Three-way comparison
ShipFast vs MkSaaS vs TanStack Ship: community, AI, or growth?
ShipFast has the buyers. MkSaaS has the AI features. TanStack Ship has the growth ops. Pick the one whose strength you can't easily rebuild.
2026-07-01
In early 2025, I needed to choose a framework for an AI writing SaaS: - MkSaaS: 10+ AI Demos, Vercel AI SDK pre-configured - ShipFast: Basic AI examples, requires self-configuration I chose MkSaaS because: its Chat + Image generation UI was already built, saving me at least 2 weeks of AI integration work. The Fumadocs documentation system was also a plus. But if you're not building an AI product, ShipFast's cleaner baseline is probably better. Below, I'll compare AI-specific vs. general-purpose SaaS needs.
TL;DR
- Pick ShipFast for community and battle-tested simplicity.
- Pick MkSaaS if AI features (chat, image, text) and Fumadocs matter.
- Pick TanStack Ship if UTM/MRR + edge deployment matter as much as either of the above.
- ShipFast + MkSaaS are both Next.js. TanStack Ship is TanStack Start — a real framework choice.
| Dimension | ShipFast | MkSaaS | TanStack Ship |
|---|---|---|---|
| Price | $199 flat | $159 – $299 | $99 – $299 |
| Framework | Next.js | Next.js | TanStack Start |
| AI modules | Basic examples | Chat + Image + Text baked | AI Workspace variant |
| Docs system | Cookbook | Fumadocs | Structured + Fumadocs-ready |
| Payment | Stripe + LemonSqueezy | Stripe + Creem | Stripe |
| Multi-tenant | No | Basic | Full |
| UTM / MRR | DIY | DIY | Built in |
| Template variety | 1 base | 8 codebases | Base + AI Workspace + Image Studio |
| i18n | Basic | Built in | en / zh / de out of box |
| Community | ~3,500 | ~800 | ~200 (new) |
AI features
MkSaaS ships working AI chat, image generation, and text-generation UIs. If AI is your product, this saves 2–3 weeks of wiring.
ShipFast leaves AI to you. Add OpenAI/Anthropic + streaming UI + credits yourself.
How TanStack Ship handles this
TanStack Ship's AI Workspace variant is a peer to MkSaaS on AI features — multi-model routing (not just OpenAI), credit metering with margin tracking, prompt library. Built on TanStack Start + Cloudflare Workers, so streaming and edge caching work correctly at scale.
Documentation and content
MkSaaS uses Fumadocs — modern docs framework with search, TOC, versioning. Real advantage for content-heavy products.
ShipFast uses its own simpler docs. Fine for cookbook, less pleasant for full product manuals.
How TanStack Ship handles this
TanStack Ship's docs system is Fumadocs-compatible and ships an integrated blog CMS with 3-language support out of the box. If content is your acquisition channel, this is at parity with MkSaaS and ahead of ShipFast.
Template variety
MkSaaS bundles 8 codebase variants (AI chat, image, directory, etc.). Real value if you build multiple products from one purchase.
ShipFast is one focused codebase. Easier to skim, less to fork.
How TanStack Ship handles this
TanStack Ship currently ships 3 variants (Base + AI Workspace + Image Studio) with the roadmap expanding to industry-specific templates (see /templates). Less breadth than MkSaaS today but each variant has deeper integration.
Growth attribution
Neither ShipFast nor MkSaaS ships UTM attribution or MRR dashboards. Bolt on Segment/PostHog + Baremetrics — the standard $50–$150/mo stack.
How TanStack Ship handles this
TanStack Ship's reason to exist. UTM attribution + MRR dashboards + campaign management are all first-class. If you're running paid acquisition, this changes the math on which kit to pick.
Who ShipFast is best for
- Founders who value the largest community
- Simple, transactional SaaS
- Fastest possible day-1 shipping
Who MkSaaS is best for
- AI SaaS founders (chat/image/text)
- Directory + content-heavy products
- Founders needing Creem payment support
Who TanStack Ship is best for
- Growth-focused founders (UTM/MRR built in)
- Multi-tenant B2B builders
- Cloudflare edge deployment believers
- Multi-language products
Which should you pick?
Three concrete scenarios. Find the closest match, take the recommendation.
AI writing SaaS with Chinese + English market
MkSaaS ships AI baked; i18n included; Creem for Chinese market payments.
B2B SaaS on Cloudflare with heavy paid acquisition
Growth ops + edge + multi-tenant all in the base tier.
Simple paid tool, no AI, no B2B, weekend launch
ShipFast is optimized for exactly this.
Frequently asked questions
Which is cheapest?
TanStack Ship base ($99), then MkSaaS Starter ($159), then ShipFast ($199).
Which has the best AI?
MkSaaS out of the box, or TanStack Ship AI Workspace.
Which for a directory site?
MkSaaS ships a directory template variant.
Which supports Creem?
Only MkSaaS.
Which has UTM attribution?
Only TanStack Ship.
Which for docs-heavy products?
MkSaaS (Fumadocs) or TanStack Ship (Fumadocs-compatible).
Related Links
Ready to see TanStack Ship in action?
Ship a paid SaaS on TanStack Start with UTM attribution, MRR dashboards, and 14 growth modules built in — from $99.