$200$135one-time•33% off•02d18h10m54sleft

Skip the Boilerplate Ship This Weekend

A production-ready SaaS starter with a polished landing page, finished dashboard shell, and the core product surfaces already in place.

Get FluxKit - $135View Live Demo

Last updated: 06 Mar 2026

Built with industry-standard tools and best practices

Next.js logoNext.js16.1.1
React logoReact19.2.3
TypeScript logoTypeScript5.9.3
Convex logoConvex1.32.0
Better Auth logoBetter Auth1.4.9
shadcn/ui logoshadcn/uiRadix UI
Tailwind logoTailwind4.1.18
Bun logoBunlatest
Brevo logoBrevoEmail
Resend logoResendEmail API
Core Functionality

Everything you need out of the box

Stop rebuilding the same foundational systems. FluxKit gives you a production-ready starting point with the core SaaS layers already wired.

Landing page

Landing page sections ready to customize

Hero, navigation, CTA, and supporting sections are already designed as a coherent marketing surface, so you start from a launchable landing page instead of loose blocks.

Landing page hero preview
Dashboard features

Dashboard and settings screens already framed

The app shell includes dashboard navigation, profile/account/billing settings, plus tasks, calendar, mail, chat, and users modules so the authenticated product already feels complete.

Theme customizer

Theme customizer built into the experience

The live theme panel lets you test colors, radius, and presets directly against the landing page, so visual customization happens in context instead of by guesswork.

What You Get

Complete B2B SaaS starter with 160+ hours already done

Auth & Security

  • Email/password + magic links
  • Google OAuth sign-in
  • Password reset + email verification
  • Secure Better Auth sessions
  • Upstash rate-limiting patterns

B2B Foundations

  • Organization workspaces
  • Team invitations + role controls
  • Role-based permissions
  • Billing + account settings surfaces
  • Polar checkout + portal wiring

Product Modules

  • Dashboard + analytics surfaces
  • Tasks, calendar, mail, and chat
  • User directory + settings screens
  • Realtime notifications
  • Reusable shadcn UI system

Developer Experience

Next.js 16 + React 19 + TypeScript
Convex type-safe realtime backend
Better Auth + Polar integration points
Brevo or Resend transactional email
Sentry + analytics integration plumbing

Decision support

Build vs buy: reclaim engineering time

Auth (email + OAuth + magic links)
Build yourself2-3 weeks
With FluxKit
Included
Billing (Polar checkout + portal + webhooks)
Build yourself1-2 weeks
With FluxKit
Included
Organizations, invitations, and roles
Build yourself3-4 weeks
With FluxKit
Included
Realtime backend + notifications
Build yourself2-3 weeks
With FluxKit
Included
Ops + email providers (Sentry, Upstash, Brevo/Resend)
Build yourself1-2 weeks
With FluxKit
Included

Build from scratch

6-8 weeks

With FluxKit

Day 1

Estimated savings

300+ hours

Team Licensing

Need a Team License for FluxKit?

Built for teams that need multi-seat usage, internal collaboration, and a clear commercial licensing path.

Get Teams License

Objections handled

FAQ

Ship your SaaS faster with FluxKit

Skip the blank-canvas phase and start from a product surface that already looks ready to ship.

Get Started Show Demo