ConfigCat Alternatives (September 2025)

DevCycle is a Feature Flag Management platform built for modern development teams. Deploy faster, reduce risk, and build maintainable code at scale.

Flagsmith makes it easy to create and manage features flags. Use our hosted API, deploy to your own private cloud, or run on-premises.

Toggly makes it easier for software developers to build better software faster by making it easy to test, release, and measure features without the risk of downtime or other production impacts.

Tggl lets developers ship code faster and safer with feature flags and makes product teams more efficient with release management

Split is a feature delivery platform that powers feature flag management, software experimentation, and continuous delivery.

Maximize the value of every software feature through automation and feature management.

Harness is a modern software delivery platform that allows engineers and DevOps to build, test, deploy, and verify software, on-demand.

Try TeamCity - the powerful Continuous Integration and Deployment tool for Developers and DevOps Engineers.

Get the most powerful and easy-to-configure continuous integration and delivery platform.

Innovate your whole product lifecycle with higher quality releases, safer tests, and faster feature validations.

Buildkite is a platform for running fast, secure, and scalable continuous integration pipelines on your own infrastructure.

GrowthBook is an open source platform that gives any company the power of a customized feature flagging and A/B testing system.

Taplytics provides zero bloat, cross-platform AB Testing solutions that power the experiences within today's leading apps and websites. Learn more.

Doppler redefines how engineering teams handle secrets management. Experience enhanced security, agility, and automation with our cloud platform. Start your free trial.

Travis CI is the most simple and flexible ci/cd tool available today. Find out how Travis CI can help with continuous integration and continuous delivery.

Statsig is a modern feature management and experimentation platform that empowers teams to 10x their experimentation velocity, shipping every feature in a data-driven way.

Our platform as a service (PaaS) gives development teams control and peace of mind while accelerating the time to build and deploy applications.

Get the best continuous integration and delivery (CI/CD) for any platform, in our cloud or on your own infrastructure, for free.

Deploy software to multi-cloud, hybrid, and on-premises environments with Octopus Deploy, the continuous deployment software. Save 2000 hours per rollout, ensure reliable deployments, and automate routine tasks.

Private cloud A/B testing tool that offers collaboration features and a group sequential testing engine that speeds up experiments by 20%-80%.

Push. Build. Deploy! Instantly build and ship code anywhere in one consistent process for your entire team. DeployBot's code deployment tools work with your existing git repository to deploy new code fast, and with zero downtime. These are the continuous deployment tools you're looking for.

Share code, track work, and ship software using integrated developer tools, hosted on-premises with Azure DevOps Server

Gearset is the only platform you need for unparalleled deployment success, continuous delivery, automated testing and backups.

Svix is the enterprise ready webhook service. Build a state of the art webhook platform in minutes with our hosted webhook SaaS or our open source project. Don't reinvent the wheel, use webhooks as a service.

Platform teams need control. Dev teams need autonomy. Uffizzi provides a multi-tenant, Kubernetes-native foundation that accomplishes both.

#1 Continuous Delivery service for Windows

Codefresh has everything you need to deliver software, providing a foundation for growth with modern CI, CD, GitOps, and more while integrating with your favorite tools.

Build better software faster with insights that power your whole engineering organization. Get started with a demo or a free 14-day trial.

Integrate your Git, SVN, or Helix Core code repositories with project management for streamlined efficiency. Quick to deploy, easy to use.

Gitea - Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD

The ultimate team productivity suite for developers – Team Analytics, Smart Daily Standup, Time Off Management, and more

Develop great software in secure behind-the-firewall environments. World's best firms use RhodeCode to unify repository management. Free and open source.

Safe, Secure,and AccessibleCode Hosting Code repositories, collaboration and  deployment tools for everyone from small teams to enterprises. Start VENTURE $19 / month 5 Users 5GB Storage 5 Projects – – – START FREE TRIAL EQUITY $49 / month 20 Users 10GB Storage Unlimited Projects Time Track Integration Restrict Access By IP – START FREE TRIAL […]

Don't wait for the backend to be ready, generate custom API responses with Mocky and start working on your application straightaway

Rollbar provides real-time error tracking & debugging tools for developers. ✓ JavaScript ✓PHP ✓Ruby ✓Python ✓Java ✓Android ✓iOS ✓.NET & more.

Vercel's Frontend Cloud gives developers the frameworks, workflows, and infrastructure to build a faster, more personalized Web.

Streamline your mobile development process with Bitrise. The Mobile DevOps platform that helps you build, test, and deploy your apps quickly and reliably.

Mockoon is the easiest and quickest way to run mock REST API servers. No remote deployment, no account required, free, open source and cross-platform.

Spacelift helps orchestrate your entire infrastructure pipeline (Terraform, OpenTofu, Ansible and more) to deliver secure, cost-effective, and high-performance infrastructure.

Build, deploy and manage your applications on any cloud or your own servers.

Mergify is a CI/CD pipeline optimizer that manages your pull request, automates your GitHub workflow, and optimizes your CI costs. Try Mergify and start coding faster, safer, and cheaper!

Qovery is a DevOps Automation Platform that eliminates your DevOps hiring needs. Provision and maintain a secure and compliant infrastructure in hours - not months!

Bunnyshell is an Environment as a Service platform that enables developers to instantly spin up dev environments for any task on Kubernetes and develop remotely.

Novu empowers developers and product teams to collaborate seamlessly on notification management. Its unified platform provides centralized content, type-safe schemas, and reusable components, facilitating efficient workflows. With code-first and no-code tools, teams can easily customize and deploy notifications across multiple channels like email, SMS, push, chat, and in-app. Novu enhances communication, reduces friction, and ensures reliable, scalable, and personalized user experiences while maintaining full visibility and control over notifications.

A powerful CMS, BaaS, and more. Power any project with Directus – a composable data platform to easily create and deploy data-rich apps.

PostHog is the only all-in-one platform for product analytics, feature flags, session replays, experiments, and surveys that's built for developers.

Bitbucket Cloud is a Git-based code and CI/CD tool optimized for teams using Jira.

Test new user signups, transactional emails, spam scores, and more. Get started on our free forever plan with unlimited email addresses and mailboxes.

A version control that will help you develop new features in parallel, go distributed, merge in time, and never break a build again.

The easiest way to add authentication and user management to your application. API-first & purpose-built for developers. Get started for free.

Browse our developer-first, open source application delivery & hosting platform. Discover unmatched flexibility, up to 99.99% uptime, & exceptional support

Countly is the #1 privacy-led product analytics offering a self-hosted or private cloud solution for your mobile, web, and desktop applications.

Usersnap is a user feedback platform for product teams to collect issues, ideas, and surveys to scale user testing and gain confidence in product decisions. Try it for free.

Embedded iPaaS for B2B software companies. Integration platform to integrate with your customer's apps and add an integration marketplace to your SaaS product.

Instantly create, share, scale, and manage development environments.

Simple, scalable and reliable. Hosted realtime APIs loved by developers and trusted by giants. Build live dashboards, notifications, geotracking, chat and more.

Improve developer experience with OpsLevel – the internal developer portal that brings access to tools, knowledge, and operational tasks together under one roof. Give your team a developer portal today so they can focus on building and shipping code, not operational red tape.

First smart No-SDK customer engagement platfrom. Best tool for Push, Email campaigns powered by generative AI

Business communication and team messaging software. Unlimited users, direct and group messages, and unlimited message history.

SonarCloud extends your CI/CD workflow with an online code review solution that easily integrates into your cloud DevOps platform, to provide code review as a service & deliver clean code consistently and efficiently.

Hundreds of scaleups use Aptible instead of building their own internal developer platform. The Aptible platform helps engineering teams to control their AWS resources, guarantee uptime, and achieve enterprise best practices for their infrastructure.

Looking to improve your team's agile process? TeleRetro makes it easy to gather feedback, track progress, and identify areas for improvement.

Pdftools offers a suite of SDKs and developer components for PDF and PDF/A document workflows.

Support modding on PC, console and mobile with mod.io, a platform which makes it easy to grow, manage and integrate UGC in-game, using our API, SDK and plugins for Unity, Unreal Engine and more.

Supercharged Git hosting with intelligent code reviews, packages, and more. Get started for free.

Quickly see all of your endpoints, your slow endpoints, and your endpoints with errors.

All-in-one platform to securely manage application configuration and secrets across your team and infrastructure. Used by Fortune 500 enterprises, international governments, and fastest-growing startups. Save time and boost security.

The world’s best apps use RevenueCat to power in-app purchases, manage customer data, and grow revenue across iOS, Android, and the web.

Email and chat for your team

Appwrite is an open-source platform for building applications at any scale, using your preferred programming languages and tools.

Discourse is modern forum software for your community. Use it as a mailing list, discussion forum, long-form chat room, and more!

Market-leading MVT, AB Testing & Personalisation platform. On average our clients receive a 28x ROI. Increase your online conversions today

Empower your sales team and partners to offer complex product configurations, optimized pricing, and great-looking proposals with SAP CPQ.

Measure the right engineering metrics with DevDynamics. See all your initiatives in one place and efficiently manage your development team and processes.

Boost your mobile app development with continuous integration and delivery. Replace manual intervention and build, test and deliver mobile apps 20% faster with CI/CD for mobile

The Golioth IoT platform helps developers to build, secure, manage, and connect custom hardware, then capture, transform, and route device data to the cloud.

Code review and document review for organizations of all sizes, supporting Git, Perforce, Mercurial, IBM ClearCase, Cliosoft SOS, Azure DevOps, and more.

Argonaut automates deployments of infrastructure and applications to your cloud account. Autogenerate and collaborate with your team on Terraform, CI/CD and App Deployment Configs in an instant.

Easily optimize your multicloud network with Cisco ACI. Use a secure, automated software defined network (SDN) solution to accelerate your network deployments.

Create powerful beautiful documentation, hassle-free. DeveloperHub is hosted documentation portals service for Product and API Docs. Write your user guides, knowledge base, API and product documentation. Supports Swagger specification, search, collaboration, markdown, mobile devices and SEO. API Documentation as a service.

The single platform to gather, analyze, and announce new features - ideal for busy product managers.

Get a beautiful status page that's free forever on Instatus.

Developer-first software delivery toolkit to manage code quality, ci time, merge automation, and flaky tests.

Visual & Design Feedback Tool that helps you review design, content and report bugs on websites, applications, PDFs and images.

Coveralls documention.

Deploy a Free custom AI chatbot on AWS with one click. Serverless, pay-as-you-go, no upfront costs. Perfect for businesses of all sizes. No coding required.

Experience having a coding mentor at your fingertips with AI Code Mentor, the ultimate tool for code optimization, refactoring, and review. Try now for free!

Easily generate license keys and validate them in your software apps. Additionally, you can offer trials, subscriptions, node-locked licenses, floating licenses, offline licenses and much more.

We offer space planning software solutions that will help you streamline your sales, design and order processes.

Start collecting user feedback and organizing feature requests to build a better product roadmap. The best Canny alternative. Get Started free.

Open source vulnerability management made simple. Debricked helps you stay on top of security while maintaining your development speed.

AI test automation platform supporting the development of high-speed, high-quality software. MagicPod is a test automation cloud service in the era of AI capable for both mobile app testing and browser (web app) testing. It supports the acceleration of release cycle with its wide variety of functions and high maintenance.

Say goodbye to the hassle of managing user-generated content. Our easy-to-use tool allow you to effortlessly collect, organize, and publish user's content at every touchpoint.

KEYZY provides an end-to-end software licensing service on the cloud

The only free, fully open source and self-hosted WordPress plugin for maintaining multiple sites from one location.

Cron To Go is a platform for running and monitoring scheduled tasks.

Bitwarden Secrets Manager enables developers and DevOps teams to centrally store, manage, and deploy secrets at scale. Start a free trial today!

MILVUS Centralize o atendimento e aumente a produtividade da sua equipe Veja como automatizar seus processos, otimizar a gestão da sua equipe e os resultados da sua empresa. Faça um teste grátis Acesso ilimitado à plataforma sem cartão de crédito Solicite uma reunião Fale com um de nossos especialistas MILVUS Centralize o atendimento e aumente

Simplify content orchestration, streamline and unify the developer workflow, and enable website speed & agility for your Enterprise teams with our platform.