Feature flag and configuration management
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49 reviews trackedThe Bottom Line
Entry price
Free plan available, paid tiers above
Biggest pro
Unlimited team seats on all plans including the free tier
Biggest con
Free plan limited to 10 feature flags and 2 environments
TL;DR - ConfigCat
- Feature flag service with unlimited seats, user targeting, and percentage rollouts for 30+ platforms
- Free plan includes 5M config downloads/month, 10 flags, and unlimited team members
- Paid plans from $110/month (Pro) to $4,500/month (Dedicated) based on usage volume
Pricing: Free plan available
Best for: Growing teams
4.6/5 across review platforms
What is ConfigCat?
ConfigCat is a feature flag management service that lets development teams toggle features on and off without redeploying code. It supports user targeting by attributes like region, email, or subscription tier, percentage-based rollouts for gradual releases, and A/B testing to measure feature impact. The platform provides SDKs for 30+ languages and frameworks, integrates with tools like Slack, GitHub, Jira, and Datadog, and includes a public management API for programmatic control. ConfigCat is ISO 27001:2022 certified and GDPR compliant, with enterprise security features including SAML SSO and two-factor authentication. All plans include unlimited team seats.
Available on: Web
Pros & Cons
Pros
- Unlimited team seats on all plans including the free tier
- Straightforward usage-based pricing without per-seat charges
- SDKs for 30+ languages cover virtually any tech stack
- ISO 27001:2022 certified with GDPR compliance
- Clean dashboard makes flag management accessible to non-technical users
- Generous free tier with 5M config downloads per month
Cons
- Free plan limited to 10 feature flags and 2 environments
- No built-in analytics, requires integration with third-party tools
- Enterprise plan starts at $900/month which may exceed small team budgets
- Audit log retention is only 35 days on Pro and Smart plans
- Limited A/B testing depth compared to dedicated experimentation platforms
Ratings Across the Web
4.6(49 reviews)
Ratings aggregated from independent review platforms. Learn more
Key Features
Feature flag toggle management via dashboard or APIUser targeting and segmentation by custom attributesPercentage-based rollouts for gradual feature releasesA/B testing and experimentation supportSDKs for 30+ languages including JavaScript, React, Python, Go, and JavaIntegrations with Slack, GitHub, Jira, Datadog, and AmplitudePublic management API for programmatic flag controlSAML SSO, 2FA, and ISO 27001:2022 certificationAudit log with up to 2-year retention on enterprise plansUnlimited team seats on every plan including free
Pricing
Freemium
ConfigCat offers a generous free tier with optional paid upgrades for advanced features.
Reviews
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4.6/5
Across 49 verified user reviews on G2, Capterra
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ConfigCat FAQ
How does ConfigCat support A/B testing?
ConfigCat enables A/B testing by allowing percentage-based rollouts of features, which helps measure their impact on user behavior. While it supports basic A/B testing, it requires integration with third-party analytics tools for deeper experimentation insights.
Which teams benefit most from ConfigCat?
Development and DevOps teams benefit significantly from ConfigCat, especially those needing to manage feature releases and configurations without code redeployment. Its clean dashboard also makes feature flag management accessible to non-technical users, fostering collaboration across product teams.
How does ConfigCat compare to LaunchDarkly regarding team access?
ConfigCat offers unlimited team seats on all its plans, including the free tier, which simplifies team access and cost management. This contrasts with some competitors that may charge per seat or limit team member access on lower-tier plans.
What kind of limitations exist for A/B testing within ConfigCat?
ConfigCat's A/B testing capabilities are limited in depth compared to dedicated experimentation platforms. It does not include built-in analytics, requiring integration with third-party tools to fully measure feature impact and user behavior.
How is ConfigCat priced?
ConfigCat is available on a free tier that includes 5 million config downloads per month, with paid plans offering more usage and advanced features. All plans include unlimited team seats and straightforward usage-based pricing without per-seat charges.
Can ConfigCat integrate with existing development workflows?
Yes, ConfigCat offers SDKs for over 30 languages and frameworks, ensuring compatibility with virtually any tech stack. It also integrates with popular tools such as Slack, GitHub, Jira, and Datadog, streamlining development and operational workflows.
Does ConfigCat meet enterprise security and compliance standards?
ConfigCat is ISO 27001:2022 certified and GDPR compliant, providing a secure platform for feature flag management. It includes enterprise security features like SAML SSO and two-factor authentication to protect access and data.
Source: configcat.com