Every year at The Next Web Conference, we invite a large number of startups to present their new products and services at the TNW Startup Rally sponsored by Microsoft Biz Spark.

Spread across four sessions over two days, sixteen startups get five minites to present their new stuff in front of our Jury of Experts.

The second block of four to present were Marvia.ads, openmargin, flockler, and Cleeng, you can find their pitches embedded below:

Let us know if you think one of these startups has what it takes to win the competition, drop us a comment below.