Sauce Labs, Inc., a San Francisco, CA-based web and mobile application testing platform, secured an additional $15m in Series D funding.
Current backer Toba Capital made the investment.
The company intends to use the funds to extend both its core web application testing offering and its mobile testing platform, provide continued backing of Appium, the open source mobile automation tool developed by Sauce Labs and a community of open source contributors, as well as to expand infrastructure, development team, and international operations.
Sauce Labs currently supports more than 450 browser, operating system and device platform combinations.
The company is also funded by Salesforce Ventures, Triage Ventures and the Contrarian Group.