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United KingdomMedia and entertainment2024 – ongoing

Audiomob

AI review pipeline for audio and image ad creatives

Audiomob cut manual ad reviews from 20,000 to about 70 a day with an AI review pipeline

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Problem

Audiomob's ad platform handled more than 20,000 audio and image creatives a day. The company had to keep inappropriate content away from players, and reviewing every creative by hand was not possible.

Approach

Audiomob built the pipeline in two weeks from Google Cloud's Speech-to-Text, Natural Language and Vision AI services, so it did not train its own models. Audio ads are transcribed and image ads are read with optical character recognition, and the text is then categorized and checked for offensive material. Google SafeSearch checks the images that come with audio ads. The tools give confidence levels per category, and the creatives most likely to be prohibited go to manual review.

Results

70 a daycreatives pulled for manual review each day, down from 20,000 manual reviews a day, per Google CloudVendor case study[1]
100xcost advantage of the AI pipeline over manual review (100 times cheaper), per Google CloudVendor case study[1]

Takeaway

Ready-made speech, text and image services let a 33-person company screen ad content at a volume that manual review could not cover. Staff only look at the creatives the pipeline flags.

Categories

Business function
Production and quality
Innovation type
Process innovation
Evidence
Vendor case study

Sources

Source summaries

[1]Google Cloud13 Jun 2024

Google Cloud's customer story describes how Audiomob, a UK mobile-game audio advertising company, built an AI pipeline to review the more than 20,000 ad creatives it receives each day. The story gives manual reviews falling from 20,000 to about 70 a day and a pipeline 100 times cheaper than manual review. The page carries no date; the Internet Archive first saved it on June 13, 2024.

Full details are in the original sources.

Added 4 Nov 2026 · Updated 4 Nov 2026
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