Appen

Overview

Appen is an Australian company that builds the human-labelled datasets artificial-intelligence systems train on, employing a global crowd of more than a million contractors to annotate speech, text, image and video data (Slator). Founded in Sydney in 1996 by linguist Julie Vonwiller and listed on the Australian Securities Exchange in 2015, it became one of the purest public-market plays on the AI boom — reaching roughly a $5 billion market capitalization in 2021 before a single customer decision, Google’s termination of its contract in January 2024, wiped out more than a third of its share price in a day (Macquarie University; ShareCafe).

A linguist’s company becomes AI infrastructure

Vonwiller started Appen, in her own telling, because she could not get a job as a linguist — “my skills weren’t of any interest to companies” — and she wanted linguists to build careers in a commercial setting at the cutting edge of speech and language technology (Macquarie University). Her husband Chris, a former Telstra senior executive, joined as the company grew; the pair spotted early that large tech firms needed human-quality data to make AI algorithms work, with Microsoft among the early customers and governments close behind (Macquarie University).

The business model that scaled was human-in-the-loop at industrial volume. Rather than certified translators, Appen recruited people resident five to ten years in a target country so data would match “the culture and psyche” of the demographic, then had them speak into microphones or label content; by 2017 it worked with 1.2 million freelance contractors across 140 markets (Slator). Two divisions carried the revenue: Language Resources (datasets for training AI engines) and Content Relevance (human evaluation for search engines) (Slator).

Growth was explosive once AI spending took off. Revenue rose from A$51 million in 2014 to A$166.6 million in 2017 — up 327% in three years — and net profit after tax jumped 884% off a tiny base; the shares’ rise pushed the market capitalization past a billion dollars in early 2018 (Slator). Acquisitions added scale and technology: UK transcription firm Mendip Media Group in 2016, Silicon Valley’s Leapforce for US$80 million in December 2017 — more than doubling the freelancer base — and then the transformative one (Slator).

The Figure Eight bet

In March 2019 Appen acquired Figure Eight — the data-annotation platform formerly known as CrowdFlower and Dolores Labs — for up to US$300 million: $175 million upfront in cash plus up to $125 million on 2019 performance (TechCrunch). CEO Mark Brayan framed it as evolution: “Step one was to get bigger, step two is to become much more tech forward, which is what we get with Figure Eight,” calling the target the market leader among platform providers (TechCrunch). Figure Eight’s self-serve annotation technology, used for everything from mapping to receipt scanning, was meant to automate what Appen’s million-strong crowd did by hand (TechCrunch).

The Google dependency snaps

The risk buried in the growth story was customer concentration, and it detonated on January 22, 2024. Appen disclosed to the ASX that Google would terminate its global inbound services contract — covering search-quality rating work — with all projects ending by March 19, 2024; Appen said it had learned of the decision only the previous Saturday (ShareCafe). Google had contributed US$82.8 million of Appen’s US$273 million in FY2023 revenue — roughly a third — at a 26% gross margin (ShareCafe). The shares crashed 37% that Monday to 27-29 cents, against a 52-week high of $3.87 and an all-time high of $42 during the 2021 boom, when the company was worth about $5 billion (ShareCafe).

What this profile does not claim

• It does not cover Appen’s financial performance or leadership after early 2024, which were not verified from fully-read independent sources.
• It does not assert the current size of the contributor crowd beyond what each dated source reported.
• The internal deliberations behind Google’s termination decision were not disclosed and are not speculated on here.