In our 25-criteria evaluation of through-channel marketing automation (TCMA) providers, we identified the 15 most significant ones — Ansira, Aprimo (Revenew), Averetek, BrandMaker, BrandMuscle, Bridgeline Digital, Gage, Impartner, Netsertive, partnermarketing.com (Twogether), SproutLoud, StructuredWeb, TIE Kinetix, Zift, and ZINFI — and researched, analyzed, and scored them. This report shows how each provider measures up and helps B2B marketing professionals make the right choice.