Provo, Utah-based sales acceleration platform InsideSales.com has raised $100 million in a Series C round led by Polaris Partners with participation from Kleiner Perkins Caufield & Byers, Salesforce, Acadia Woods, Epic Ventures, Hummer Winblad, U.S. Venture Partners, and Zetta Venture Partners. InsideSales aims to transform enterprise sales through its mobile and desktop products that integrate with Salesforce and offer users sales communications, predictive analysis, and data visualization. Founded in 2004 and now valued at nearly $1 billion, InsideSales will use the new funds to expand its products and move into new markets.

San Francisco-based enterprise collaboration startup Slack has raised $42.75 million in a new funding led by The Social+Capital Partnership with participation from existing investors Accel Partners and Andreessen Horowitz. Slack launched 10 weeks ago out of limited beta to compete against enterprise collaboration services like Yammer and Convo, and already has over 60,000 daily users. Founded in 2009 as Tiny Speck by Flickr founder Stewart Butterfield, the company rebranded after the release of the Slack app in February.

San Francisco-based app marketing startup URX has raised $12 million in new funding led by Accel Partners with participation from Google Ventures, SV Angel, and First Round Capital. URX helps app developers and marketers route organic, outbound and paid traffic to their mobile apps with its new product OmniLinks, a free tool for creating smart links. Founded a year ago, URX has raised around $15 million in funding to date.

Since the last email, CrunchBase captured more than 44 rounds and $680 million in fundings... and the data keeps rolling in.