicsmaterials sciencestartxspark capital

The smartest investors were using the dumbest tools

The insight was hiding in plain sight. From inside Spark, Melas-Kyriazi watched firms write enormous checks into cutting-edge technology while running their own portfolios on spreadsheets, inboxes, and goodwill. The people funding the future were managing it with tools from the past. "Very, very few companies had thought to really build great software for Venture," he has said. So he left to build it.

The company launched as Quaestor - the name of the Roman official who kept the public accounts, a tidy joke for a startup about financial reporting - and was incubated within 8VC before rebranding to Standard Metrics. The rename signaled the ambition: not a niche tool, but the standard, the default financial infrastructure for venture firms everywhere.

Standard Metrics went on to raise a Series A, with total funding reaching roughly $29.5 million. Melas-Kyriazi has been candid that the hard part wasn't the code. It was convincing two skeptical sides of a transaction to meet on neutral ground and share the one thing they're most guarded about - the numbers.

"Very, very few companies had thought to really build great software for Venture."
John Melas-Kyriazi, on the gap he left Spark Capital to fill

Hire for intensity, design for restraint

Ask him about team and the word that comes up is intensity. He looks for early employees who are customer-obsessed and comfortable in uncertainty, the kind of people who run toward an ambiguous problem instead of waiting for a spec. As the company scaled, his own job changed underneath him - from doing the work to building the leadership team that does it, trading hands-on execution for the harder discipline of letting go.

There's a humility built into the product philosophy too. "We're not going to solve every single problem that our users have," he says, "and we want to make sure that they can solve other problems." For a category that loves to promise the all-in-one platform, that's a deliberately small claim - a system that plays well with the rest of a customer's stack rather than trying to swallow it.

On where the whole industry is heading, he's an optimist with a clear thesis: AI will automate the operational grind of running a fund - the reconciliation, the data wrangling, the routine reporting - and free humans to do the judgment. "The combination of human and machine is unbelievably powerful," he says. Standard Metrics is his attempt to own the layer where that combination plays out.

Still an angel, in 40-plus companies

The investor never fully left. Alongside running Standard Metrics, Melas-Kyriazi has personally backed more than forty companies as an angel, keeping a foot in the world he came from. It's a useful vantage point for someone selling to that exact audience: he is, in a literal sense, his own customer, sitting on both sides of the table he's trying to bring together.

The Builder

Co-Founder & CEO

Leads Standard Metrics, the reporting and data platform connecting venture investors with their portfolio companies.

The Backer

Angel Investor

Personally invested in 40+ startups, carrying the early-stage instincts he sharpened over six years at Spark Capital.

Career, in order

2014
Joins Spark Capital as a venture investor, based in Boston.
2014 - 2020
Roughly six years sourcing and leading 10+ early-stage investments.
2020
Co-founds Standard Metrics, originally named Quaestor, incubated within 8VC.
2022
Standard Metrics closes a Series A; total funding reaches roughly $29.5M.
Today
Continues as Co-Founder & CEO, and angel investor in 40+ companies.

In his own words

"The combination of human and machine is unbelievably powerful."

"We're not going to solve every single problem that our users have - and we want to make sure they can solve other problems."

"Ultimately users should be in control of their data, and in control of how it's used."

"The barriers to entry have gone down. How do we maintain a competitive advantage at scale?"

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