Head-to-head · Anthropic vs Google
Claude Opus 5.5 vs Gemini
Quick answer: Claude Opus 5.5 stands out for matches Claude Fable 5.1 on most work at a much lower price. Gemini stands out for workspace tie-in beats third-party connectors, and it has a free tier. Reviewed September 2026.
Overview
Claude Opus 5.5: Claude Opus 5.5, released on 22 September 2026, is Anthropic's newest Opus model. Anthropic reports it performs at the level of Claude Fable 5.1 on most work while costing about 40% less to run than Opus 5, with a focus on agentic coding, computer use and knowledge work.
Gemini: Google's multimodal assistant, deeply integrated into Workspace (Docs, Gmail, Sheets, Meet). Strong choice for organizations already on Google's stack.
At a glance
| Dimension | Claude Opus 5.5 | Gemini |
|---|---|---|
| Vendor | Anthropic | |
| Starting price | API: $4 in / $20 out per M tokens | $19.99/mo |
| Pricing model | Paid | Freemium |
| Free tier | No | Yes |
| Category | Generative AI | Generative AI |
Strengths and limits
Claude Opus 5.5
- Matches Claude Fable 5.1 on most work at a much lower price
- Faster output than Opus 5
- Strong on coding and knowledge work such as financial analysis
Watch out for
- Newest release, so fewer independent long-term evaluations
- Output still costs $20 per million tokens
- Sonnet or Haiku are cheaper for routine tasks
Gemini
- Workspace tie-in beats third-party connectors
- Multimodal handling is reliable
- Free tier is generous
Watch out for
- Output quality varies between Workspace and standalone interfaces
- Less consistent voice and tone than Claude
- Workspace agents still uneven across product surfaces
Key features
Claude Opus 5.5
- 1M-token context window at standard pricing
- Agentic coding, code review and bug detection
- Computer use and complex multi-step tasks
- Clearer, more direct communication style
- Available in Claude apps, the API, Claude Code, AWS, Google Cloud and Microsoft Azure
Gemini
- Native Google Workspace integration
- Multimodal input (image, audio, video)
- 1M+ token context on the largest model
- Live grounding with Google Search
- Free tier on Gemini.google.com
Pricing compared
Claude Opus 5.5 is priced by usage rather than by seat: API: $4 in / $20 out per M tokens. That means cost scales with how much text you send and receive, so estimate your monthly volume before committing.
Gemini has a free tier and paid plans starting at $19.99/mo. The free tier is enough to test it on real work before you pay.
Profession-fit verdict
8 roles where both tools are recommended. A higher relevance score means a better fit for that job.
| Profession | Claude Opus 5.5 score | Gemini score |
|---|---|---|
| Journalist | 9/10 | 10/10 |
| Social Worker | 9/10 | 10/10 |
| Recruiter | 9/10 | 10/10 |
| Supply Chain Manager | 9/10 | 10/10 |
| Customer Service Manager | 9/10 | 10/10 |
| Nurse | 9/10 | 9/10 |
| Doctor | 9/10 | 9/10 |
| Dentist | 9/10 | 9/10 |
Frequently asked questions
Which is better, Claude Opus 5.5 or Gemini?
It depends on the work. Claude Opus 5.5 stands out for matches Claude Fable 5.1 on most work at a much lower price. Gemini stands out for workspace tie-in beats third-party connectors, and it has a free tier. Across 8 professions where both are rated, Gemini ranks higher more often (5 roles).
How do Claude Opus 5.5 and Gemini compare on price?
Claude Opus 5.5 is priced by usage rather than by seat: API: $4 in / $20 out per M tokens. That means cost scales with how much text you send and receive, so estimate your monthly volume before committing. Gemini has a free tier and paid plans starting at $19.99/mo. The free tier is enough to test it on real work before you pay.
Is there a free option between Claude Opus 5.5 and Gemini?
Gemini offers a free tier or free access, so you can test on real work before paying.