Is there any low code platform available to build SAAS applications. Low code players like outsystems, Mendix seems to concentrate on enterprise customers.
Check out https://www.8base.com for building the backend of a SaaS application. You still need front-end developers so the platform is not no-code. Many of the no-code products we are familiar with are great to build an prototype and mybe an MVP but lack capabilities related to multi-tenancy, complex data and workflow, or performance at scale.
You should check out https://makerpad.co. Ben provides a wealth of knowledge on building Saas with no code.