Three-way comparison
LastSaaS vs ShipFast vs TanStack Ship: three flavors of modern SaaS kit
ShipFast has the community. LastSaaS has RSC-first architecture. TanStack Ship has edge deploy + growth ops. Pick your priority.
2026-07-01
Two newer SaaS kits: - LastSaaS: RSC-first, Vercel AI SDK - ShipFast: Classic Next.js, large community I tried LastSaaS's RSC architecture — it's attractive. But ShipFast's 3,500+ buyer community provided a lot of help when I ran into issues. If you're pursuing the latest tech (RSC + Vercel AI SDK), LastSaaS is worth a try. If you want stability, ShipFast's community advantage is huge. Below, I'll compare "cutting-edge vs. stable".
TL;DR
- Pick ShipFast for community + battle-tested basics.
- Pick LastSaaS if RSC-first + Vercel AI SDK matter.
- Pick TanStack Ship if edge deploy + built-in growth ops matter more than either.
| Dimension | LastSaaS | ShipFast | TanStack Ship |
|---|---|---|---|
| Price | $199+ | $199 flat | $99 – $299 |
| Framework | Next.js (RSC) | Next.js | TanStack Start |
| AI SDK | Vercel AI SDK baked | DIY | AI Workspace variant |
| Multi-tenant | Basic | No | Full |
| UTM / MRR | No | No | Built in |
| Community | ~500 | ~3,500 | ~200 (new) |
| Docs maturity | Newer | Established | Structured, newer |
| Deploy | Vercel | Vercel | Cloudflare edge |
AI integration
LastSaaS ships the Vercel AI SDK wired in — streaming, tool use, prompt templates.
ShipFast leaves AI to you.
How TanStack Ship handles this
TanStack Ship's AI Workspace variant ships multi-model routing (not just OpenAI), credit metering, and margin tracking. More opinionated than raw Vercel AI SDK; more turnkey for pay-per-use products.
Community effect
ShipFast's ~3,500 buyers create real network effects.
LastSaaS and TanStack Ship are both newer — smaller peer networks.
How TanStack Ship handles this
Honest: TanStack Ship's community is small (~200). Founder-direct support helps but if peer network is decisive, ShipFast wins here.
Who LastSaaS is best for
- AI-native founders on Vercel AI SDK
- RSC-committed teams
- Early adopters
Who ShipFast is best for
- Founders valuing biggest peer network
- Non-AI simple products
- Community-first learners
Who TanStack Ship is best for
- Cloudflare edge deployment
- Growth-focused founders
- Multi-tenant B2B on a budget
Which should you pick?
Three concrete scenarios. Find the closest match, take the recommendation.
AI SaaS founder using Vercel AI SDK, RSC believer
LastSaaS aligns perfectly with this stack.
First-time solo dev wanting the biggest community
ShipFast's community makes learning faster.
Dev building B2B on Cloudflare with growth focus
Edge + growth ops + multi-tenant in base tier.
Frequently asked questions
Which is most established?
ShipFast — by a wide margin.
Which for AI SaaS?
LastSaaS (Vercel AI SDK) or TanStack Ship AI Workspace.
Which has RSC?
LastSaaS — RSC-first.
Which has UTM/MRR?
Only TanStack Ship.
Prices?
TanStack Ship base ($99), then ShipFast and LastSaaS both ~$199.
Related Links
Ready to see TanStack Ship in action?
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