Stability AI vs Anthropic Pricing (2026)
How do these two stack up on price? Here's what each one costs, what you get, and where the value sits.
| Stability AI | Anthropic | |
|---|---|---|
| Starts at | Custom | $20/mo |
| Number of plans | 1 | 3 |
| Free plan | ||
| Free trial | — | |
| Pricing model | usage-based | flat-rate |
Pay-as-you-go
- Stable Image Ultra – 8 credits
- Stable Diffusion 3.5 Large – 6.5 credits
- Stable Diffusion 3.5 Large Turbo – 4 credits
- Stable Diffusion 3.5 Medium – 3.5 credits
- Stable Diffusion 3.5 Flash – 2.5 credits
- Stable Image Core – 3 credits
- SDXL 1.0 – From 0.9 credits
- Creative Upscaler – 60 credits
- Conservative Upscaler – 40 credits
- Fast Upscaler – 2 credits
- Erase Object – 5 credits
- Inpaint – 5 credits
- Outpaint – 4 credits
- Remove Background – 5 credits
- Search and Recolor – 5 credits
- Search and Replace – 5 credits
- Replace Background & Relight – 8 credits
- Structure – 5 credits
- Sketch – 5 credits
- Style Guide – 5 credits
- Style Transfer – 8 credits
- Stable Fast 3D – 10 credits
- Stable Point Aware 3D – 4 credits
- Stable Audio 2.5 – 20 credits
- Stable Audio 3.0 – 26 credits
Free
- Chat on web, iOS, Android, and on your desktop
- Generate code and visualize data
- Write, edit, and create content
- Ability to search the web
- Memory across conversations
- Create files and execute code
- Unlock more from Claude with desktop extensions
- Connect Slack and Google Workspace services
- Integrate any context or tool through connectors with remote MCP
- Extended thinking for complex work
Pro
- More usage*
- Includes Claude Code
- Includes Claude Cowork
- Includes Claude Design
- Includes Claude Science
- Access to unlimited projects to organize chats and documents
- Access to Research
- Ability to use more Claude models
- Claude for Microsoft 365
Max
- Choose 5x or 20x more usage than Pro*
- Higher output limits for all tasks
- Early access to advanced Claude features
- Priority access at high traffic times
Stability AI vs Anthropic FAQ
- Which one is cheaper?
- One or both use custom pricing, so it depends on your specific needs.
- Can I use either one for free?
- Both offer free plans, so you can try each without paying. Start with whichever fits your workflow better and upgrade when you hit the limits.
- How do they charge?
- Different approach here. Stability AI uses usage-based pricing, while Anthropic goes with flat-rate. That changes the math depending on your team size and usage.
- Which one is a better deal?
- Depends on what you need. Stability AI: At a penny per credit, they're positioning as an accessible, low-barrier entry point in the generative image AI space — competing directly with Midjourney and DALL-E by removing the subscription wall and letting output volume drive cost. Anthropic: Anthropic is matching OpenAI's ChatGPT Plus almost dollar-for-dollar at the Pro tier — this is a deliberate 'same price, better model' play targeting GPT defectors. The $100 Max tier signals they're comfortable competing with Copilot and Gemini Advanced for enterprise-adjacent power users without discounting to win.
Keep tabs on both.
We'll monitor pricing changes for Stability AI and Anthropic and let you know when something moves.