Quick Hits for Busy Developers
1. MakerKit: Better Auth vs Clerk vs NextAuth vs Supabase Auth (2026)
The most thorough practical comparison in the space. Real migration costs (2 engineer-weeks Clerk→Better Auth), pricing at scale tables, multi-tenant patterns with code, and an honest "what we chose for MakerKit" recommendation.
🔗 https://makerkit.dev/blog/tutorials/better-auth-vs-clerk
2. Build MVP Fast: Auth Decision Tree for Next.js in 2026
Pricing at scale across 6 providers (1K to 1M MAU), decision flowchart, and the clearest "under 50K MAU → Clerk, over 50K + B2B → Better Auth" framework I've seen.
🔗 https://www.buildmvpfast.com/blog/better-auth-vs-clerk-vs-authjs-nextjs-decision-tree-2026
3. Val Town: Migrating from Clerk to Better Auth
Real migration story from a team that did it. Covers schema export, session shape changes, password re-hashing strategy, UI replacement, and webhook migration. The only public case study with this level of detail.
🔗 https://blog.val.town/better-auth
4. Kinde: Top Authentication Providers 2025 Comparison
Vendor perspective but comprehensive. Covers Clerk, Auth0, Kinde, Better Auth, NextAuth, Supabase Auth, Firebase, WorkOS, Stack Auth, PocketBase. Good feature checklists and "how to choose" framework.
🔗 https://www.kinde.com/comparisons/top-authentication-providers-2025/
5. WorkOS: Enterprise SSO/SCIM as a Layer (Not a Replacement)
Critical insight: WorkOS sits IN FRONT of your auth provider (Clerk, Better Auth, NextAuth, etc.) and adds SAML, SCIM, Directory Sync, MFA. ~$150/mo. If you need enterprise SSO but like your current auth, this is the pattern.
🔗 https://workos.com/docs/sso/guide
6. Better Auth Documentation: Organization Plugin
The actual implementation pattern for multi-tenant SaaS with organizations, RBAC, invitations, and active organization switching. Code-first, TypeScript, Drizzle/Prisma adapters.
🔗 https://better-auth.com/docs/plugins/organization
7. Clerk Pricing Page (Verify Current Tiers)
Clerk updates pricing quarterly. Free tier expanded to 50K MAU in 2026. Pro at $25/mo includes 50K MAU, $0.02/MAU overage. Organizations add-on ~$100/mo. Always verify before committing.
🔗 https://clerk.com/pricing
Full Deep Dive on Authentication (Issue #7):
📖 https://maadhesh.substack.com/p/issue-7
📝 Dev.to cross-post: https://dev.to/maadhesh_d14697cfa10adfab/issue-7-authentication-in-2026-the-market-has-split-4jag
Next week: Monitoring & Observability — Datadog vs Honeycomb vs Grafana vs SigNoz vs Highlight. Subscribe for 2x/day delivery:
📬 https://maadhesh.substack.com
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