Portfolio CMO · B2B SaaS · 25+ Years

Tom Berger

I've spent 25 years building and leading marketing functions at B2B SaaS companies from zero-to-one at Series A through growth stage. Now I bring that experience directly to the companies that need it most: founders who have real PMF and need a senior GTM leader without the full-time overhead.

Tom Berger
Tom Berger
Portfolio CMO

I started in design at Carnegie Mellon before moving into marketing. That background turns out to matter. I think about positioning visually and GTM motion the way a designer thinks about systems: everything connects, sequencing matters, and the details either compound or collide.

My first real SaaS marketing job was building a function from scratch. No playbook, no team, a product people liked and a pipeline that didn't exist. I made every mistake worth making. Then I spent the next two decades figuring out what actually moves pipeline, across developer tools, infrastructure, hardware SaaS, life sciences, and enterprise software.

At DigitalOcean, I scaled the team from 24 to 47, launched 16 products, and grew the community to millions of monthly visitors. At BioRender, I was the first marketing leader, built the full GTM motion from one person to ten, and drove the majority of enterprise pipeline. At Sift, I built the BDR function from zero. Within a year it was generating half of total pipeline.

The pattern is the same every time. Smart team, real product, GTM motion that isn't moving fast enough. My job is to figure out why, build the right things in the right order, and move the number. That's still the whole job.

I keep the client list short on purpose. The work only holds up if I'm actually in it, not advising from a distance. If you're at Series A or B, you have real PMF, and your GTM isn't moving the way it should, let's talk.

Career History

Where the experience comes from

Embedded CMO
Marketing leadership for B2B SaaS companies at Series A and B. Working with two to three companies at a time, owning the pipeline number, running the team, and reporting to the CEO.
DigitalOcean
VP Marketing
Owned new customer ARR pipeline for a developer-first cloud platform. Built the education hub for inbound performance, scaled paid acquisition significantly, launched 16 products, and grew the team from 24 to 47. Company ARR roughly doubled during my tenure. Built one of the largest developer communities in the world.
Bolt
VP Marketing
First outside marketing leader for an enterprise checkout infrastructure platform. Led all of marketing with a focus on brand, communications, and market positioning through a $600M fundraising process.
Sift
VP of Marketing
First marketing hire, reporting directly to the CEO. Built demand gen, ABM, and BDR from zero. Owned messaging, positioning, and product GTM across SMB, mid-market, and enterprise. The BDR and events teams became the single largest pipeline source within a year under my leadership.
BioRender
Head of Marketing
First marketing leader at a scientific SaaS company with a large user base and no enterprise motion. Built the full GTM from scratch: ABM, events, SEO, referral. Grew the team from one to ten. Became a driver of enterprise pipeline within the first year.
Recognition & Speaking

A few external data points.

Harvard Business School
Harvard Business School
Speaker, Marketing & GTM Strategy
Forbes
Forbes E-volution Award
Marketing Innovation
Optimizely
Optimizely Optie Award
Experimentation Excellence
CIO
CIO Business Award
CIO Magazine
Demandbase
Demandbase Roadshow
Speaker, ABM & Enterprise GTM
Carnegie
Mellon
Carnegie Mellon University
Design, Foundation of Systems Thinking
01
Outcomes over outputs.

Before day one, we agree on the numbers I will move. Pipeline, SQLs, ARR. The roadmap is built around those. I report against them every month. If the strategy isn't working, I change the strategy. Not the reporting.

02
Sequence matters more than budget.

The wrong first hire or the wrong first initiative costs you 12 months. Most early-stage marketing failures aren't resource problems. They're sequencing problems. Getting the order right is most of the job.

03
Your existing hire is the asset.

Most founders have already made one good marketing hire who's stuck because there's no senior direction above them. I provide that layer. You get two people performing at once, not one full-time CMO who sidelines everyone else.

04
Build the machine first.

The goal isn't to be embedded forever. It's to build a GTM motion that works and leave it documented well enough that the full-time CMO you eventually hire walks into something ready to run.

Let's talk.
30 minutes. No agenda.

Tell me where you are. I'll tell you honestly if I think I can help. That's the whole call.