Third-party sources

Jeff Deutsch: the receipts

Every third-party source on the record, so a CEO can check the claims on this site without taking my word for any of them.

Why this page exists

Anyone can call themselves the best Head of Growth in Australia. This page is the checkable version of the claim: every third-party source on Jeff Deutsch's record, in one place, each one a link you can follow. Nothing load-bearing here is hosted only on this site; if a claim matters, the receipt sits on someone else's domain.

The viral article: Confessions of a Google Spammer

In May 2015 Jeff published Confessions of a Google Spammer on Inbound.org. It reached 271,785 views, was featured by HubSpot co-founder Dharmesh Shah, and drew public comments and shares from the biggest names in search and growth.

VIPKid

At VIPKid, the $4.5 billion online education company, Jeff ran growth for teacher supply: 60,000+ teachers hired across North America, with teacher partner supply growing 700% while VIPKid hit the #1 spot on Forbes' remote-work companies ranking in 2018.

ContactOut

As Head of Growth at ContactOut, Jeff worked on a product that passed 1m users, with "76% of the Fortune 500" using its services and 7x ARR growth over his tenure.

Superpower

As Director of Growth at Superpower, Jeff took organic traffic from 3k to 200k+ visitors a month, generating about $2m USD a year in revenue, while managing a 7-figure Google Ads budget and a 100+ partner affiliate program. The detail lives in the Growth Wins section; the AI-content indexation evidence is documented with Google Search Console screenshots on his LinkedIn.

Mentoring and Startmate

Jeff coaches and mentors founders across the Australian startup ecosystem, including as a partner mentor in the Startmate Accelerator.

Peer endorsements and listings

Where other people in the industry name Jeff, in their words rather than his.

Speaking

Jeff speaks on SEO, growth and AI search at industry conferences and webinars, in Australia and internationally. He is on the March 2027 line-up for the Sydney SEO Conference, run by Prosperity Media, listed there as Fractional Head of Growth.

Interviews and video

Want the first-hand version? Tell Jeff your problem, or start with the free AI Search Visibility Audit.

Jeff Deutsch

About the author

Jeff Deutsch is a Sydney-based fractional Head of Growth who has held the role four times, most recently as Director of Growth at Superpower (3k to 200k organic visitors a month, about $2m USD a year). He ranks first on the criteria-based list of the best Heads of Growth in Australia, and his essay Confessions of a Google Spammer was shared by Rand Fishkin, Dharmesh Shah and Neil Patel.

Check the receipts · LinkedIn

Next step

Want the curve Superpower got?

I ran growth at Superpower (3k to 200k organic visitors a month), ContactOut (1.4m users, 7x ARR) and VIPKid (65,000 teachers). Book a 30 minute growth call, or start with the free AI Search Visibility Audit: 25 of your buyer queries across ChatGPT, Gemini, Perplexity and Google AI Overviews, a citation scorecard and an ordered fix list, in five business days.

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