3 Startup Accelerators in India every startup founders should know 9Unicorns provides acceleration support & seed funding to early-stage startups (iStockphoto) Share Via Read Full Story Startup accelerators uplift the startup by providing the right support including finances and expert advice for a headstart. Startup accelerators play a key role in nurturing and leveraging ideas. The primary task of an accelerator is to scale up the entrepreneurial spirit and be a mainstay of economic development. There’s a lot more than your product idea that makes your business successful and startup accelerators enhance the same by equipping the funding to mentor to resources.