Socialbakers, a Czech provider of social media analytics, has raised $6 million in new VC funding.Index Ventures led the round, and was joined by return backer Earlybird Venture Capital.www.socialbakers.com
InboundWriter, a San Mateo, Calif.-based online content optimization system, has raised $2.5 million in new VC funding. Backers include Castile Ventures, Rho Canada Ventures, Formative Ventures and The Entrepreneurs’ Fund. www.inboundwriter.com
TextMaster, a Spain-based provider of crowdsourced proofreading, translation and copywriting services, has raised €1.64 million in VC funding from Alven Capital and individual angels. www.textmaster.com
Lemnos Labs, a San Francisco-based hardware incubator, has raised $1.85 million in seed funding from individual angels like Ash Patel and Matt Mullenweg. www.lemnoslabs.com
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