Most “best AI tools” lists are written by people who tested each tool for an afternoon. This one is different: I run a one-person business — client work, all of the content, all of the admin, no staff — and the tools below are the entire reason that is possible. Every one of them is open on my devices most days. If a tool stopped working tomorrow, I would feel it by Friday.
The short version: Claude for thinking and writing, Google Gemini (with Veo) for generating video, CapCut for editing, a messaging-app chatbot for customer questions, and that’s nearly the whole company. Total: roughly $40–60 a month, against the part-time hires they replaced.
| Tool | What it does for me | Cost |
|---|---|---|
| Claude | Research, writing, scripts, daily reports, planning | Pro $20/mo |
| Google Gemini + Veo | AI video clips, images, quick drafts | AI Pro $19.99/mo |
| CapCut | Editing every short video, captions, voice-over | Free–$19.99/mo |
| Messaging-app chatbot | Answers customer questions 24/7 | Free at my volume |
1. Claude — the chief of staff ($20/month)
If I could keep only one subscription, this is it. Claude is where the business thinking happens: it drafts my blog posts (which I then verify line by line — the fact-checking standard is mine, the typing is its), writes video scripts in my voice, reads my analytics every morning and sends me a short traffic report, and keeps the content calendar honest.
What makes it work for a solo operator is not raw intelligence; it’s memory of context across a long project. A blog post, a video script and a customer pricing question all live in the same ongoing conversation, and Claude holds the thread in a way that stateless tools don’t. Where it falls short: it will confidently produce a plausible-sounding claim, so anything factual that leaves the building gets checked against a primary source first. That checking habit is not optional — it is the job I kept for myself.
2. Google Gemini + Veo — the video department ($19.99/month)
I publish short videos built from 10-second AI-generated clips. Those clips come from Veo, accessed through Google’s AI Pro plan: $19.99 a month including 1,000 Flow credits. The credit math is the part nobody tells you: a top-quality Veo clip costs 100 credits, so the plan buys ten of those a month — while the Fast tier costs 20 credits a clip. My whole production method (one simple action per clip, heavy reuse of intro and ending footage) was shaped by that arithmetic. Free accounts also receive 50 Flow credits a day, which covers experiments.
Gemini itself handles the quick jobs — image drafts, translations, a first pass at anything. Where Veo falls short: character consistency across clips takes real prompting discipline, and a wasted generation is a wasted 20–100 credits, so I check every prompt twice before pressing the button.
3. CapCut — the editing desk (free to $19.99/month)
Every short video I publish is assembled in CapCut. The free tier covers the core editor and export; the paid tiers (Standard $9.99, Pro $19.99 a month in the US) add AI credits, premium templates and cloud storage. What I actually rely on: fast vertical editing, auto-captions as a starting point (I fix them by hand — caption placement and line breaks are where short-form quality lives), and built-in text-to-speech for faceless product videos, so a product video never needs my own voice.
Where it falls short: the AI features are credit-metered now, and prices vary by country and platform, so check the in-app figure before you commit.
4. A chatbot that answers the front desk (free)
My business’s most-asked questions — hours, prices, booking — are answered around the clock by a chatbot I built on the messaging app my customers already use every day. It cost nothing to run at my volume; the investment was one careful weekend writing the answers properly. For a solo operator this is the highest-leverage item on this page: every question it absorbs is a phone that doesn’t ring while I’m with a client.
The general lesson transfers anywhere: your customers already live inside one messaging app. Put the repetitive answers there, in a bot you control, before you buy anything fancier.
What this stack replaced
A part-time marketing assistant, a freelance video editor, a translator, and a research habit that used to eat my evenings. Conservatively, the stack costs under $60 a month; the equivalent help would cost twenty times that and still need managing.
What it did not replace: the actual work only I can do. I still do the client work myself, film with my own hands, verify every factual claim before it publishes, and make every final call. AI took the typing, the drafting, the cutting and the answering. The judgment stayed mine — which, for a one-person business, is exactly the right split.
FAQ
What is the single best AI tool for a solopreneur? One strong general assistant (Claude or ChatGPT, $20/month) covers the widest range. Add tools only when a specific weekly task hurts — video, editing, customer questions — not before.
Can I run a one-person business on free tiers alone? For chat and editing, mostly yes. The first paid upgrade that earns its money is usually the assistant subscription, because context and higher limits are what turn a chatbot into a staff member.
How much should a solopreneur budget for AI tools? $40–60 a month buys a complete working stack for content and admin. If your total is climbing past $150, you are probably collecting subscriptions rather than using them — audit by asking which tool produced something this week.