AI Tool WatchUse It on My Surfaces
Can be accessed across the surfaces that matter to the user, such as web, desktop, mobile, terminal, API, or embedded environments.
This page tracks AI tools that currently support use it on my surfaces. Unlike marketing claims, inclusion here requires verified functionality. As of May 2026, 6 products support this, and support has changed in recent months.
Definition
What counts
- access on distinct user surfaces
- native or embedded interface availability
- API or terminal availability when relevant
What doesn't count
- a capability claim with no actual surface support
- broad branding claims with no surface detail
Product Availability (6 products)
ChatGPT
Chat
ChatGPT's core text conversation is **available on all plans including free** at chatgpt.com, with apps for iOS, Android, Windows, and macOS. Free and Go users now get **GPT-5.4 Mini** (via the Thinking menu); Plus unlocks **GPT-5.4 Thinking**; Pro gets **GPT-5.4 Pro** with 1M context. **GPT-5.4 Nano** is **API-only** ($0.20/1M input tokens). GPT-5.2 Thinking moved to Legacy Models with a 90-day retirement window.
Access: free
| Plan | Available | Notes |
|---|---|---|
| Free | ✓ | |
| Go | ✓ | |
| Plus | ✓ | |
| Pro | ✓ | |
| Team | ✓ | |
| Enterprise | ✓ |
Surfaces: Windows macOS iOS Android web API
Verified: 2026-03-21
Claude
Claude Code
Claude Code is Anthropic's agentic coding tool. It requires **Pro subscription at minimum—that's $20/month**. Available as a terminal CLI and a **native VS Code extension** (out of beta), plus Xcode integration via the Claude Agent SDK. No JetBrains plugin yet, but JetBrains AI Assistant integrates Claude models.
Access: paid
| Plan | Available | Notes |
|---|---|---|
| Free | ✗ | |
| Pro | ✓ | |
| Max 5x | ✓ | |
| Max 20x | ✓ | |
| Team | ✓ | |
| Enterprise | ✓ |
Surfaces: Windows macOS Linux terminal API
Verified: 2026-03-22
Chat
Claude's core text conversation is **available on all plans including free** at claude.ai, with apps for macOS, iOS, and Android plus desktop clients. The free tier includes Claude Sonnet 4.6 with usage caps; Pro and higher unlock Opus access and significantly higher limits.
Access: free
| Plan | Available | Notes |
|---|---|---|
| Free | ✓ | |
| Pro | ✓ | |
| Max 5x | ✓ | |
| Max 20x | ✓ | |
| Team | ✓ | |
| Enterprise | ✓ |
Surfaces: Windows macOS Linux iOS Android web API
Verified: 2026-03-20
Microsoft Copilot
Copilot in Office Apps
Copilot in Word, Excel, PowerPoint requires **Copilot Pro ($20/mo) or M365 Copilot ($30/user/mo)**. Free Copilot doesn't include Office integration.
Access: paid
| Plan | Available | Notes |
|---|---|---|
| Free | ✗ | |
| Copilot Pro | ✓ | |
| M365 Copilot | ✓ |
Surfaces: Windows macOS iOS Android web
Verified: 2026-03-22
Chat
Microsoft Copilot's core text chat is **free at copilot.microsoft.com** — no account required for basic access. Sign in with a Microsoft account for chat history, longer conversations, and voice. Native apps available on Windows, macOS, iOS, and Android.
Access: free
| Plan | Available | Notes |
|---|---|---|
| Free | ✓ | |
| Copilot Pro | ✓ | |
| M365 Copilot | ✓ |
Surfaces: Windows macOS iOS Android web
Verified: 2026-03-22
Gemini
Gemini in Workspace (Docs, Sheets, etc.)
Gemini integrates directly into Google Docs, Sheets, Slides, and Drive. **March 2026 beta rollout** adds 'Help me create' in Docs (instant drafts from files/emails), 'Fill with Gemini' in Sheets (auto-populate tables), new slide creation in Slides, and AI Overviews + 'Ask Gemini' in Drive. **Requires AI Pro ($19.99/mo), AI Ultra ($249.99/mo), or Workspace add-on.** Drive features are US-only for now; full deck generation in Slides is coming soon.
Access: paid
| Plan | Available | Notes |
|---|---|---|
| Free | ✓ | |
| AI Pro | ✓ | |
| AI Ultra | ✓ | |
| Workspace add-on | ✓ |
Surfaces: Windows macOS iOS Android web API
Verified: 2026-03-15
Chat
Gemini's core text Q&A is **available for free** at gemini.google.com to anyone with a Google account, in 230+ countries on web and 150+ countries on mobile. Free tier uses **Gemini 3 Flash**; AI Pro and Ultra unlock **Gemini 3.1 Pro** with higher limits. **Gemini side panel now available in Chrome** (Jan 2026) with Auto Browse for AI Pro/Ultra subscribers.
Access: free
| Plan | Available | Notes |
|---|---|---|
| Free | ✓ | |
| Google AI Plus | ✓ | |
| Google AI Pro | ✓ | |
| Google AI Ultra | ✓ | |
| Workspace add-on | ✓ |
Surfaces: iOS Android Chrome web API
Verified: 2026-03-21
Grok
Grok Chat
Grok is xAI's chatbot, available through X (Twitter) or via grok.com. **No official desktop apps exist**—access is via web, iOS, or Android. **Free users get very limited access; Premium ($8/mo) unlocks regular use.** SuperGrok at $30/mo gets you the highest limits.
Access: paid
| Plan | Available | Notes |
|---|---|---|
| Free | ✓ | |
| Premium | ✓ | |
| Premium+ | ✓ | |
| SuperGrok | ✓ |
Surfaces: Windows macOS Linux iOS Android web API
Verified: 2026-03-24
Perplexity
Chat
Perplexity's core search-and-answer experience is **free with unlimited basic queries** at perplexity.ai, on iOS, Android, the web, a Chrome extension, and via the Comet desktop app. **Free users get full access to web-grounded Q&A**; Pro unlocks more powerful models and unlimited Pro searches.
Access: free
| Plan | Available | Notes |
|---|---|---|
| Free | ✓ | |
| Pro | ✓ | |
| Max | ✓ | |
| Enterprise Pro | ✓ |
Surfaces: Windows macOS iOS Android Chrome web API
Verified: 2026-03-07
Also Known As
AI desktop app, mobile app, API access, browser extension, platform availability