Why Pay $20 for One AI Model When You Can Get Eight?

Every major AI lab wants the same thing from you: a $20-a-month subscription to exactly one model. ChatGPT Plus is $20 for OpenAI's models. Claude Pro is $20 for Anthropic's. Gemini Advanced is $20 for Google's. Each subscription is individually reasonable and collectively expensive.

The moment you need more than one model, the bill stops being $20 and starts being $151 or more. Here is that math laid out plainly, and what changed about it in 2026.

The Actual Cost of “Just Get All of Them”

A representative individual-subscription stack includes ChatGPT Plus at $20 a month, Claude Pro at $20, Gemini Advanced at $20, Grok's SuperGrok tier at $30, and Perplexity Pro at $20 for search-grounded answers. Add Kling AI Pro at roughly $26 and a Seedance or Seedream subscription at $15 or more if your work touches image or video.

That totals $151 or more per month, or over $1,800 a year, before accounting for usage caps, separate logins, and the lack of any way to compare answers with one another.

Why One Model Is Never Actually Enough

This stack exists because no single lab's model wins every task. The model that reasons best about a coding problem may not write the most natural prose, offer the best real-time search grounding, or suit a particular image or video style.

GPT-5.6 is a clear example: its Sol tier leads on agentic coding benchmarks and trails on others. Different models are built with different strengths, and that pattern will continue through the next generation and the one after it.

Once you accept that one model is not enough, the honest options are to subscribe separately and pay the full $151-plus, or find one place that includes all of them.

What One SmophyAI Subscription Includes

At $19.98 a month, or $215.78 a year on the annual plan, SmophyAI includes the latest models from OpenAI, Anthropic, Google, xAI, Perplexity, and DeepSeek for chat, plus Kling and ByteDance models for image and video: eight model brands in one workspace with one login.

The models update automatically as each lab ships new generations. GPT-5.6's Sol, Terra, and Luna tiers became available as part of that automatic update, without a separate signup or new subscription.

The subscription also includes Multi-Chat and Best Answer, Smophy Mode for automatic routing, Image Studio with 4K output, Video Studio with HD and 4K, Writing Studio, an AI Presentation Builder, Business Tools, chat export to PDF and DOCX, and 4 million monthly tokens shared across features.

The Comparison, Side by Side

The One Honest Caveat

A dedicated $20 subscription gives you that lab's full native feature set immediately on release, deep product integrations, and in some cases capabilities a multi-model workspace has not yet wired in. If your entire workflow lives inside one lab's ecosystem, the native subscription may still be the right call.

For anyone who has opened a second AI tool because the first answer felt uncertain, consolidating is the stronger value. The argument is not that any one subscription is bad; it is that paying for several separately, with no way to compare or combine answers, is the worst version of the same spend.

Related: Multi-Chat + Best Answer | The Real Cost of AI Subscriptions in 2026

FAQ

Why do I need more than one AI model?

No single model wins every task. Different labs have measurable strengths in coding, writing, research, real-time search, and creative generation.

How much does it cost to access all major AI models separately?

A representative stack costs $151 or more per month, or over $1,800 a year, without integration between the tools.

Is it ever better to subscribe directly from one lab?

Yes. A native subscription can be better when your workflow depends on one lab's deepest integrations and ecosystem. A multi-model workspace is stronger when you compare answers or use AI across task types.