This page is not about deploying the code. It is about checking the whole
product before real users arrive.
Branding
Before launch, make sure you changed:- logos and favicons
- landing page headline and CTA copy
- pricing copy
- support email
- social links
- app names and descriptions if you are rebranding the product
Domains And URLs
Check:NEXT_PUBLIC_APP_URL- your live site domain
- any separate app/marketing domain choices
- Supabase auth URLs
Authentication
Confirm:- magic link works
- Google login works if enabled
/auth/confirmis in Supabase redirects- post-login navigation goes where you expect
Payments
Before launch, confirm:- the correct payment provider is enabled
- production checkout URLs are set
- webhook secret is production, not test
- test purchases are recorded correctly
- credits top-ups work if you sell credits
- your chosen email provider is configured
- emails actually arrive
- sender identity and domain look correct
- contact sync behavior matches what you want
Analytics And Attribution
Confirm:- analytics providers are receiving events
- pageviews are tracked on your real domain
- Meta attribution is only enabled if you actually use Meta Ads
AI Providers
Do not assume every app works just because one AI feature works. Check:- chat
- image generation
- video generation
- voice generation
- structured output
- vision
Storage
Confirm that uploads and saved assets work for:- PDFs
- images
- videos
- voice/audio files
- vision image uploads
SEO And Public Site
Before launch, review:- page titles and descriptions
- OG image behavior
- sitemap and crawlability
- privacy and terms pages
- landing page screenshots and feature claims
Docs
If you are shipping this commercially, check the docs too:- Mintlify points at
docs/public - branding in docs matches the product
- setup steps match the current repo
- you removed misleading old feature claims
Final Smoke Test
The best final pass is:- visit the landing page
- sign up
- use the main product app
- buy something
- verify credits/purchases update
- check analytics and email side effects

