The modern configuration management platform that lets you deploy, sync, and version your app settings across every environment — instantly.
App Config.json was born from a simple frustration: configuration management shouldn't require a degree in rocket science. Our team of engineers and DevOps experts built a platform that makes managing app configurations effortless.
Founded in 2021, we've grown from a small startup to a trusted platform serving thousands of development teams worldwide. Our mission is to eliminate configuration drift and reduce deployment failures.
Explore Features →Built on AWS with multi-region redundancy, SOC 2 Type II compliant, and designed for zero-trust security models.
Powerful tools designed for modern development teams who refuse to compromise on reliability.
Push configuration changes to all instances instantly. No restarts, no downtime, no compromises.
CoreAES-256 encryption for all stored configurations. Your secrets stay secret, always.
SecurityFull Git-style versioning with rollback capabilities. Every change is tracked and reversible.
CoreManage configs for dev, staging, production, and beyond from a single unified dashboard.
CoreComprehensive audit logs and analytics to track who changed what and when across your org.
EnterpriseFirst-class SDKs for every major language plus a RESTful API for custom integrations.
DeveloperNative integrations with GitHub Actions, GitLab CI, Jenkins, and CircleCI for seamless workflows.
DevOpsDefine JSON schemas and enforce validation rules. Catch configuration errors before they reach production.
SecurityConfigurations served from edge locations worldwide. Sub-10ms latency regardless of your user's location.
PerformanceThree simple steps to take control of your application configurations.
Create your configuration schema using our intuitive dashboard or upload your existing config.json file.
Add our lightweight SDK to your application with a single dependency. Supports all major languages.
Push changes and watch them propagate to all your instances in real-time. It's that simple.
Start free and scale as you grow. No hidden fees, no surprises.
A passionate team of engineers, designers, and operators building the future of configuration management.
Former DevOps lead at Stripe. 12+ years in infrastructure and platform engineering.
Ex-Google SRE. Expert in distributed systems and real-time data synchronization.
15 years building developer tools. Previously led engineering at HashiCorp.
Product strategist with a passion for developer experience. Former PM at Vercel.
See what engineering teams are saying about App Config.json.
"App Config.json completely eliminated our config drift problems. We went from hours of deployment headaches to zero-downtime updates in minutes."
"The real-time sync is a game-changer. We can toggle features for specific environments without redeploying. Absolutely essential for our microservices."
"Migrating from our homegrown solution was seamless. The SDK is well-documented and the support team is incredibly responsive and helpful."
Integrate seamlessly with the tools and platforms you already use.
Everything you need to know about App Config.json.
Our free tier gives you up to 3 environments and 1,000 config requests per day. It's perfect for side projects, development environments, and evaluating the platform. No credit card required to get started.
Absolutely! You can upload your existing config.json files directly through our dashboard or CLI. Our system will validate them and make them immediately available to your applications.
Our SDK caches the last known good configuration locally, so your applications will continue to function even if our API experiences an outage. We maintain a 99.99% uptime SLA on all paid plans.
Free plans support configs up to 100KB. Pro plans support up to 10MB per config, and Enterprise plans have no practical limits. For most applications, configs are well under 1MB.
Yes! Enterprise customers can opt for a self-hosted deployment on their own infrastructure. This includes full source code access and dedicated support for installation and maintenance.
Join thousands of teams who trust App Config.json to keep their applications running smoothly. Start your free trial today.
Have a question or want to learn more? We'd love to hear from you.
Whether you have a question about features, pricing, need a demo, or anything else, our team is ready to answer all your questions.