Engineered, not guessed
Each prompt is structured by experts for a specific business outcome — role, context, constraints, and output format built in. No more blank-box trial and error.
Free AI Prompts · 13 Business Functions · 25,000+ in the full library
Expert AI Prompts for Every Business Function. Free to Start.
Stop fighting the blank box. Grab structured, expert-engineered prompts built for real business work — then unlock all 25,000+ prompts with a free 14-day Pro trial.
14 days of Pro free when you sign up, no card needed · Use with ChatGPT, Claude, Gemini & Perplexity
Why structured prompts
Most AI output is mediocre because the prompt was.
The difference between a generic answer and a usable one is structure. That’s what every PromptFluent prompt gives you.
Mapped to your function
Organized by the work you actually do — marketing, sales, finance, HR, and more — so you find the right starting point in seconds, not a generic mega-list.
Portable across assistants
The same structured prompts run in ChatGPT, Claude, Gemini, and Perplexity, so your team isn't locked into one tool. Output still varies by model, so review what comes back.
Browse free prompts by function
Pick the work you do. Each set is a free starting point from the full 13-function library.
📊
Marketing
Strategy, content, social, campaigns, and brand messaging.
7 free prompts
💼
Sales
Pitches, discovery calls, objection handling, and proposals.
5 free prompts
💰
Finance
Budgeting, financial analysis, forecasting, and reporting.
4 free prompts
👥
Human Resources
Recruitment, performance reviews, onboarding, and policy.
4 free prompts
🤝
Customer Service
Support responses, FAQs, and help-desk workflows.
3 free prompts
🔍
Research
Competitive analysis, market research, and industry reports.
3 free prompts
⚙️
Operations
Process docs, project management, and risk assessment.
4 free prompts
All 13 Functions
Plus IT, Legal, Creative, Executive, and more — the full 25,000+ prompt library.
Explore the full library
Nearly everyone has AI. Few say they use it well.
Structured prompts are one practical way to start closing the gap between adopting AI and getting results from it.
~9 in 10
survey respondents report regular AI use in at least one business function.
1%
of companies believe they are at AI maturity, per a late-2024 survey of mostly U.S. employees and executives.
Start free, scale when ready
Free gets you started. The trial unlocks everything.
Free starter prompts
No signup required
- Browse starter prompts across core business functions
- Copy-and-use templates for everyday tasks
- Real examples, use cases, and common mistakes
- Test in ChatGPT, Claude, Gemini & Perplexity
14-day free Pro trial
Everything in Pro
No card needed. Back to Free when it ends unless you subscribe.
- All 25,000+ prompts across 13 business functions
- Save, organize, and customize your own library
- Prompt Studio + AI Workflows for multi-step prompt sequences
- Usage analytics so you can see what actually works
Frequently Asked Questions
Are these AI prompts really free?
Yes. The starter prompts on this page are free to browse and use — no signup required. They're a sample of the full PromptFluent library. When you're ready for all 25,000+ prompts plus saving, customization, and analytics, you can start a free 14-day Pro trial.
What do I get with the 14-day free Pro trial?
Full access to all 25,000+ prompts across 13 business functions, your own saved and customized prompt library, Prompt Studio and AI Workflows for building multi-step prompt sequences, and usage analytics. It starts when you sign up, with no card needed; when it ends, you're back on Free unless you choose to subscribe.
Do I need a credit card to start the trial?
No. Every new account gets 14 days of Pro free at signup, no card needed. When the trial ends you're back on Free unless you choose to subscribe. Add a card only if you want to stay on Pro; the first charge lands when the trial ends.
Which AI models do these prompts work with?
The major assistants: ChatGPT, Claude, Gemini, and Perplexity. They're plain-language prompts, so they paste into most others too. Output varies by model and version, so review what comes back rather than assuming every assistant answers the same way.
How is this different from the full Prompt Library?
This page is a free, function-organized starting point — a curated set of starter prompts to try right away. The full Prompt Library is the complete product: 25,000+ prompts across 13 business functions with search, saving, and team features, available on the Pro trial and paid plans.
Can I use these prompts for my whole business?
Absolutely. If you're standardizing how an organization uses AI — governance, version control, approvals, and execution at scale — see AI Prompts for Business and our Team plan, which turn structured prompts into shared, governed infrastructure.
Start with a prompt. Stay for the system.
Try the free prompts above, or unlock all 25,000+ with a free 14-day Pro trial. No card needed — when it ends, you're back on Free unless you choose to subscribe.