Split.io vs DevCycle
Side-by-side comparison of AI visibility scores, market position, and capabilities
SF feature management platform acquired by Harness May 2024 at $75M ARR (April 2025); $110M Lightspeed/Accel-backed progressive delivery and A/B testing competing with LaunchDarkly and Statsig for enterprise feature flag infrastructure.
About
Split.io is a San Francisco-based feature management and software experimentation platform — acquired by Harness in May 2024 for an undisclosed amount, having raised $110 million in total pre-acquisition funding from Lightspeed Venture Partners, Accel Partners, and Harmony Partners — providing engineering teams, product managers, and data scientists with feature flag infrastructure, progressive delivery, A/B testing, and feature impact measurement tools that enable software teams to safely release features to targeted user segments, run controlled experiments, and measure feature impact on business metrics. Split reached $75 million in annual recurring revenue as of April 2025 under Harness ownership, serving enterprise software development teams who need controlled feature rollouts and experimentation alongside their CI/CD pipelines.
DevCycle is a real-time feature management platform with OpenFeature-compatible SDKs, local flag evaluation for millisecond latency, and streaming updates for progressive delivery.
About
DevCycle is a developer-focused feature management platform built for teams that need reliable, real-time control over feature rollouts. Founded to address the performance bottlenecks common in legacy flag systems, DevCycle delivers flag changes in milliseconds using a streaming architecture rather than polling. Its SDKs are fully compatible with the OpenFeature standard, ensuring teams avoid vendor lock-in from day one. The platform supports targeting rules, gradual rollouts, and A/B testing across web, mobile, and backend environments.
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