AIAI SaaS

Showcase

One template, five products

All five started from the same codebase. Here is what each of them became.

01AI Writing

Moonlight

Turns 2 a.m. drafts into publishable essays

A one-person writing product. The author wrote only the prompts and editor; auth, billing and metering came from the template. First annual subscription landed on day 5.

12,400
Signups
$3,400
MRR
5 天
Clone to launch
  • Next.js
  • Stripe
  • GPT

I budgeted two months for auth and billing. It took two days.

陈一飞 · Indie developer
02Developer tools

Parsec

A boringly reliable backend for code Q&A

A docs-retrieval API for developers. Key issuing, usage-based billing and reporting reuse the template's credits system — zero billing code written.

820 万
Monthly API calls
260+
Paying teams
99.98%
90-day uptime
  • Vercel AI SDK
  • R2
  • Neon

The best billing system is the one you never think about.

Marc D. · Founder, Parsec
03Lifestyle

海龟日志

One minute a day, reviewed by AI

A habit tracker. Streaks earn credits, credits buy AI reviews — the loop sits neatly on the template's credits system. Featured once on the App Store.

4,300
Daily check-ins
38%
D30 retention
4.8
App Store rating
  • PWA
  • Stripe
  • DeepSeek

Users care about day 23 of their streak, not our stack.

林小满 · Product designer
04Productivity

Briefly

Two hundred emails, one three-minute brief

An email digest subscription. Bilingual mail templates and multi-currency billing let it serve US and SEA users in week one, with no rework.

140 万
Emails processed
6.2%
Free to paid
11 国
Countries
  • Resend
  • Stripe
  • Cron

Nobody wants surprises on Monday morning. They want one page.

Aiko T. · Ops, Briefly
05E-commerce

Aurora

The late-night analytics room for small sellers

A sales dashboard for small cross-border sellers. AI weekly reports run on the template's cron job, and credit expiry keeps the free tier's cost under control.

930+
Connected shops
1.2 万
Weekly reports
-41%
Free-tier cost
  • Cron
  • OpenAI
  • Cloudflare

How sellers check data at 2 a.m. decides what this product looks like.

老周 · Head of product, Aurora

Your product is next

Clone the template, configure, and spend your weekend on the part users actually see.

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