ConfigCat vs Split

From $99 per month (indicative, Pro)

Free tier available

Unlimited seats on every plan, including free — unusual and genuinely valuable for wide access.

Paid tiers are quote-based, priced by monthly tracked keys.

Free forever plan with a monthly config-request allowance and unlimited members.

Free tier with limited monthly tracked keys.

Established

ConfigCat · since 2018

Established

Harness · since 2015

• Unlimited team members at every tier, so product and support can toggle flags too.
• Very simple to adopt — an afternoon, not a project.
• Broad SDK coverage including Dart and Elixir.

• Automatic metric impact on every flag catches regressions nobody thought to measure.
• Guardrail alerts stop a bad rollout before it reaches everyone.
• Strong data-platform integrations.

• No experimentation or analytics to speak of.
• Limited targeting sophistication compared to LaunchDarkly.
• Small vendor.

• Post-acquisition roadmap now sits inside Harness's broader platform strategy.
• Requires meaningful event instrumentation before the impact analysis is useful.
• Opaque enterprise pricing.

Teams that want simple, cheap flags accessible to the whole company.

Teams that want every release measured, not just deliberate experiments.