System Stack
Which AI model to use?
A quick opinionated snapshot of which tools we reach for first across common tasks.
| Task | GPT‑5.6 | Claude Opus 4.8 | Gemini Deep Research Max | ChatGPT Images 2.0 | Midjourney V8.1 | Veo 3.1 | Eleven v3 |
|---|---|---|---|---|---|---|---|
| General purpose | |||||||
| Natural copywriting | |||||||
| Reasoning | |||||||
| Deep research | |||||||
| Realistic image generation | |||||||
| Artistic image generation | |||||||
| Code generation | |||||||
| Video generation | |||||||
| Text to speech |
Most used
Curated systems we reach for again and again
Get Fresh Content Ideas In Your Brand Language Every Day (Perplexity Pro)
Content CreationAutomation
Make a Perplexity search the internet combined with your own
SaaS pricing page audit prompt
MarketingAdvertisingSales
Clear, practical prompt for AI solopreneurs/SaaS builders to critique pricing pages and find conversion, positioning, and revenue improvements. It is usable as-is, with light cleanup into a reusable System Stack prompt card.
I went from image 1 to image 2 with this prompt
I went from image 1 to image 2 with this prompt
AI Prompt Emergency Plumber Landing Page
Cretaed initially for John Moore's lack of an AI mention for "Emergeny Plumber"
Recently added
Fresh System Stack drops
SaaS pricing page audit prompt
MarketingAdvertisingSales
Clear, practical prompt for AI solopreneurs/SaaS builders to critique pricing pages and find conversion, positioning, and revenue improvements. It is usable as-is, with light cleanup into a reusable System Stack prompt card.
Fully understand the work done by AI
ResearchProductivity
Solid, reusable teaching prompt for deeply understanding a code session with Claude. Needs minor generalization — currently uses "she/her" pronouns and colleague-specific framing. Core methodology is clean and ready.
try this prompt in gpt image and tell me what you get
Content CreationMultimedia
I know it's weird!
Actually make viral content
Useful as a pre-publish content/landing-page improvement loop, not as a promise of virality