AI answers
you can actually trust.
Paste what you'd ask ChatGPT, Claude or Gemini. PromptFix rewrites it so you get a clearer, more useful answer, in under a minute.
No credit card · Free plan forever · Results in under a minute
Students get 50% off Starter and Pro with a verified school email.
Everyday jobs, done step by step
Pick a workflow, fill in a few details, and PromptFix runs each step for you. Meeting notes become action items and a follow-up email. A syllabus becomes a study plan. Your week becomes a meal plan and a grocery list.
- Meeting notes → action items → follow-up emailFree
- Weekly status update
- Reply to a tricky email
- Study plan from a syllabusFree
- Explain a topic, then quiz me
- Essay planner
- Weekly meal plan + grocery listFree
- Family week planner
- Fair chore chart
- Simple monthly budget
- Subscription check-up
- Savings goal plan
- Customer message reply
- A week of social posts
- Product description
- Complaint letter that gets results
- Get ready for an appointment
- Moving checklist
31 workflows. The Free plan includes 3, plus a free try of any other each month.
Better answers right where you type
The free Chrome extension improves what you ask inside ChatGPT, Claude, Gemini and Perplexity. Connect your account in one click.
What you typed
write an email to my landlord about the broken heater
What PromptFix turned it into
I'm a tenant and my heater has been broken since Monday. Write a short email to my landlord asking for a repair by Friday. Keep it polite but firm, and include a clear subject line.
Why it's better
- Gives the AI the facts it needs
- Says what result you want
- Sets the tone and length
Everything you need
to get better answers
Fix what you ask, see what was weak, and get answers you can rely on.
Fix my prompt
Paste what you want to ask. Get a clearer prompt you can use in your favorite AI.
See what was weak
See what was missing and what changed, explained in plain language.
Compare answers from different AIs
See how ChatGPT, Claude and Gemini answer the same question, side by side.
Save your preferences
Save your preferred tone and details you always want included, so you don't have to repeat them.
Chrome extension
Improve what you ask directly in ChatGPT, Claude, Gemini and Perplexity.
Add to ChromeReady-made templates
Start with one of 300+ ready-made templates and make it yours. 25 are free to use.
More inside
Reverse Prompt
Upload images to generate prompts that recreate them.
A/B testing
Try two versions of a prompt and compare the results.
Games
Practice games that make you better at asking AI.
Academy and certificate
Learn how to ask AI better questions and earn a certificate you can share.
Mobile app
Add PromptFix to your home screen on iPhone or Android.
Start free.
Upgrade when it's worth it.
Free
For trying it out
- 15 AI improvements per month (analyses or fixes)
- 3 workflows, plus a free try of any other workflow each month
- Free template selection
- 1 preference profile
- Basic tutorials
- 100 AI improvements per month (analyses or fixes)
- Checks whether AI gives you the same answer each time, and steadies your prompt when it doesn't
- All 31 workflows
- Full template library
- 5 preference profiles
- A/B testing
- Compare up to 3 models
- Unlimited AI improvements (analyses and fixes)
- All 31 workflows
- Full template library
- Unlimited preference profiles
- A/B testing
- Compare up to 4 models (3 in Studio)
- Reverse Prompt
Save with annual billing: Starter $79/year, Pro $279/year.
Students get 50% off Starter and Pro with a verified school email.
Need more than 50 seats or something custom? Contact us.
For teams and schools
Using AI at work or on campus? Teams are $12 per seat a month.
Colleges and universities pay $6 per seat with a verified school email.
See team pricingAsk better.
Get better answers.
Start for free. No credit card required.