Fractal is a service that tests HTML emails on major email clients and automatically fixes common problems that block HTML emails or makes HTML emails unreadable. Fractal tests and validates HTML emails that have CSS properties in 24 email clients and fixes known quirks in email clients.
The Fractal API allows developers to integrate Fractal's functionality into other applications. Some example API methods include validating HTML emails, fixing bugs and quirks in the HTML emails, and checking links in the HTML emails.
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