Starter stack · average fit 5/5

Claude Code stack for SaaS

A subscription web app with accounts, billing and email. Every pick below has official Claude Code support we verified. Swap any layer using the linked category page.

Auth

Clerk

Vendor-published Claude Code plugin (own marketplace) bundling skills + Clerk MCP server

5/5 Alternatives

Database

Supabase

Official Anthropic-marketplace plugin with MCP server + 2 skills

5/5 Alternatives

Payments

Stripe

Official Anthropic-marketplace plugin with MCP server + 10 skills

5/5 Alternatives

Hosting

Vercel

Official Anthropic-marketplace plugin with MCP server + 33 skills

5/5 Alternatives

Email & SMS

Resend

Official Anthropic-marketplace plugin with MCP server + 5 skills

5/5 Alternatives

Analytics

PostHog

Official Anthropic-marketplace plugin with MCP server + 161 skills

5/5 Alternatives

Monitoring

Sentry

Official Anthropic-marketplace plugin with MCP server + 8 skills

5/5 Alternatives

Background jobs & queues

Inngest

Vendor-published Claude Code plugin (skills + Cloud MCP) plus local Dev Server MCP; not in Anthropic's marketplace

5/5 Alternatives

Picks are our editorial choice among the highest-rated tools in each category; ratings themselves come only from the linked evidence.

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Claude Code stack for SaaS

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