Fleet vs NinjaOne RMM: 2026 Comparison
Fleet is a free mobile device management tool. NinjaOne RMM is a commercial mobile device management tool by NinjaOne. Compare features, ratings, integrations, and community reviews side by side to find the best mobile device management fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
IT teams managing heterogeneous fleets of 500+ macOS and Linux endpoints will get the most from Fleet because it actually scales without per-seat licensing costs. The open-source model and 6,144 GitHub stars signal a real community maintaining this, not abandonware; you can read the code and fork it if the maintainers ghost you. Skip this if you need Windows-first management or mobile device support, or if your security org demands a single vendor handling both endpoint detection and vulnerability scanning under one contract.
