RepStack is a Delaware-headquartered digital staffing agency that specializes in placing pre-trained virtual assistants into digital marketing agencies, SaaS businesses, and other growth-focused companies. Rather than offering generic offshore labor, RepStack focuses on client-facing roles such as sales development reps (SDRs), marketing assistants, account managers, executive assistants, media buyers, SEO specialists, and CRM/AI experts who operate as embedded members of a client’s team.
Founded in 2020 by brothers Azhar, Athar, and Yawar Siddiqui, the company was built as a remote-first business with talent primarily based in Pakistan and the Philippines, serving agencies across the U.S. and Canada. RepStack’s purpose is to “level the playing field for digital marketing agency specialists based on merits and not on their location” and to prove that world-class talent from emerging markets can power global businesses. Over just a few years, the team has grown to 200+ professionals and more than 100 client agencies.
RepStack differentiates itself through its RepStack Success Academy, an internal training and certification engine often described as an “Ivy League of marketing training” for virtual talent. Associates spend weeks learning digital marketing, sales, GoHighLevel CRM, and agency workflows before being placed. The company also acts as the legal Employer of Record (EOR), handling payroll, taxes, contracts, and benefits for its associates while providing clients with pre-vetted candidates on a no-hire, no-fee contingency basis.
By 2025, RepStack had been recognized on the Inc. 5000 list as one of America’s fastest-growing private companies, ranking among the top HR firms in the U.S. Its positioning in the SDR and lead-generation services space is centered on supplying GoHighLevel-trained SDRs and marketing assistants who can manage pipelines, build automations, and execute campaigns while saving agencies up to 60% on payroll compared to U.S. in-house hiring.