Slyv is a cross-platform voice assistant with real-time conversation, persistent memory, a live audio visualizer, and built-in calendar, notes, web, and MCP tools — powered by included AI or your own keys.
Get the latest release
Natural, low-latency conversations with server-side voice detection, barge-in interrupts, and a live audio visualizer.
Remembers your facts, the topics you care about, and the people and projects in your life — across every session.
Use our bundled AI, voice, and web search on a subscription, or bring your own keys. Your choice, per channel.
Calendar, notes, checklists, bookmarks, web browsing, screen context, and any MCP server the AI can call — just by asking.
Speak naturally with server-side voice activity detection, mid-response interrupts, and eight voice styles.
Delegates complex reasoning to a separate agent — Claude, GPT, Gemini, or Qwen — with full function calling.
Semantic search over past conversations, stored user facts, a topic cloud, and a connections graph of people and projects.
Voice-managed agenda, notes, and checklists with proactive nudges before events and when reminders come due.
Search the web and drive a built-in browser — summarize pages, fill forms, and extract links hands-free.
Connect any Model Context Protocol server and its tools become first-class voice commands, with consent controls.
Start free for 14 days. Then bring your own keys once, or subscribe and let us handle the AI.
Download the app and try everything free for 14 days — voice, memory, and web search included. No card required.
Download SlyvTrial and Premium run on our included AI. Pro unlocks the full app for your own keys.
| Trial | Pro | Premium | |
|---|---|---|---|
| Included AI (on our keys) | |||
| Thinking AI (LLM) | Included — 100k tokens | Bring your own | Included — 500k/mo |
| Real-time voice | Included | Bring your own | Included |
| Web search | Included | Bring your own | Included |
| Your own keys (BYOK) | |||
| Use your own OpenAI / LLM / Brave keys | — | ✓ | ✓ optional |
| Switch any channel to your own key | — | ✓ | ✓ |
| App features | |||
| Voice assistant, memory & knowledge graph | ✓ | ✓ | ✓ |
| Calendar, notes, checklists & MCP tools | ✓ | ✓ | ✓ |
| Desktop auto-updates | ✓ | ✓ | ✓ |
| Licensing | |||
| Price | Free | $29.99 once | $12.99/mo |
| Duration | 14 days | Lifetime | Monthly |
| Activations | 1 | 2 | 2 |