Flagsmith
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ConfigCat
Unleash
Growth Book
Split.io
Flagship.io
DevCycle
Launchframe.dev
JustShip
LaunchList
LaunchUp
SAAS Launch
LaunchFrame is a production-grade B2B SaaS boilerplate that lets developers launch subscription businesses in days, not months. Deploy everything to a single affordable VPS ($7-20/mo) with zero vendor lock-in.
What's Included:
๐ Full-Stack Monorepo - NestJS backend with TypeORM + PostgreSQL - React admin panel (Redux + RTK Query) - React user portal (Vite + Zustand + TanStack Query) - Next.js marketing website - VitePress documentation site
๐ณ Hybrid Monetization - Subscription billing via Polar.sh (Merchant of Record) - Usage-based credits system for AI/compute features - Overage tracking with automated billing cycle management
๐ข Multi-Tenancy Built-In - Project/workspace isolation with cached ownership guards - Custom domain support per workspace - Role-based access control (RBAC)
๐ฏ Production-Ready Feature Guards - Database-driven feature gating by subscription tier - Frontend hooks and backend decorators for access control - Automatic upgrade prompts and UX patterns
๐ง Developer Experience - API key management with Swagger auto-auth - Resilient webhook architecture (decoupled receipt/processing) - Bull queues for background jobs - Health checks for zero-downtime deployments - Complete TypeORM migration workflow
๐ Comprehensive Documentation - VitePress-powered docs included in template - Guides for customization, deployment, and advanced features - Example "Items" domain to demonstrate patterns
Perfect For: Developers building B2B SaaS products who want to focus on their unique value proposition instead of rebuilding authentication, billing, multi-tenancy, and infrastructure for the hundredth time.
Tech Stack: NestJS, React, Next.js, PostgreSQL, Redis, Docker, Traefik
Flagsmith Launchframe.devLaunchframe.dev's answer:
It's CLI orchestration and the emphasis on production ready deployment to a single VPS, using a single env file as the source of truth of all services. Affordable and painless to manage
Launchframe.dev's answer:
it offers a complete package that is easy to manage, not just install, and come ready with a single command deployment. Huge time saver that allows the user to focus on the core features of his idea, rather than on menial, repetitive and time-consuming set up tasks
Launchframe.dev's answer:
Bootstrappers looking to build many SaaS apps in rapid succession until one lands
Launchframe.dev's answer:
Launchframe was born out of my own frustration with the challenges associated with building the barebones required for any self respecting SaaS. I will most definitely use it myself in upcoming projects.
Launchframe.dev's answer:
The idea is to KISS, so it's javascript throughout: React on the frontend and nest.js on the backend And of course docker both locally and remotely to ensure isolated consistent environment across machines.
Launchframe.dev's answer:
We're currently in private beta, so join the waitlist and secure early bird benefits once we go live
Based on our record, Flagsmith seems to be more popular. It has been mentiond 13 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Considering all these points, the team at Flagsmith has developed a feature flag management platform Flagsmith and made it open source. The core functionality is open and you can check out the GitHub repository here. I have utilized and authored several blogs discussing their excellent offerings and strategies. - Source: dev.to / over 2 years ago
Flagsmith - Release features with confidence; manage feature flags across web, mobile, and server side applications. Use our hosted API, deploy to your own private cloud, or run on-premise. - Source: dev.to / almost 4 years ago
Flagsmith is written in Django and is open source as well: https://flagsmith.com. Source: about 4 years ago
Before we dive in, one important call-out: We provide our feature management product to customers in three ways depending on how they want to have it managed: Fully Managed SaaS API, Fully Managed Private Cloud SaaS API and Self-Hosted. The infrastructure costs that we are sharing is for our customers that leverage our Fully Managed SaaS API offering (try it free: https://flagsmith.com/) which represents a portion... - Source: dev.to / over 4 years ago
On March 15th, Sebastian Rindom, the CEO & Co-founder of Medusa, did an interview with Flagsmith where he talked about how Medusa started, why create a headless commerce solution, why make it open-source, and more. - Source: dev.to / over 4 years ago
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ConfigCat - ConfigCat is a developer-centric feature flag service with unlimited team size, awesome support, and a reasonable price tag.
LaunchList - Create waitlist with referral for your product launch
Unleash - Unleash is an open-source feature management platform. We are private, secure, and ready for the most complex setups out of the box.
LaunchUp - Launch your site in 30 seconds ๐