Stigg Alternatives

Staarter is a Next.js SaaS boilerplate that can speed up development with preconfigured core features. It's got strong authentication, subscription management with Stripe, Paddle or LemonSqueezy, and support for multiple languages. Staarter also offers billing management, usage limits, analytics tracking and more. It's a good option for developers who want to get SaaS projects off the ground faster.

Metering.ai is another option. It automates the creation of Stripe invoices based on product usage data, which is good for businesses with pay-by-the-use pricing. The tool automates the aggregation and transformation of usage data so there's less manual labor and billing errors, and it can import CSV files from various analytics tools.

Kobble is an all-in-one platform to help developers get SaaS apps up and running quickly. It's got authentication, payments, emailing and other basic features. Kobble integrates with Stripe and offers a no-code authentication portal so it's easier to manage user access and offer customer portals without a lot of coding work.