vs. boilerplates
StartupKit vs Supastarter
A serious Next.js SaaS starter with orgs, i18n, and agent skills. One-time purchase. Solo tier = 1 developer seat; Startup $799 = 5 seats; Agency $1,499 = 10 seats.
Details verified on Supastarter's pricing page on September 2, 2026.
Side by side
StartupKit
Supastarter
Price
Free (1 project). Pro $28/mo (unlimited projects)
$299 once
Agent tooling
MCP server (16 tools), CLI (npx startupkit), agent handoff prompt + skill
AGENTS.md + Agent Skills in the codebase (no MCP server or tools)
Research
Structured data: DataForSEO, Google Trends, NameBio, Appfigures, SERP, registrars
None
Launch
/kit listing page in every scaffold: paste-ready copy, brand assets, 15-directory tracker
None
Projects
1 free forever, unlimited on Pro
Unlimited, but 1 developer seat on Solo ($299)
What Supastarter does well
- Next.js monorepo with AGENTS.md + Agent Skills spec built in
- better-auth (password, passkeys, magic links, 2FA, OAuth)
- Stripe / Lemon Squeezy / Polar billing, organizations, seat-based billing
- i18n, typed API, Prisma or Drizzle, docs, blog, testing
Where StartupKit picks up
- Strong agent-ready codebase, but no MCP server or research tools
- No market research: no SEO, keyword, trend, or domain data
- No launch tooling: no listing kit or submission tracker
- 1 developer seat on the Solo tier; seats scale by price
Get what Supastarter sells — for free
Strong agent-ready codebase, but no MCP server or research tools No market research: no SEO, keyword, trend, or domain data No launch tooling: no listing kit or submission tracker 1 developer seat on the Solo tier; seats scale by price. StartupKit adds the rest of the lifecycle: research your agent can compute against, a production SaaS kit, and launch tooling.