Make AI truly understand what you mean
Turn rough ideas into professional prompts. Built-in best-practice templates make every AI conversation count.
No credit card · 10 free credits · One-time purchase, no subscription
Live demo
Watch a rough input become a precise prompt
Use cases
From developers to creators to ops teams — there's a workflow for you
Copywriting
Marketing copy, emails, social posts
Code generation
Functions, refactors, tests, docs
Data analysis
SQL queries, report insights, chart ideas
Creative design
Midjourney prompts, brand naming, slogans
Learning
Concept explainers, drills, study plans
Automation
Workflow breakdowns, API glue, scripting
Real workflows · how teams use PromptOpt
3 real scenarios: content, programming, business. Each shows the full “user's raw input → optimized prompt” comparison.
Simple, transparent pricing
Pay for what you use. No hidden fees. Every plan includes the full feature set.
Free
Try it out
Includes 10 credits
- 10 credits
- Prompt optimization + quality score
- History (last 50 items)
- AI support assistant
Flash trial
Limited time — 50 credits for US$5
Includes 50 credits
- 50 credits
- Prompt optimization + quality score
- History (last 50 items)
- One-time payment · never expires · no auto-renew
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Pro
For power users
Includes 500 credits
- 500 credits
- Prompt optimization + quality score
- History (last 50 items)
- API access (/api/optimize)
- One-time payment · never expires
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Team
One shared credit pool for your team
Includes 2000 credits
- 2000 credits
- Prompt optimization + quality score
- History (last 50 items)
- API access (/api/optimize)
- One account shared by several people, pooled quota
Click to continue; you will be asked to sign in
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