Next Forge

Vercel-maintained Next.js Turborepo SaaS starter

Best for: Teams that want a production-grade Turborepo monorepo reference architecture (separate web/app/api/docs apps) rather than a single-app starter.
Skip if: You want a single simple app, not a monorepo - the Turborepo structure is real overhead if you don't need multiple apps sharing packages.

Next Forge is a free, open-source Next.js starter maintained under the Vercel GitHub org, built as a Turborepo monorepo with separate web, app, api, docs, and email apps sharing packages. Created by Hayden Bleasel, it's positioned as a production-grade reference architecture rather than a minimal template.

Pros

Lives under the official Vercel GitHub org, which is a stronger provenance signal than most free starters.
Turborepo monorepo structure with separate web/app/api/docs/email apps is a genuinely more production-representative architecture than most single-app kits.
Free and open source, so the entire codebase is inspectable before you commit to it.

Cons

Monorepo structure and multiple apps mean more upfront complexity to learn than a single Next.js app.
As a reference architecture rather than a commercial product, it doesn't ship auth/billing pre-configured the way paid kits do - more assembly required.
GitHub stars, last-commit freshness, and maintenance cadence were not independently verified for this listing.