NMI Payments
NMI Payments transforms payments from a backend function into a strategic growth driver. Designed for software companies. SaaS platforms, ISVs and ISO partners, it enables you to embed, brand, and monetize payments directly within your software—without becoming a PayFac or taking on compliance complexity.
As a full-stack processor, acquirer, and technology partner, NMI manages underwriting, risk, and regulatory oversight behind the scenes. The result: faster go-to-market, stronger brand control, and new recurring revenue streams. With modular design and white-label flexibility, NMI adapts to your business model, whether you’re processing payments online, in-store, in-app, or unattended.
Key Benefits
Launch white-labeled payments in weeks, not months
Control pricing, share in transaction revenue, and own the customer relationship
Built-in compliance, risk, and fraud prevention tools
Flexible integration via no-code, low-code, or full API access
Developer-First Experience
NMI’s developer environment bridges business and technical needs. Developers gain instant sandbox access, prebuilt SDKs, and intuitive APIs to test, integrate, and deploy quickly. Guided onboarding, dynamic sandbox simulations, and drop-in components make payments easier to build and maintain. Business teams can explore revenue opportunities through self-service tools and instant earnings insights.
With NMI Payments, you can embed and scale payments without losing control—powering faster launches, stronger retention, and lasting growth
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FusionAuth
FusionAuth is a comprehensive authentication and authorization platform purpose-built for modern development teams and IT departments. Designed for seamless integration, it supports virtually any application stack or programming language. Every capability is fully exposed via APIs, giving your team the flexibility to address complex identity and access management (IAM) requirements without compromise.
From core features like user registration and login, to advanced protocols such as passwordless authentication, MFA, SAML, and OIDC — FusionAuth delivers enterprise-level functionality out of the box. Built-in compliance tools make it easy to align with regulatory standards including GDPR, HIPAA, and COPPA, reducing risk and accelerating deployment.
FusionAuth offers total deployment freedom: run it on any OS, in containers, in your private cloud, or choose FusionAuth Cloud — our fully managed, scalable SaaS hosting option. Whether you’re a startup or an enterprise, FusionAuth empowers your organization to customize and scale your identity infrastructure with confidence and control.
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Nextacular
Nextacular is a starter kit that is open-source and designed to expedite the development of full-stack, multi-tenant SaaS applications. It leverages contemporary technologies, including Next.js, Tailwind CSS, and Prisma, offering a wide array of features that streamline the development process. Key functionalities include authentication options such as magic links and social logins through NextAuth, along with smooth database integration for relational databases like PostgreSQL and MySQL. The kit's multi-tenancy support allows businesses to serve numerous clients across different subdomains or custom domains using a single codebase. Additionally, Nextacular provides features tailored for teams and workspaces, allowing easy collaboration by inviting colleagues into specific workspaces. The platform also boasts a customizable landing page, effective billing and subscription management through Stripe, and flexible design components made with Tailwind CSS that can be tailored to match any design system. With these powerful features, Nextacular not only simplifies the setup process but also enables developers to concentrate on creating cutting-edge applications without the hassle of repetitive tasks. Ultimately, it represents a robust solution for anyone looking to launch a SaaS product efficiently.
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Open SaaS
Open SaaS serves as an extensive open-source framework designed for the creation of full-stack SaaS applications, leveraging the capabilities of the Wasp framework which integrates technologies such as React, Node.js, and Prisma. This starter kit comes preloaded with vital functionalities for SaaS, including user authentication options via email, Google, and GitHub, alongside a robust payment and subscription management system powered by Stripe or Lemon Squeezy. Additionally, it facilitates file uploads to AWS S3, features analytics dashboards from either Plausible or Google Analytics, and showcases a sample application that incorporates AI through the OpenAI API, simplifying the prototyping process. The template emphasizes comprehensive type safety, efficient job scheduling, and background task management, while offering a straightforward deployment process with a single command (e.g., wasp deploy) compatible with various hosting platforms like Fly.io, Railway, or custom options. The code is organized vertically by feature, covering areas such as authentication, payment processing, user interfaces on the client side, server-side logic, and end-to-end testing. Moreover, it provides insightful resources on subjects like SEO, Playwright testing, deployment strategies, and customization techniques. Licensed under the MIT License, this project promotes unrestricted usage and sharing, ultimately aiming to streamline the development process by minimizing boilerplate code and allowing developers to focus on enhancing the essential features of their products. Furthermore, it encourages innovation by enabling developers to build upon a solid foundation without being bogged down by repetitive tasks.
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