Gainsight is a customer success and retention platform. Its Customer Success product helps teams predict churn, find expansion opportunities and track customer engagement and adoption from onboarding to renewal. Gainsight Product Experience (PX) provides in-app guidance and product analytics so users can adopt a product where they get stuck. The company also offers Staircase AI for risk scoring, Atlas AI agents, Skilljar customer academies and customer communities, plus an agent studio, integrations, and API and MCP resources. It is delivered as a cloud service for companies that sell software and subscriptions.
Gainsight is headquartered in San Francisco, United States. Vista Equity Partners, a US private equity firm, acquired a majority stake in 2020. In July 2025 the company announced an EU AI data centre in Germany for European customers, serving Gainsight Atlas and Staircase AI, building on EU infrastructure it first set up in 2019 for Gainsight CS. A US-headquartered, US-owned vendor remains subject to US law, such as the CLOUD Act, even when data is stored in the EU.