Eric Dewhirst
Open to VP Growth / VP Acquisition / Sr. Director roles

Growth Infrastructure Architect · 2× Acquired Founder

I build the acquisition systems behind growth.

Attribution, activation funnels, paid acquisition engines, and product instrumentation — designed and shipped hands-on, not handed off as specs. 28 years from pre-product startups to a 500,000-customer platform, with two acquisitions along the way, by Yahoo and Constant Contact.

Portrait of Eric Dewhirst
2×
Acquired founder — Yahoo & Constant Contact
43K+
Active accounts across 4 markets
500K+
Customer base served at Constant Contact
2.5x
ROAS on $1.2M/yr Google Ads

Built for & with

  • Budweiser
  • Toronto Blue Jays
  • Hard Rock Cafe
  • Montreal Alouettes
  • Four NHL franchises
  • Coachella
  • Sanofi
  • U.S. Army Corps of Engineers
  • Natural Resources Canada

Acquisitions

Two acquisitions, built from the inside.

Three companies built before the market was ready. Two became acquisitions — carried from first line of code through to the deal.

  1. Txtify

    Co-Founder & CTO

    2024
    Acquired by Constant ContactAcquisition

    Built a mobile-first, zero-friction lead-capture platform from zero to acquisition — owning product, enterprise sales, and the entire technical stack, with early OpenAI integration for intelligent routing. Enterprise customers included Budweiser, four NHL franchises, the Toronto Blue Jays, and Hard Rock Cafe. The technology became Constant Contact's Lead Magnet.

  2. Lasoo

    VP, Operations

    2002
    Acquired by Yahoo (via Overture)Acquisition

    Helped build one of the first internet mapping and location-based search platforms — geospatial discovery before Google Maps existed — leading a team of 13 across engineering, data, and infrastructure through the company's acquisition.

Case study

Turning a startup acquisition into a growth operation.

Constant ContactLead Magnet2024 — 2026
  1. 01

    The situation

    Constant Contact acquired Txtify and its lead-capture technology to offer as Lead Magnet — an AI-powered lead capture and activation product for a 500K+ SMB customer base. The job: make a startup product work as a growth engine inside a large company.

  2. 02

    What I built

    Attribution infrastructure connecting paid channel behavior to in-product activation signals and downstream pipeline. An experimentation framework, a reporting cadence, and cross-functional accountability. I owned attribution, CRM instrumentation, and campaign infrastructure alongside product strategy — no separate technical team required.

  3. 03

    The result

    43,000+ active accounts across the US, Canada, UK, and Australia in under two years — and a post-acquisition ramp measured in weeks, not quarters.

43K+
Active accounts
4
International markets
<2 yrs
From acquisition to scale

What I do

Designed and shipped, hands-on.

The growth stack I own end to end — without a separate team to execute what I design.

Attribution

Connecting paid channel behavior to activation signals and pipeline, so spend decisions are made on what actually converts.

Paid acquisition

Long-tail search strategy and daily performance discipline. CAC is the deciding metric — every channel is a hypothesis.

Activation & onboarding

Closing the gap between arrival and first value — funnel diagnostics, onboarding friction, time-to-first-value.

Product instrumentation & CRM

Event tracking, CRM wiring, and the data plumbing that makes growth measurable instead of theorized.

Experimentation & operating rhythm

Experiment frameworks, reporting cadence, and cross-functional accountability that turn insight into repeatable growth.

Full-stack engineering

Infrastructure, DevOps, and early LLM integration — I write, deploy, and iterate the systems myself.

Track record

Three decades of building growth.

From pre-broadband internet mapping to AI-native SaaS — operating across product, growth, and infrastructure.

  1. 2026 — Present

    Activate

    Founder

    Building AI-native products in public.

  2. 2024 — 2026

    Constant Contact

    Sr. Director, Growth & Product

    Led Lead Magnet; scaled to 43K+ active accounts across the US, Canada, UK, and Australia.

  3. 2017 — 2024

    Txtify

    Co-Founder & CTO

    Built the full stack; clients included Budweiser, four NHL teams, and the Blue Jays. Sold to Constant Contact.

  4. 2010 — 2017

    Qool Media (a System1 company)

    Director, Growth & Monetization

    Ran paid acquisition across 15–23 properties: $1.2M/yr Google Ads → $3M revenue at 2.5x ROAS.

  5. 2007 — 2010

    PickupPal

    Co-Founder

    Peer-to-peer ridesharing before Uber and Lyft; partnered with U2 360, Dave Matthews Band, and Coachella.

  6. 2002 — 2007

    HGN

    Co-Founder

    Custom software for Sanofi, the U.S. Army Corps of Engineers, and Natural Resources Canada.

  7. 1998 — 2002

    Lasoo

    VP, Operations

    Led a team of 13 on internet mapping before Google Maps; acquired by Yahoo via Overture.

Recommendations

What colleagues say.

“Eric has a rare ability to cut through the noise and operate with a real bias for action. Having built an impressive product that Constant Contact acquired, Eric joined the team and helped guide us through scaling and proliferating that work. He consistently made the people around him better and pushed us to think more intelligently about our projects.”

Aaron Cougle

Worked with Eric at Constant Contact

“Eric delivered the key campaign management framework in the span of 6 weeks from inception to roll-out, ahead of expectations. He worked closely with the development team, challenging them to quickly evaluate and prototype difficult components of the architecture.”

James Lee

Worked with Eric for 10+ years, including PickupPal

About

Who you'd be working with.

I build growth infrastructure — not as a strategist who hands specs to a team, but as the operator who designs it and ships it. My edge is compression: I can own attribution, CRM instrumentation, paid channel strategy, and product experimentation at the same time, without a separate technical team to execute what I design. That collapses the distance between insight and implementation.

I've built three companies before the market was ready for them — internet mapping before Google Maps, ridesharing before Uber, AI-powered lead capture before it was a category. Two became acquisitions, by Yahoo and Constant Contact.

Right now I'm building Activate in public while exploring my next operating role — VP Growth, VP Acquisition, or Senior Director at a SaaS or AI company where acquisition and activation systems need to be built, rebuilt, or scaled. If that's you, let's talk.

What I bring

  • 2× acquired founder (Yahoo, Constant Contact)
  • Scaled an AI product to 43K+ active accounts across 4 markets
  • 7 years running a $1.2M/yr paid engine at 2.5x ROAS
  • Full-stack operator — growth, product & engineering
  • BES, University of Waterloo · English & French

Get in touch

Start a conversation.

The fastest way to reach me is a message on LinkedIn. I read every one and reply personally.

Good reasons to reach out

  • VP Growth / Acquisition & Sr. Director roles
  • Fractional growth & operating help
  • Advising & founder coaching
  • The Activate products

Message me on LinkedIn

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