Preston Zeller, fractional growth leader for SaaS companies

Your SaaS is leaking revenue.
I find it and build the systems to capture it.

Fractional growth leadership for founder-led Seed to Series B companies. I've recovered $1.43M in annual churn, saved 540 hours through billing automation, and replaced six-figure vendor contracts with custom tools built in-house.

Currently accepting 2 new engagements for Q2 2026

Impact

What happens when you stop guessing and start building revenue systems

$1.43M
Revenue Protected
Recovered from churn that was previously invisible — at one company alone
540 hrs
Annual Time Saved
That's 3 months of a full-time employee freed up through billing automation
500K+
Pages Indexed
Programmatic pages generating organic traffic that compounds month over month
2,653%
SEO Traffic Growth
From 15K to 400K+ monthly visitors through infrastructure, not ad spend
50%
Churn Reduction
Revenue that was walking out the door — caught before it left
1000s
Users on Workflows
Running on systems built in-house, replacing six-figure vendor contracts
Preston Zeller, Chief Growth Officer specializing in revenue infrastructure

Hey, I'm Preston

I find revenue hiding in your existing operations and build the infrastructure to capture it. Churn recovery, billing automation, pricing optimization — the unsexy systems that drive the biggest gains.

I'm what happens when a documentary filmmaker becomes a Chief Growth Officer. Weird combo? Maybe. But it works — I've recovered $1.43M in annual churn, driven 2,653% SEO traffic growth, saved 540 hours annually through billing automation, and replaced six-figure vendor contracts with tools built over a weekend.

I ship systems, not slide decks.

Tech Stack

Claude Code, SkillsMCPAntigravityn8n & Workflow ToolsReplicateSalesforceStripeAmplitudeNext.js, VercelCDP (Rudderstack, Segment, Customer.io)Screaming Frog, DataForSEORevenueCatAdobe Creative SuiteAPI to programmatize anything

Approach

Most growth problems aren't marketing problems. They're operational gaps masquerading as demand issues. I find the $500K sitting in your existing customer base, the 15 hours/week your team wastes on manual billing, the conversations happening about your market that you're missing entirely.

Why This Works

Diagnostic First

I don't start with solutions. I start by understanding what's actually broken — so I don't waste your time fixing the wrong problem.

Operator Mentality

I've watched too many strategy decks gather dust. I build the thing, not just the plan for the thing.

P&L Matters

Every initiative ties to revenue, margin, or efficiency. If I can't connect it to your P&L, I won't recommend it.

Build vs. Buy Clarity

I've replaced six-figure SaaS contracts with weekend builds. But I also know when to pay for software. You won't get ideology — you'll get the right answer.

Methodology Over Guesswork

Growth isn't about 'trying things and seeing what sticks.' It's about structured experimentation — clear hypotheses, defined success criteria, and knowing when to kill what isn't working.

Services

Fractional CGO/CRO

Embedded growth leadership for 3-6 month engagements. I diagnose what's broken, build what's missing, and leave your team equipped to run it without me. Most companies start here.

90-Day Revenue Sprints

One high-impact problem, fixed scope, measurable outcome. Churn recovery, billing automation, SEO infrastructure, or pricing optimization. You'll know the ROI before we start.

Growth Diagnostics

Not sure where to start? This is a structured audit of your revenue systems, pricing, and operational bottlenecks — with a prioritized roadmap of what to fix first and why.

Pricing & Messaging Strategy

Most Series A-B companies are leaving 20-30% on the table through pricing alone. I quantify the gap and help you close it — often the highest-ROI project you can run.

Who I Work With

Series A-B Companies

You've found product-market fit but revenue growth has stalled. Churn is eating into gains, billing is manual, and nobody owns the growth infrastructure. I embed with your team, find the hidden revenue, and build the systems to capture it.

Bootstrapped & Profitable

You've built something real without venture capital, but you're hitting a ceiling. I bring the growth infrastructure playbook from VC-backed companies — churn systems, pricing optimization, SEO engines — without the bloated team or agency overhead.

Work

Revenue systems, growth infrastructure, and ventures I've built

Churn Recovery System

BatchService
$1.43M in annual churn recovery

Churn was costing the company millions annually, but no one owned the problem. Built automated workflows monitoring health signals, billing anomalies, and usage drops — triggering interventions before customers left.

2,653% SEO Traffic Growth

ZoomInfo
2,653% traffic increase

Organic search was generating 15K monthly visitors for a company preparing to IPO. Built the technical SEO and content infrastructure that scaled it to 400K+ — with zero incremental ad spend.

Growth Diagnostics & Revenue Sprints

Consulting & Advisory
Multiple successful engagements

Embedded fractional CGO/CRO engagements for Series A-B companies. Focus areas: churn systems, pricing strategy, SEO infrastructure, and billing automation.

Psalmlog

Ventures & Products

Voice-to-text journaling app with AI-powered reflection prompts. Designed for introspection and personal growth. Built with modern voice recognition and LLM integration.

Billing Automation & CPQ

BatchService
540 hours saved annually

The team was spending 10+ hours per week on manual billing — creating errors, delaying contracts, and burning out. Automated the entire quote-to-cash process in Salesforce and Stripe.

ASOfuel

Ventures & Products

App Store Optimization intelligence platform. Helps mobile developers understand ranking factors, track competitors, and optimize metadata for discovery.

Social Monitoring for Real Estate

BatchService
Unique competitive moat

Custom tool aggregating public social media conversations about properties and neighborhoods. First-of-its-kind dataset for real estate professionals.

Documentary Filmmaker → CGO

Ventures & Products

Short documentary exploring my unconventional path from film school to fractional growth executive. Chronicles the transferable skills between storytelling and growth strategy.

Real Estate MCP Server

BatchService
Industry-first integration

Built the industry's first Model Context Protocol server for real estate data. Enables LLMs to access property records, market stats, and neighborhood insights via structured API.

B2B Product Launch (0 → $3.5M)

BatchService
$3.5M+ in bookings

The company had zero enterprise revenue and no go-to-market playbook. Built the positioning, sales enablement, and demand gen from scratch — closing the initial customer cohort.

SEO Infrastructure Overhaul

BatchService
500K+ pages indexed

Rebuilt technical SEO foundation to index 500K+ programmatically generated pages. Coordinated engineering, content, and analytics to scale organic visibility.

What They Say

From the CEOs and executives who bet on a different kind of growth leader

BatchService needed to fundamentally rethink their approach to growth.

“His talent for turning a complex vision into a clear, actionable plan was incredible to watch and fundamentally changed how we approach growth. Preston is a natural leader who can provide strategic direction but also get in the trenches when required.”

Ivo Draginov

Co-Founder, President, BatchService

ZoomInfo's digital programs were underperforming relative to the company's ambitions.

“He grew our digital programs to unprecedented numbers—optimized user experience, increased traffic acquisition, improved conversion rates. With very little resources, he delivered on all three. Roughly 40% of all new business revenue came from digital programs.”

DeAnn Poe

VP of Marketing, ZoomInfo

Strategic finance was lacking and needed an internal partner.

“Preston has a rare ability to see both the big picture and the small details, adjusting on the fly—a crucial skill set for a rapidly growing SaaS company. He strategically drove results that directly impacted the company's trajectory.”

Leigh Anne White

VP of Finance, Propstream

ZoomInfo needed to level its content game to become a thought leader in a crowded space.

“Sometimes you work with a person that has it all going on, has it all together, SO much that interactions with them feel like a breath of fresh air every single time. In short, Preston is a pro.”

David Sill

Former Head of Sales, ZoomInfo

Story

The unconventional path from film school to Chief Growth Officer

2024-Present

Building What's Next

Launching my own products while advising growth-stage companies. Psalmlog (voice-to-text journaling with AI reflection) and ASOfuel (App Store Optimization intelligence) are live. Still doing fractional CGO work — but increasingly building the tools I wished existed.

2022-2024

Documentary & Growth Leadership

Released 'The Art of Grieving' — a documentary that reached 40+ countries and got coverage in Phoenix New Times, NBC, and NPR. Simultaneously served as Chief Growth Officer at BatchService, where I oversaw multiple business lines and and an exit from 2 companies to one of the largest national title companies.

2019-2021

Loss, Art, and a $2B Acquisition

My brother Colin died. I painted every day for a year to process it — while leading digital & growth marketing at A Cloud Guru leading up to their $2B acquisition by Pluralsight. The documentary I'd eventually make about that grief process reached 40+ countries. Sometimes the hardest seasons produce the most important work.

2016-2019

ZoomInfo: Hypergrowth to Pre-IPO

Grew organic traffic from 15K to 400K+ monthly visitors (2,653% increase) while managing two acquisitions, a complete rebrand, and IPO preparation. Roughly 40% of all new business revenue came from digital programs. ZoomInfo went public in 2020.

2010-2016

Digital Marketing Pioneer

Founding Zellerhaus Digital positioned me at the forefront of digital marketing's emergence as a critical business function. I mastered conversion optimization, SEO, and data-driven marketing while developing my signature approach of using creative thinking to solve complex technical challenges.

2000-2010

Creative Foundation

At Chapman University's Dodge College and Cannes, France, I developed storytelling mastery that would later distinguish my leadership approach. Working across ICM Partners, E! Networks, and Dreamworks Animation taught me high-stakes project management and creative problem-solving in fast-paced environments.

Free Tools

See how much revenue you're leaving on the table — in under 5 minutes, no email required.

Most popular

SaaS Churn Calculator

Most companies underestimate churn cost by 2-3x. This calculator shows the real number — including the compounding revenue you're losing every month you don't fix it.

  • •Industry-specific benchmarks (B2B & B2C)
  • •LTV, NRR, and GRR calculators
  • •Scenario modeling with projections
  • •Actionable recommendations

Average insight

$180K

annual churn uncovered

New

Revenue Leakage Scorecard

Pricing gaps, billing inefficiencies, and retention failures — most SaaS companies have all three. This scorecard shows you which ones are costing you the most.

  • •Pricing optimization gaps
  • •Billing efficiency analysis
  • •Retention opportunity scoring
  • •Priority recommendations

Average insight

8.5%

revenue leakage identified

New

Growth Bottleneck Diagnostic

You know growth has stalled — but is it acquisition, activation, retention, or monetization? This diagnostic identifies the single biggest constraint so you stop spreading effort across the wrong areas.

  • •Funnel analysis
  • •Channel efficiency scoring
  • •Resource allocation review
  • •90-day action plan

Average outcome

#1

bottleneck identified

Pricing Power Scorecard

Assess your pricing strategy maturity and discover opportunities to capture more value.

Unit Economics Health Check

Evaluate your CAC, LTV, and payback metrics against best practices.

ICP Clarity Assessment

How well-defined is your Ideal Customer Profile? Find out and improve targeting.

Sales Efficiency Calculator

Measure your Magic Number, quota attainment, and sales productivity.

View all tools

These tools show you the problem. A Growth Diagnostic shows you exactly how to fix it.

Let's find the revenue you're leaving on the table.

Tell me what's not working. I respond within 24 hours — no pitch decks, no pressure.

Step 1 of 2

Trusted by growth leaders at BatchService, ZoomInfo, PropStream, and A Cloud Guru