Remix Raises Backing from Sequoia Capital and Energy Impact Partners Before $100M Acquisition by Via
Remix, a San Francisco-based transportation planning software company that helps cities design and optimize public transit networks, has raised approximately $25 million across multiple venture funding rounds, backed by investors including Sequoia Capital and Energy Impact Partners, as it built one of the most widely adopted urban mobility planning platforms used by local governments globally.
The company’s funding history spans several stages, beginning with a $2 million seed round in 2014, followed by a $10 million Series A round in 2017 led by Sequoia Capital, and a $15 million Series B round in 2019 led by Energy Impact Partners. These investments supported the company’s expansion from an early-stage transit design tool into a full-scale SaaS platform used by transportation agencies in over 200 cities worldwide.
Founded in 2014 by Tiffany Chu, Dan Getelman, Danny Whalen, and Sam Hashemi, Remix originally emerged from work done during Code for America fellowships. The founders built the early version of the platform to solve a persistent problem in urban planning: the slow, fragmented process of designing transit routes, evaluating infrastructure changes, and simulating mobility outcomes across complex city environments.
Remix’s platform allows city planners to visualize and simulate transportation networks, including bus routes, bike lanes, rideshare zones, and pedestrian infrastructure. By integrating spatial planning tools with real-time data modeling, the software enables governments to assess how proposed changes impact accessibility, commute times, and overall urban mobility. The company’s core value proposition has been reducing transit planning cycles from months to days.
The company’s growth attracted strong investor interest from both impact-focused and traditional venture capital firms. Sequoia Capital participated in both early and later-stage funding, while Energy Impact Partners led the Series B round, reflecting increasing institutional attention on climate-aligned infrastructure software.
Beyond its venture funding, Remix expanded rapidly through adoption by municipal governments and transportation agencies across North America, Europe, and Asia. Its customer base eventually exceeded 350 local governments across more than 20 countries, making it one of the most widely used tools in the transit planning category.
In 2021, Remix was acquired by Via for approximately $100 million in cash and equity, marking a significant exit in the urban mobility software space. The acquisition allowed Remix to operate as an independent subsidiary under Via, while integrating more deeply with transportation operations software used for on-demand transit, paratransit, and municipal mobility services.
The acquisition was seen as a strategic combination of planning and operations capabilities: Remix specialized in designing transit systems, while Via focused on operating mobility networks. Together, the companies aimed to create an end-to-end platform covering both the design and execution of urban transportation services.
Following the acquisition, Remix continued to evolve its product within Via’s broader mobility ecosystem, supporting cities in planning infrastructure while also feeding insights into operational transit systems. The combined platform has been used by public agencies managing fixed-route buses, school transportation, and demand-responsive mobility services.
Despite being acquired, Remix’s legacy remains influential in the transportation technology sector, particularly in the intersection of urban planning, climate infrastructure, and mobility-as-a-service platforms. Its funding journey, supported by Sequoia Capital and Energy Impact Partners, helped establish it as a foundational player in modern digital transit planning software.
