Juno vs Rivault: Features, Pricing & Which Is Better (2026)

A side-by-side comparison of Juno and Rivault — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.

Juno

Free

Free local voice layer for Mac that turns speech into clean text in any app with live transcription, voice actions, and offline private dictation.

Live Transcription HUD: Shows your spoken words in real time in an on-screen heads-up display as you talk.
System-Wide Dictation: Inserts clean, formatted text directly into whatever Mac app you are currently using.
Voice Actions: Edit and format text hands-free using spoken instructions.
Voice Commands: Trigger actions and shortcuts with your voice.
Offline Private Mode: Processes dictation locally on your Mac after setup, with no cloud dependency.
No Account Required: Works with no sign-in, no card, and no subscription.

Hands-Free Writing: Dictate emails, notes, and documents directly into any Mac app.
Private Dictation: Transcribe sensitive content fully offline without sending audio to the cloud.
Faster Drafting: Capture thoughts quickly by speaking instead of typing.
Accessibility: Provide a voice-driven input method for users who find typing difficult.
Coding & Chat Prompts: Speak prompts and messages into editors and chat tools without breaking flow.

Freemium

A zero-knowledge vault that lets AI agents request sensitive data on demand, unlocked by Face ID or passkey and redacted after each task.

Zero-knowledge Vault: Sensitive data is encrypted client-side so Rivault never has access to the underlying values by default.
Per-request Auth: Every agent access triggers a fresh authorization request that you approve with Face ID or a passkey.
Deterministic Redaction: Data is scoped to a single task and redacted from the agent's context after completion.
Agent-agnostic Integration: Works with chat-based AI agents and Computer Use Agents that automate browser or desktop flows.
Ownership of PII: Store SSN, payment info, phone numbers, and emails once and reuse without leaving copies in session logs or memory.
Biometric Unlock: Face ID or passkey approval keeps the human in the loop for every sensitive field release.

Agent-driven Bookings: Approve passport and card details on-demand when an agent books flights or hotels.
Automated Form Fill: Let CUAs complete government or insurance forms without leaving PII in browser logs.
Customer Support Delegation: Grant scoped access to account numbers when an agent handles a service call for you.
Recurring Task Automation: Reuse stored credentials across many agent workflows without pasting them each time.
Enterprise Agent Deployments: Add a consent + audit layer for teams deploying agents that touch sensitive employee or customer data.