Who is PromptBase?
PromptBase is a marketplace where prompt creators sell pre-made prompts ($2–$10 each) for ChatGPT, Midjourney, DALL-E, and others. You browse, buy, and run. It does not look at the prompt you wrote — it sells you a different one.
Side-by-side comparison
| Axis | FixMyPrompt | PromptBase | Winner |
|---|---|---|---|
| What it does | Scores + fixes the prompt YOU wrote | Sells you someone else's prompt | Tie |
| Explains why your prompt fails | Yes — 7-axis scored report | No — replaces your prompt | FixMyPrompt |
| Cost per use | From $0.000299/credit (≈ $0.01 per report) | $2–$10 per prompt purchase | FixMyPrompt |
| Free tier | 3 free reports/day, no signup | Browse free, must pay to use | FixMyPrompt |
| Custom to your use case | Yes — works on your exact wording | Generic templates | FixMyPrompt |
| Image prompts | Yes — composition/lighting/lens rubric | Yes — sells image prompts | Tie |
When PromptBase wins
- You don't have a prompt yet and want a ready-made one for a common task.
- You're a prompt creator who wants to monetize your work.
When FixMyPrompt wins
- You already have a prompt and it isn't producing the output you want.
- Your use case is too specific for a marketplace template.
- You want to learn prompt engineering, not buy finished prompts.
Bottom line
PromptBase and FixMyPrompt solve different problems. Use PromptBase when you want a polished, ready-made prompt for a common use case. Use FixMyPrompt when you have a specific prompt that isn't working and you need to know why.
FAQ
Should I buy a PromptBase prompt or fix my own with FixMyPrompt?
If your use case is generic (Midjourney logo, ChatGPT cold email), a $3 PromptBase prompt is fine. If your prompt has context specific to your product/team/style, FixMyPrompt will get you a better result because it preserves your intent.
Try FixMyPrompt free →
3 free QA reports per day. No signup. No subscription.