Running a business solo means every department is your department. You're the writer, the researcher, the developer, the customer support agent, and the marketer — sometimes in the same hour. The only way this works without burning out is if AI does the 60% that doesn't need to be you.
I've been running a one-person business for two years. Here's the stack I've actually settled on — not the tools I tried and abandoned, but the ones that earn their cost every week.
Writing and content
Claude Pro ($20/month) is my primary writing tool. The default for long-form drafting, editing, and any task where output quality matters. I use it for blog posts, email sequences, landing page copy, and anything I'm going to put my name on.
Why Claude over ChatGPT for this? Claude's prose is less formulaic. ChatGPT Plus (also $20/month) is better for structured outputs and tasks where you need strict instruction-following. I keep both subscriptions and use Claude for writing, ChatGPT for everything else — but if you're choosing one, Claude wins for content.
One caveat: for social media content (Twitter threads, LinkedIn posts), Claude tends to over-explain. Shorter, punchier tasks often do better with a custom system prompt that explicitly limits length and forbids em dashes. For more on system prompts and why they change output so dramatically.
Research
Perplexity Pro ($20/month) handles my daily research. Checking competitor pricing, understanding a new market, finding stats for an article, tracking what's happening in AI this week. The Pro tier gets you access to GPT-4o and Claude models for answers, and it's genuinely good at synthesizing current information with citations.
For deep-dive research that takes hours rather than minutes — when I'm building a comprehensive competitive analysis or understanding a new space before making a business decision — I use ChatGPT's Deep Research. It's slower (10-20 minutes per task), but it does actual research across dozens of sources and produces something close to a analyst briefing. It's included in the $20 ChatGPT Plus subscription.
I don't use both every day. Perplexity is the quick lookup tool I use 10+ times a day. Deep Research is a once-a-week deep-dive tool.
Coding
Claude Code ($100/month for API + terminal usage) is where I spend the most and get the most. I'm not a full-time developer, but I build and maintain a Next.js site, write Python scripts for automation, and regularly need to debug things that break. Claude Code in the terminal handles all of it.
For people who are more developer-focused, Cursor Pro ($20/month) is the alternative. It's an IDE with AI deeply integrated — better than Copilot, excellent for people who spend most of their day in a code editor. I switched to Claude Code because I found myself doing more work in the terminal and wanted something that could take autonomous action on multi-step tasks.
If you only need occasional coding help, you don't need either. Claude Pro is sufficient for writing scripts, debugging logic, or asking code questions. The paid coding tools earn their cost once you're shipping code regularly.
Image generation
Midjourney (~$30/month for Standard) for marketing assets, illustrations, and anything going on a real page. The quality ceiling is still the highest of any image tool, and the community's style library (via --sref references) is a feature no other tool matches.
Flux (via Replicate or fal.ai, ~$10-20/month in practice) for quick iterations and programmatic generation. If I'm generating 50 variations for A/B testing or batch-generating product images, Flux is faster and cheaper. The quality is very good — not quite Midjourney at its best, but indistinguishable for most use cases.
For solopreneurs who don't need many images, ChatGPT's image generation (DALL-E) is included in the $20/month plan and is genuinely good for a lot of tasks. Start there before adding another subscription.
Automation and workflows
n8n (self-hosted, ~$5/month in VPS costs) handles my automation layer. It connects everything: new blog post published → post to Twitter and LinkedIn, new customer email → categorize and draft response, weekly analytics → summary sent to my inbox. n8n has native AI nodes that let you call Claude or GPT-4o mid-workflow.
The alternative for people who don't want to self-host is Make.com (~$20/month for the Core tier). Same category of tool, but hosted, better UI, easier setup. I went with n8n because I wanted control and already had a VPS running. For most people, Make.com is the right choice.
Zapier is the name everyone knows, but it's overpriced for what it does. Make.com gives you more powerful tools at half the cost.
SEO and content distribution
Ahrefs Starter ($29/month) for keyword research and tracking rankings. It's been slashed in price from what it used to cost, and the Starter tier covers everything a solo operator needs — keyword explorer, site audit, rank tracking for up to 25 keywords per project.
Ahrefs handles the "what to write about" question. Claude handles the writing. The combination is powerful: identify an underserved search term in Ahrefs, drop it into Claude with a structured prompt, get a first draft that's actually optimized for that keyword rather than generically written. Check the prompt library for content writing prompt templates that work well with this workflow.
Video and audio
Descript ($24/month) for video editing. The AI-powered editing features — cut filler words automatically, remove silences, overdub audio — save hours on talking-head content. I don't make a lot of video, but when I do, Descript is the only tool I've found that doesn't make editing feel like a second job.
ElevenLabs (~$5/month on the Starter plan) for voiceover. I use it for explainer clips, slides with narration, and any time I need audio but don't want to record. The voices are indistinguishable from human at this point.
Customer support
Claude via the Anthropic API ($5-15/month in practice) for a simple support chatbot. Not a complex agent setup — just a well-written system prompt that describes my product, common questions, and how to handle edge cases. The whole thing is a couple hundred lines of code routing incoming messages to the API and returning responses.
This handles about 70% of support questions automatically. The remaining 30% get flagged for me. At 50-200 support requests per month, this is a much better use of money than any dedicated support software.
If you're not technical enough to build this yourself, Intercom's Fin AI ($39/month) or Tidio ($19/month) are the packaged alternatives. They're more expensive per conversation but require no setup.
Superhuman ($30/month) for email management. The AI features (summarize long threads, draft replies based on context) save 30-40 minutes a day. It's expensive, but if email is a significant part of your day, it's one of those tools where you can calculate the ROI in saved hours.
For drafting, I write rough notes in Superhuman's compose window and use a Claude shortcut to clean them up before sending. I don't auto-send anything AI-generated — I read and edit everything — but having a polished draft to start from cuts writing time by half.
What to skip
Notion AI — if you're already using Notion, it's fine as a bonus feature. But I wouldn't pay for Notion specifically for the AI. Claude handles writing and structuring better.
Adobe Firefly — Midjourney and Flux produce better images for my use cases, and the Adobe integration isn't worth the cost unless you're already deep in the Creative Cloud ecosystem.
Jasper, Copy.ai, WriteSonic — all replaced by just using Claude or ChatGPT directly. These tools were valuable when model quality varied. Now they're just a wrapper around the same models you can access directly, at a premium.
GitHub Copilot — if you're a full-time developer, this is reasonable. For occasional coding, it's not worth the subscription. Claude Code or just asking Claude in the browser is better for irregular use.
Budget breakdown
$100/month tier (essentials only):
- Claude Pro: $20
- ChatGPT Plus: $20
- Perplexity Pro: $20
- n8n (self-hosted VPS): $5
- Ahrefs Starter: $29
- Anthropic API (customer support): $6 Total: ~$100/month
$250/month tier (full stack minus coding):
- Add Midjourney Standard: $30
- Add Make.com Core: $20
- Add Descript Creator: $24
- Add ElevenLabs Starter: $5
- Add Superhuman: $30 Total: ~$250/month
$500/month tier (everything above plus serious coding):
- Add Claude Code API: ~$100-150 in practice
- Add Cursor Pro: $20 Total: ~$450-500/month
The 3 tools if you had to choose
If I could only keep three, in order: Claude Pro, Perplexity Pro, and n8n (or Make.com). Writing, research, and automation. Everything else is a force multiplier, but those three cover 80% of the value.
The general principle: don't pay for specialized AI tools for tasks that a frontier model with a good prompt handles just as well. The time to add a specialized tool is when you've hit a real limitation — not when a vendor's landing page sounds compelling.
For copy-paste prompts that work across these tools, the prompt library has templates organized by use case and model.
