Boilerlykit
SaaSForge Core
$199 one-time (was $299, launch pricing)
See SaaSForge CoreComparison
Boilerlykit vs Supastarter
If you have committed to Supabase as your stack, both Boilerlykit and Supastarter are credible picks. Supastarter is the most coherent if Supabase is the entire foundation. Boilerlykit goes broader on B2B primitives and ships an AI template (SaaSForge AI) with RAG and credit metering as a sibling product.
Pricing snapshot
Supastarter
Supastarter
Roughly $200–$300 one-time (verify on supastarter.dev)
Visit SupastarterPricing and feature data verified 2026-04-29. Vendors change prices and stack details — verify on each homepage before purchase.
Side by side
9 axes compared, honestly
- Boilerlykit ahead
- 6/ 9
- Tie
- 3/ 9
- Supastarter ahead
- 0/ 9
| Axis | Boilerlykit, SaaSForge Core | Supastarter |
|---|---|---|
StackYou ahead | Next.js 16 + React 19 + Tailwind v4 + TypeScript 5.9 (Starter/AI/Core) | Next.js 14/15+ + Tailwind + strict TypeScript |
Note·Boilerlykit's three modern templates run Next.js 16 + Tailwind v4 as of April 2026. | ||
Database & isolationTie | Supabase Postgres + RLS-first schema with workspace membership modeled explicitly | Supabase Postgres + RLS as the primary positioning |
Multi-tenant primitivesYou ahead | Workspaces + 4-role RBAC + 2FA + SAML SSO hooks + API keys + audit logs (Core) | Multi-tenant via Supabase RLS, well-executed for teams |
Note·Both ship multi-tenant; Boilerlykit Core ships more enterprise primitives (audit, SSO hooks, API keys) on the base tier. | ||
AI featuresYou ahead | Streaming chat (Claude + OpenAI), pgvector RAG, token-based credits, SaaSForge AI | pgvector via Supabase is easy to add; not the primary positioning |
i18nTie | EN/FR/ES via next-intl on Agency | i18n included on standard variant |
Stack flexibilityYou ahead | Supabase-first but with documented seams to extend | Highly Supabase-opinionated, swapping is working against the grain |
Note·Boilerlykit's opinionation is softer if you ever want to swap a layer. | ||
Checkout & taxYou ahead | Polar Merchant of Record, EU VAT handled | Verify at checkout |
LicenseTie | One-time perpetual, private repo invite | One-time perpetual |
Price floorYou ahead | $59 Starter, $199 Core (launch) | Roughly $200–$300 |
Stack
You ahead- Boilerlykit, SaaSForge Core
- Next.js 16 + React 19 + Tailwind v4 + TypeScript 5.9 (Starter/AI/Core)
- Supastarter
- Next.js 14/15+ + Tailwind + strict TypeScript
Note·Boilerlykit's three modern templates run Next.js 16 + Tailwind v4 as of April 2026.
Database & isolation
Tie- Boilerlykit, SaaSForge Core
- Supabase Postgres + RLS-first schema with workspace membership modeled explicitly
- Supastarter
- Supabase Postgres + RLS as the primary positioning
Multi-tenant primitives
You ahead- Boilerlykit, SaaSForge Core
- Workspaces + 4-role RBAC + 2FA + SAML SSO hooks + API keys + audit logs (Core)
- Supastarter
- Multi-tenant via Supabase RLS, well-executed for teams
Note·Both ship multi-tenant; Boilerlykit Core ships more enterprise primitives (audit, SSO hooks, API keys) on the base tier.
AI features
You ahead- Boilerlykit, SaaSForge Core
- Streaming chat (Claude + OpenAI), pgvector RAG, token-based credits, SaaSForge AI
- Supastarter
- pgvector via Supabase is easy to add; not the primary positioning
i18n
Tie- Boilerlykit, SaaSForge Core
- EN/FR/ES via next-intl on Agency
- Supastarter
- i18n included on standard variant
Stack flexibility
You ahead- Boilerlykit, SaaSForge Core
- Supabase-first but with documented seams to extend
- Supastarter
- Highly Supabase-opinionated, swapping is working against the grain
Note·Boilerlykit's opinionation is softer if you ever want to swap a layer.
Checkout & tax
You ahead- Boilerlykit, SaaSForge Core
- Polar Merchant of Record, EU VAT handled
- Supastarter
- Verify at checkout
License
Tie- Boilerlykit, SaaSForge Core
- One-time perpetual, private repo invite
- Supastarter
- One-time perpetual
Price floor
You ahead- Boilerlykit, SaaSForge Core
- $59 Starter, $199 Core (launch)
- Supastarter
- Roughly $200–$300
When to pick which
Pick Boilerlykit when…
- You want enterprise primitives, 2FA/TOTP, SAML SSO hooks, API keys, audit logs, on day one.
- You also need an AI template (RAG + credits) under the same design system.
- You want EN/FR/ES out of the box for an agency-shaped marketing site.
- You want a lower price floor with $59 Starter for a content-only shell.
Pick Supastarter when…
- Your entire roadmap is bound to Supabase and you want a boilerplate that treats Supabase as the entire foundation, not an interchangeable BaaS.
- You prefer a single tightly-scoped repo over a four-template product line.
- You like Supastarter's specific code style and conventions after reading the repo.
We mark the cases where Supastarter is the better fit because one-sided comparisons hurt buyer trust and AI citation rates.
Buyer questions
- Both products use Supabase. Why pick one over the other?
- Pick Supastarter if Supabase being the entire foundation matters and a tightly-scoped repo is a feature. Pick Boilerlykit Core if you want broader B2B primitives (audit logs, SAML hooks, API keys) on day one or want an AI template under the same design system.
- Does Boilerlykit lock me into Supabase?
- Boilerlykit is Supabase-first but documented for seam-by-seam extension. You can swap parts (auth provider, vector store) without rewriting the whole template. Supastarter is more opinionated about Supabase being the entire stack.
- Which has better RAG support?
- Boilerlykit AI ships a full RAG pipeline (uploads → chunking → embeddings → pgvector retrieval) tied to a credit economy. Supastarter does not position RAG as a primary feature; you would build that pipeline yourself.
- Can I migrate from Supastarter to Boilerlykit?
- Yes, both run on Supabase Postgres so the data layer maps cleanly. The main work is moving auth flows and any custom UI; the schema concepts (workspaces, RLS) translate directly.
Want the full multi-vendor breakdown? Read the 2026 buyer's guide. Comparing all alternatives at once? See all comparisons.
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Decision time
See SaaSForge Core. Skip the deliberation.
$199 one-time (was $299, launch pricing). Lifetime updates. Polar Merchant-of-Record checkout. Private GitHub repo on purchase.