The Top 3 Accelerators in Indianapolis
Discover the top 3 accelerators in Indianapolis for early-stage startups.
Overview
Indianapolis has a growing base of early-stage founders, and a handful of accelerators have emerged to fund and scale them — offering capital, mentorship, and the networks teams need to build in the region. Here are 3 worth knowing, drawn from the startersss directory of 3,133 programs.
Gravity Ventures
Gravity Ventures is a member managed seed capital fund investing in early stage technology and tech-enabled businesses.
High Alpha
High Alpha is a venture studio that helps entrepreneurs build and launch innovative startups.
Stonecast Ventures
Stonecast Ventures is a venture capital firm that invests in early-stage technology startups.
No longer operating
5 programs from earlier versions of this list have since shut down or gone offline (checked Jul 2026): Innovatemap Ventures · LISY INDY · Techstars Sports Accelerator · Techstars Sports Accelerator by Indy · Techstars & The Heritage Group Hardtech Accelerator.