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Donatas Simkus, growth marketing and AI

A Growth Department of One

Most marketers use AI. I build it.

10+ years of B2B growth across SaaS, FinTech, and Blockchain, now built into AI systems that do the work of a full growth team.

Donatas Simkus

Donatas Simkus

Ask my AI anything about my work

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The Work, in Numbers

A decade of B2B growth across SaaS, FinTech, and Blockchain.

$3.3B

IPO Campaign Led

Led Phoenix Group's $3.3B IPO campaign with 180x retail oversubscription and 50% share price increase.

180x

IPO Oversubscription

Phoenix Group's IPO saw 180x oversubscription from retail investors.

$164M

Funding Supported

Part of growth through Series B and C funding rounds totalling $164M across multiple startups.

2,000+

Clients Onboarded

Onboarded 2,000+ global accountants in 12 months at Koinly through growth experimentation.

$2M+

ARR from ABM

Secured 5 enterprise wins worth $2M+ in ARR through strategic ABM program at parcelLab.

The story behind the numbers

Where these came from, and how I work.

Where I've driven growth

AI71
Phoenix Group
Quiqup
Koinly
parcelLab

What People Say

From the founders, CMOs, and operators I've worked with.

Check out all 50+ recommendations
"He is one of the sharpest growth and marketing professionals I've worked with. His ability to build robust, AI-driven pipelines for lead generation and awareness was one of the most impressive growth plans I've seen."

Raj Vaswani

AI Product at ai71

Go on, say hi

Let's Start a Conversation

I'm always happy to connect and talk growth.

Get in touch