A complete AI stack for under $50 a month
You don't need eight subscriptions. Here's a specific, priced stack that covers writing, images, research and admin for less than fifty dollars a month.
The core: one general assistant
Around 70% of the value in most people's AI usage comes from a single general-purpose assistant. ChatGPT and Claude are both roughly $20 a month and both excellent; the honest difference is temperament. Claude is stronger on long, structured writing and following detailed instructions. ChatGPT is the more flexible all-rounder with the broader ecosystem of extras.
Pick one. Running both at once is the most common way people accidentally spend $40 to get $22 of value in their first month.
The free layer nobody uses properly
Before adding anything paid, exhaust the free tiers — they're substantially more capable than most people realise. Perplexity's free tier handles cited research well. DALL·E through the free ChatGPT tier covers casual image needs. Notion's free plan plus AI trials cover note structuring and meeting summaries.
A disciplined free layer routinely replaces the second and third subscriptions people reach for first.
- Perplexity free — research with sources
- Claude or ChatGPT free tier — as the backup when you hit limits on the paid one
- Canva free with AI features — quick social graphics
The specialist: pick one, based on your actual output
Your second paid slot should map directly to what you ship. If you publish visually, Midjourney at around $10 a month is the highest-leverage add. If you build software, a coding assistant at $10–20 pays for itself in a day. If you publish long-form content weekly, a dedicated writing tool with brand-voice training starts to make sense.
That's the whole stack: one general assistant, one specialist, a well-used free layer. Roughly $30–40 a month, and it covers the large majority of what solo operators and small teams actually do.
What to add next, in order
When the budget grows, the order that tends to pay back fastest is: automation before more generation. Connecting the tools you already have — so drafts land in the right place without copy-paste — usually returns more time than a fourth content generator.
After automation, add a presentation or video tool if client-facing output is part of your work, then team features (shared prompt libraries, brand voice, seats) once more than two people are involved.
Tools mentioned
Frequently asked questions
Is the $20 tier of ChatGPT or Claude actually necessary?+
If you use it daily, yes — the free tiers throttle you to slower models and lower limits exactly when you're mid-task. If you use it a few times a week, free is genuinely fine.
Can I run a business entirely on free AI tools?+
You can start one. The friction shows up in usage caps and missing export or team features, which start costing more in time than the subscription would in money at around ten hours of weekly use.
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