If you're a solopreneur using AI tools like ChatGPT, Claude, or Gemini, you've probably noticed a pattern: you keep writing the same types of prompts over and over. Marketing copy, client emails, proposals, content outlines — slightly different each time, but structurally identical.
That's wasted time. Here are 5 prompts I use daily that you can steal right now, plus a framework for building your own prompt library.
1. The Cold Outreach Email
Write a cold outreach email to [TARGET ROLE] at [COMPANY TYPE].
I offer [YOUR SERVICE]. My unique angle is [DIFFERENTIATOR].
Keep it under 100 words, casual but professional.
End with a soft CTA — no hard sell.
Why it works: The bracket variables force you to think about positioning before you write. Most cold emails fail because people skip this step.
2. The Weekly Content Batch
Generate 5 social media post ideas for a [YOUR NICHE] business.
Each post should: teach one thing, be under 200 words,
and end with a question to drive engagement.
Mix formats: 2 tips, 1 story, 1 contrarian take, 1 case study.
Why it works: Batching content creation into one prompt session saves 3-4 hours per week compared to writing posts one at a time.
3. The Proposal Generator
Write a project proposal for [CLIENT NAME] who needs [SERVICE].
Their main pain point is [PROBLEM]. Budget range is [RANGE].
Timeline is [WEEKS]. Include: executive summary, scope,
deliverables, timeline, and pricing. Keep it professional
but warm.
Why it works: Proposals are where most freelancers lose deals — not because the work is bad, but because the proposal took too long or looked generic. This template fixes both.
4. The SEO Blog Outline
Create a detailed blog post outline for the keyword
"[TARGET KEYWORD]". Include: a compelling H1, 5-7 H2 sections,
bullet points under each, a meta description under 155 characters,
and 3 internal linking opportunities. Target word count: 1500.
Why it works: Structure is 80% of good SEO content. If your outline is solid, the writing almost does itself.
5. The Financial Sanity Check
I run a [BUSINESS TYPE] with monthly revenue of [AMOUNT].
My main expenses are [LIST]. I want to [GOAL] within [TIMEFRAME].
Give me 3 specific, actionable steps to improve my margins.
Be direct — no fluff.
Why it works: Most solopreneurs avoid looking at their numbers. This prompt forces a quick financial health check in 30 seconds.
How to Build Your Own Prompt Library
The pattern behind all 5 prompts is the same:
- Identify the recurring task — what do you do weekly that follows a pattern?
- Add bracket variables — replace the parts that change with [PLACEHOLDERS]
- Include quality constraints — word limits, tone, format, structure
- Test and iterate — run it 3 times, refine what doesn't work
Once you have 20-30 solid prompts, you've essentially built yourself a junior employee that works 24/7 for free.
Want the full library?
I compiled 240 prompts across 8 categories (marketing, sales, content, client comms, finance, operations, proposals, and SEO) into a single toolkit. It also includes a revenue tracker and 90-day content calendar.
It's called the SoloStack AI Toolkit — $29 on Gumroad: getsolostack.gumroad.com/l/ai-toolkit
But honestly, even if you just take the 5 prompts above and customize them for your business, you'll save hours this week. That's the whole point.
What prompts do you use most often in your business? Drop them in the comments — I'd love to see what's working for others.
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