StarterPick guides

Choose, compare, and customize SaaS starter kits with confidence

Boilerplate reviews, framework comparisons, implementation playbooks, and launch stack advice for founders picking their next starter template.

May 7, 2026StarterPick Team

Auth, Billing, and Usage Limits for AI Agent SaaS Products 2026

How to design auth, billing, credits, rate limits, tenant isolation, and tool permissions for AI agent SaaS products in 2026.

ai-agents billing auth saas

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May 7, 2026StarterPick Team

Observability and Evals for AI Agent SaaS Products 2026

Observability and eval architecture for AI agent SaaS: traces, feedback, regression sets, quality gates, support review, and admin dashboards.

ai-agents observability evals saas

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May 7, 2026StarterPick Team

AI Agent SaaS Starter Architecture 2026

A practical AI agent SaaS starter architecture for 2026: auth, billing, usage metering, tool permissions, memory, evals, observability, and admin review.

ai-agents saas-boilerplate starter-kit architecture

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May 5, 2026StarterPick Team

B2B Onboarding Wizard Starter Guide: Checklists, Invites, Imports, and Activation

Plan a B2B onboarding wizard for SaaS starters with organization setup, team invites, CSV imports, checklist progress, activation events, and billing handoff.

b2b onboarding saas boilerplate

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May 4, 2026StarterPick Team

AI Agent SaaS Starter Guide: Workflows, Tool Calling, Billing, and Observability

Choose AI Agent SaaS Starter Guide: Workflows, Tool Calling, Billing, and Observability for SaaS starters with auth, billing, database, deployment, code ownership, and launch tradeoffs.

agent saas starter workflows

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May 4, 2026StarterPick Team

AI Chat SaaS Boilerplate Guide: Vercel AI SDK, LangChain.js, Mastra, and LlamaIndexTS

Choose AI Chat SaaS Boilerplate Guide: Vercel AI SDK, LangChain.js, Mastra, and LlamaIndexTS for SaaS starters with auth, billing, database, deployment, code ownership, and launch tradeoffs.

chat saas boilerplate vercel

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May 4, 2026StarterPick Team

Astro SaaS Starter Guide: AstroWind, LaunchFast Astro, and Content-First Products

Choose Astro SaaS Starter Guide: AstroWind, LaunchFast Astro, and Content-First Products for SaaS starters with auth, billing, database, deployment, code ownership, and launch tradeoffs.

astro saas starter astrowind

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May 4, 2026StarterPick Team

Auth.js v5 Migration Guide for Next.js SaaS Boilerplates

Choose Auth.js v5 Migration for Next.js SaaS Boilerplates for SaaS starters with auth, billing, database, deployment, code ownership, and launch tradeoffs.

auth js v5 saas

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May 4, 2026StarterPick Team

Background Jobs Guide: Inngest, Trigger.dev, BullMQ, Cloudflare Queues, and DBOS

Choose Background Jobs Guide: Inngest, Trigger.dev, BullMQ, Cloudflare Queues, and DBOS for SaaS starters with auth, billing, database, deployment, code ownership, and launch tradeoffs.

background jobs inngest trigger

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May 4, 2026StarterPick Team

Better Auth + Polar + Drizzle Starter Guide for Modern SaaS Boilerplates

Evaluate a modern SaaS starter stack using Better Auth, Polar, and Drizzle: auth, billing, schema, webhooks, and deployment decisions.

better auth polar saas

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May 4, 2026StarterPick Team

Clerk vs WorkOS Implementation Guide for B2B SaaS Boilerplates

Choose Clerk vs WorkOS Implementation for B2B SaaS Boilerplates for SaaS starters with auth, billing, database, deployment, code ownership, and launch tradeoffs.

clerk workos implementation saas

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May 4, 2026StarterPick Team

Drizzle Kit Migration Guide: Prisma to Drizzle in SaaS Boilerplates

Choose Drizzle Kit Migration: Prisma to Drizzle in SaaS Boilerplates for SaaS starters with auth, billing, database, deployment, code ownership, and launch tradeoffs.

drizzle kit migration saas

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May 4, 2026StarterPick Team

Email Stack Guide for SaaS Boilerplates: Resend, React Email, Loops, Plunk, and Novu

Choose Email Stack for SaaS Boilerplates: Resend, React Email, Loops, Plunk, and Novu for SaaS starters with auth, billing, database, deployment, code ownership, and launch tradeoffs.

email stack saas boilerplate

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May 4, 2026StarterPick Team

Enterprise Boilerplate vs BoxyHQ SaaS Starter Kit: B2B SSO Guide 2026

Choose Enterprise Boilerplate vs BoxyHQ SaaS Starter Kit: B2B SSO 2026 for SaaS starters with auth, billing, database, deployment, code ownership, and launch tradeoffs.

enterprise boilerplate boxyhq saas

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May 4, 2026StarterPick Team

FastAPI SaaS Starter Guide: Auth, Payments, Admin, and Background Jobs

Choose FastAPI SaaS Starter Guide: Auth, Payments, Admin, and Background Jobs for SaaS starters with auth, billing, database, deployment, code ownership, and launch tradeoffs.

fastapi saas starter auth

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May 4, 2026StarterPick Team

Feature Flags Guide: PostHog, Unleash, GrowthBook, and Vercel Edge Config in SaaS Starters

Choose Feature Flags Guide: PostHog, Unleash, GrowthBook, and Vercel Edge Config in SaaS Starters for SaaS starters with auth, billing, database, deployment, code ownership, and launch tradeoffs.

feature flags posthog unleash

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The SaaS Boilerplate Matrix (Free PDF)

20+ SaaS starters compared: pricing, tech stack, auth, payments, and what you actually ship with. Updated monthly. Used by 150+ founders.

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