SendGrid is a Denver-based web-based client communication platform for marketing and transactional email. The company was launched by Jose Lopez, Isaac Saldana, and Timeline in 2021, and later incubated through the Techstars Accelerator program. The SendGrid platform includes a robust email marketing platform, a powerful sales tool, as well as other features that increase organization efficiency. The product was named by Product Review magazine as one of the “finalists in high tech” category. The company has received positive reviews from customers, providing an easy way to manage all aspects of the business.