Mountain View, Calif. - Mill River Labs has raised $900,000 in seed funding for TradeVibes, a database of information on start-up technology companies, from investors including Ron Conway, Dave McClure, the Kinsey Hills Group and Felicis Ventures, VentureBeat reported.

San Francisco - Mogad, the developer of a Web browser plug-in that lets users share interesting website bookmarks, has raised $500,000 in its first round of funding, led by Felicis Ventures, PEHub.com reported.