Slingr builds AI-native software that its clients own outright — then runs and maintains it for them. Founded in 2011, the firm is an alternative to renting SaaS: rather than a platform licensed forever or a one-off build a vendor hands over and walks away from, clients get enterprise-grade systems built around how their business actually works — owned outright, with no per-seat tax or vendor lock-in. Work takes one of two paths: replacing an aging or homegrown system with a modern foundation the client owns, or surrounding an existing stack with AI agents and integrations. Both are delivered AI-accelerated and reviewed by senior engineers to enterprise standards (SOC 2 Type II and HIPAA compliant). Clients own the source code, data, and pipelines, and host them anywhere.