Artificial intelligence-based sales acceleration software platform 19th Mile has raised USD 180,000 in angel investment from Rishi Vasudev, vice president of fashion at Flipkart; Excelsior Investments; Ritesh Vohra, partner at IDFC Real Estate Fund; Praveer Kumar, chief technology officer at payments solutions startup Finxera; Prashant Gupta, head of engineering at Finxera.