API integrations Startups

Cento One is an AI-powered social listening and customer engagement platform founded in October 2011 by Camille Bargole. The company has grown to 450 customers paying an average of $350/month (generating ~$157k MRR), with a team of 65 people across Poland, Munich, Prague, and Budapest. Growing 30-50% year-over-year with a healthy 3.5% annual revenue churn and $2,000 CAC, they recently raised $5M and are seeking $6-7M more at a $22M pre-money valuation.

Prospectify is a B2B prospecting platform that automates lead generation through data search, enrichment, and email verification. Founded in January 2016 by Matt Extram and Noah, the bootstrapped startup grew from zero to $20,000 MRR in less than nine months by focusing on customer success, strategic partner integrations (Salesforce, HubSpot, Reply), and targeted outbound sales. The company just closed a $1M Series A round and was accepted into Techstars.