The AI Subscription Stack in 2026: What to Pay For

AI subscriptions have added a new $40-100/month category to the average professional's stack in 2026. The overlap between tools is significant. Most people pay for more than they need.

The LLM Subscription Overlap Problem ChatGPT Plus ($20), Claude Pro ($20), and Gemini Advanced ($20) serve nearly identical use cases for 80% of tasks: writing, analysis, summarisation, coding assistance. Paying for all three means spending $60/month for tools that largely duplicate each other.

The Rational Selection Framework **For writing and long-document analysis:** Claude Pro — superior at maintaining context in long conversations and detailed analysis tasks.

For web search integration: Perplexity Pro ($20) — real-time web access with AI synthesis. Better than ChatGPT's browse mode for research tasks.

For code: GitHub Copilot ($10) or Cursor ($20) — specialised tools outperform general LLMs for programming.

For images: Midjourney ($10-30) for creative work; Adobe Firefly (included in Creative Cloud) for commercially-safe images.

For Google Workspace users: Gemini Advanced integrates directly with Gmail and Docs — the best choice if you live in Google's ecosystem.

The Recommended Stack (Under $40/month) - One LLM: Claude Pro OR ChatGPT Plus ($20) - Search: Perplexity Pro if research-heavy ($20) OR free Perplexity for casual use - Code: GitHub Copilot if you code ($10) - Images: Midjourney if you create visuals ($10)

The Quarterly Review AI capabilities change faster than any other software category. Review your AI subscriptions every 90 days — what was best-in-class last quarter may have been surpassed.