
Heard
Turns coding agents' progress into spoken updates and allows voice responses.
- Freemium· from $12/month
- Open Source

What is Heard?
Heard is a Voice Agents tool that turns coding agents' progress into spoken updates and allows voice responses. Heard is freemium: it has a free plan, and paid plans start at $12/month. A free trial is available. It is available on macOS. It is aimed at developers and agentic system users.
Heard is a voice layer for agentic systems that converts coding agents' progress, blockers, and decisions into spoken updates. It enables users to respond to these updates by voice, integrating with agents like Claude Code and Codex. Designed for macOS, it offers features like listening modes and voice dictation.
Built for developers and agentic system users.
Key capabilities
Features
Spoken Updates
Converts coding agents' progress into audio messages.
Listening Modes
Voice Dictation
Allows users to dictate or message agents by voice.
Codebase Questions
Enables asking questions about the codebase via voice.
Multi-Session Tracking
Follows multiple agent sessions simultaneously.
Local Voices
Uses open-source engine with local voice options.
Use cases
- Listen to coding agents' progress through spoken updates
- Respond to agent updates by voice
- Ask questions about the codebase using voice commands
- Track multiple agent sessions simultaneously
- Use voice dictation to message agents by name
Who it's for
- Developers
- Agentic System Users
Pros & cons
Pros
- Free plan available
- Paid plans offer increased narration limits
Cons
No documented limitations yet.
Pricing
Freemium — paid plans start at $12/month. Free trial available.
| Plan | Price |
|---|---|
| Free | Free |
| Pro | $12 / month |
| PowerPopular | $24 / month |
Developer & API
Open source· Apache-2.0· 193 stars· 25 forks
Security & compliance
- Data deletion
As stated on Heard's website — not independently verified by AiByts.
FAQ
What is Heard?
Heard is a Voice Agents tool that turns coding agents' progress into spoken updates and allows voice responses. Heard is a voice layer for agentic systems that converts coding agents' progress, blockers, and decisions into spoken updates. It enables users to respond to these updates by voice, integrating with agents like Claude Code and Codex. Designed for macOS, it offers features like listening modes and voice dictation.
Is Heard free?
Heard has a free plan; advanced features require a paid plan.
How much does Heard cost?
Heard offers 3 plans: Free (Free), Pro ($12 / month) and Power ($24 / month).
What platforms does Heard support?
Heard is available on macOS.
Who should use Heard?
Heard is built for developers and agentic system users. Common uses: listen to coding agents' progress through spoken updates, respond to agent updates by voice, ask questions about the codebase using voice commands and track multiple agent sessions simultaneously.
Is Heard open source?
Yes, Heard is open source under the Apache-2.0 license.
What are the best alternatives to Heard?
Similar tools on AiByts include Vapi, Synthflow, PollyReach, SKI and WZRD.
Details are compiled from Heard's website and public sources, last verified Oct 5, 2026. Features and pricing change — confirm on the official site before you buy.
Try Heard
Freemium · from $12/month
Tags
- Voice Layer
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