--- title: "Realtime voice" canonical: "https://canmyagentuse.com/features/realtime-voice" contentKind: "feature" locale: "en" description: "Speak and listen over a live audio session." llmSummary: "Realtime voice supports live spoken input and audio responses. Turn-taking, interruption, latency, models, and session limits are qualifiers." publishedAt: "2026-08-28T00:00:00.000Z" updatedAt: "2026-08-28T00:00:00.000Z" verifiedAt: "2026-08-28" tags: ["perception"] --- # Realtime voice Realtime voice supports live spoken input and audio responses. Turn-taking, interruption, latency, models, and session limits are qualifiers. - HTML: https://canmyagentuse.com/features/realtime-voice - JSON: https://canmyagentuse.com/api/v1/features/realtime-voice.json - Markdown: https://canmyagentuse.com/features/realtime-voice.md Terminology basis: **Common product term** — https://platform.openai.com/docs/api-reference/realtime. ## Current support at a glance Realtime voice: 3 supported, 0 partial, 0 unsupported, 28 unreviewed across 31 cataloged products. - Reviewed current products: 3 of 31 - Supported: 3 - Partial: 0 - Unsupported: 0 - Unreviewed: 28 - Not applicable: 0 Unknown or unreviewed means insufficient published evidence; it does not mean unsupported. Speak and listen over a live audio session. The matrix below lists published **web**, **desktop**, and **CLI** surfaces. Unreviewed cells remain **unknown** until a dated note and public source support a more specific status. Use the Markdown and JSON twins if you are an agent reading this site. ## Catalog context - Category: [perception](/categories/perception.md) - Terminology basis: Common product term - Aliases: None ## Compatibility assertions Unknown means insufficient published evidence; it does not mean unsupported. ### ChatGPT (web) - Harness: [ChatGPT](/harnesses/chatgpt-web.md) - current: **Unknown** - preview: **Unknown** ### Claude (web) - Harness: [Claude](/harnesses/claude-web.md) - current: **Supported** - Target: hosted-observation — 2026-08-28 Claude web voice-mode documentation observation; observed 2026-08-28 - Environment: hosted-default - Constraint (preview): voice mode is beta, counts toward normal plan usage, and can be disabled by an Enterprise owner through support - Evidence: [Anthropic — Use voice mode](https://support.claude.com/en/articles/11101966-use-voice-mode) — documented; observed 2026-08-28 - Qualification note 3: Evidence checked 2026-08-28: Anthropic documents beta voice mode on Claude web and Claude Desktop as a complete two-way spoken conversation with hands-free and push-to-talk operation. - preview: **Unknown** ### Gemini (web) - Harness: [Gemini](/harnesses/gemini-web.md) - current: **Unknown** - preview: **Unknown** ### Copilot (web) - Harness: [Copilot](/harnesses/copilot-web.md) - current: **Supported** - Target: dated-documentation — current Microsoft Copilot Voice support documentation; observed 2026-08-28 - Environment: hosted-default - Constraint (policy): requires microphone permission; conversations can be time-limited and subscriber priority applies when capacity is constrained - Evidence: [Microsoft — Using Copilot Voice](https://support.microsoft.com/en-us/Microsoft-Copilot/using-copilot-voice-with-microsoft-copilot) — documented; observed 2026-08-28 - Qualification note 2: Evidence checked 2026-08-28: Microsoft documents Copilot Voice on copilot.com as listening continuously, speaking responses aloud, allowing interruption and follow-up speech, and producing a transcript when the live session ends. - preview: **Unknown** ### Grok (web) - Harness: [Grok](/harnesses/grok-web.md) - current: **Unknown** - preview: **Unknown** ### Grok Bot (desktop) - Harness: [Grok Bot](/harnesses/grok-bot-desktop.md) - current: **Unknown** ### Perplexity (web) - Harness: [Perplexity](/harnesses/perplexity-web.md) - current: **Unknown** - preview: **Unknown** ### Le Chat (web) - Harness: [Le Chat](/harnesses/le-chat.md) - current: **Unknown** - preview: **Unknown** ### Devin (web) - Harness: [Devin](/harnesses/devin-web.md) - current: **Unknown** - preview: **Unknown** ### Replit Agent (web) - Harness: [Replit Agent](/harnesses/replit-agent.md) - current: **Unknown** - preview: **Unknown** ### ChatGPT (desktop) - Harness: [ChatGPT](/harnesses/chatgpt-desktop.md) - current: **Unknown** - preview: **Unknown** ### Claude (desktop) - Harness: [Claude](/harnesses/claude-desktop.md) - current: **Supported** - Target: dated-documentation — current Claude Desktop voice-mode documentation; observed 2026-08-28 - Environment: local-default - Constraint (preview): voice mode is beta and uses hosted Claude models; this is a desktop client capability, not local audio-model execution - Evidence: [Anthropic — Use voice mode](https://support.claude.com/en/articles/11101966-use-voice-mode) — documented; observed 2026-08-28 - Qualification note 3: Evidence checked 2026-08-28: Anthropic documents beta voice mode on Claude web and Claude Desktop as a complete two-way spoken conversation with hands-free and push-to-talk operation. - preview: **Unknown** ### Cursor (desktop) - Harness: [Cursor](/harnesses/cursor.md) - current: **Unknown** - preview: **Unknown** ### OpenWork Desktop (desktop) - Harness: [OpenWork Desktop](/harnesses/openwork-desktop.md) - current: **Unknown** ### Copilot Chat (desktop) - Harness: [Copilot Chat](/harnesses/vscode-copilot.md) - current: **Unknown** - preview: **Unknown** ### Chrome WebMCP origin trial (desktop) - Harness: [Chrome WebMCP origin trial](/harnesses/chrome-webmcp-preview.md) - current: **Unknown** ### Windsurf (desktop) - Harness: [Windsurf](/harnesses/windsurf.md) - current: **Unknown** - preview: **Unknown** ### Zed Agent (desktop) - Harness: [Zed Agent](/harnesses/zed-agent.md) - current: **Unknown** - preview: **Unknown** ### Continue (desktop) - Harness: [Continue](/harnesses/continue.md) - current: **Unknown** - preview: **Unknown** ### Cline (desktop) - Harness: [Cline](/harnesses/cline.md) - current: **Unknown** - preview: **Unknown** ### JetBrains AI (desktop) - Harness: [JetBrains AI](/harnesses/jetbrains-ai.md) - current: **Unknown** - preview: **Unknown** ### Warp (desktop) - Harness: [Warp](/harnesses/warp.md) - current: **Unknown** - preview: **Unknown** ### Claude CLI (cli) - Harness: [Claude CLI](/harnesses/claude-cli.md) - current: **Unknown** - preview: **Unknown** ### ChatGPT CLI (cli) - Harness: [ChatGPT CLI](/harnesses/chatgpt-cli.md) - current: **Unknown** - preview: **Unknown** ### Codex CLI (cli) - Harness: [Codex CLI](/harnesses/codex-cli.md) - current: **Unknown** - preview: **Unknown** ### OpenCode (cli) - Harness: [OpenCode](/harnesses/opencode.md) - current: **Unknown** - preview: **Unknown** ### Gemini CLI (cli) - Harness: [Gemini CLI](/harnesses/gemini-cli.md) - current: **Unknown** - preview: **Unknown** ### Aider (cli) - Harness: [Aider](/harnesses/aider.md) - current: **Unknown** - preview: **Unknown** ### Goose (cli) - Harness: [Goose](/harnesses/goose.md) - current: **Unknown** - preview: **Unknown** ### Copilot CLI (cli) - Harness: [Copilot CLI](/harnesses/copilot-cli.md) - current: **Unknown** - preview: **Unknown** ### Amp (cli) - Harness: [Amp](/harnesses/amp-cli.md) - current: **Unknown** - preview: **Unknown**