Editorial take
Why it stands out
Do not budget Split from memory of old per-MAU pages—confirm a Harness quote with module list. Free tier is real but narrow for production multi-team use.
Tool profile
Feature management platform for flags, rollout control, experimentation, and gradual releases.
Enterprises already buying Harness for delivery wanting flags in-platform
Split.io’s public pricing page in March 2026 presents Harness-branded Free, Essentials, and Enterprise plans for a modular DevOps platform, not a standalone “feature flags only” SKU table.
The Free plan targets individual developers and small teams with an open-source angle and signup CTA. Essentials and Enterprise route to Contact Sales, bundling modules such as Continuous Delivery & GitOps, CI, Feature Management & Experimentation, Security Testing Orchestration, Cloud Cost Management, and more. Practical buyer takeaway: feature flag + experimentation pricing is usually negotiated as part of a Harness package or enterprise order form, not a single public per-seat number on split.io.
Compare LaunchDarkly, Statsig, and PostHog Feature Flags when you need transparent self-serve flag pricing without the broader Harness footprint.
Quick fit
Editorial take
Do not budget Split from memory of old per-MAU pages—confirm a Harness quote with module list. Free tier is real but narrow for production multi-team use.
What it does well
Primary use cases
Fit notes
Pricing snapshot
Split's current public pricing routes through Harness platform plans rather than a clean standalone feature-flag price card. There is a real Free tier for individuals and small teams, while Essentials and Enterprise are contact-sales plans. Feature Management and Experimentation is positioned as a Harness module, so there is no dependable public self-serve dollar figure for a mature Split-only deployment.

Arcjet
Free planApplication runtime security
Runtime security toolkit for modern applications and AI systems that helps teams enforce quotas, block bots, prevent prompt abuse, and ship app-level protections in code.
Closer to application-runtime security and abuse-prevention tooling than to classic perimeter appliances.