ThumbnailTest
A/B testing tool for YouTube thumbnails and titles.
ThumbnailTest is a YouTube A/B testing tool for creators who want to compare thumbnails and titles on a chosen video. It rotates uploaded thumbnails on an hourly or daily schedule, then reports click-through rate, views and other metrics so the better-performing option can be identified. The tool also supports reviving older, underperforming videos and can be used alongside YouTube's own Test & Compare feature.
Core capabilities include unlimited A/B tests for thumbnails, titles or both, with support for more than two variants. Tests can run hourly or daily, and results are collected through a Chrome extension that pulls data from YouTube Studio. Analytics combine YouTube metrics with additional data, and results can be sorted by the metric of choice. Pro and Business plans add video automation, API access and Zapier integration, while team collaboration lets multiple members work on tests across channels.
ThumbnailTest is aimed at individual creators and teams managing one or more YouTube channels. Plans are offered on monthly or yearly billing, with Basic, Pro and Business editions that differ by channel limits, included team seats and access to automation, API and Zapier features. Extra seats can be added, and a 14-day money-back guarantee applies.
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