Marfa — Personal AI Assistant,
Just a Phone Call Away
A voice-first personal AI assistant you can call from any phone. Manage your inbox, schedule meetings, capture notes, and brainstorm ideas—all hands-free, purpose-built for moments when you can't look at a screen.
Built By
Parijat Software
Users
1,000+ in beta
Status
Ongoing — Public Beta
Why We Built Marfa
Professionals lose hours of potential productivity during moments they simply can't look at a screen—driving to work, jogging, cooking dinner, walking between meetings.
Existing AI assistants require apps, screens, and often a good internet connection. We asked: what if you could just pick up the phone and call your AI assistant, the same way you'd call a colleague?
That's Marfa—a voice-first personal AI assistant built for on-the-go productivity. No app to install. No screen to look at. No internet required on the user's end. Just a phone call.
Built for moments you can't look at a screen
Hands on the wheel, eyes on the road
Triage email, check your schedule, or dictate replies while driving—completely hands-free.
On the move
Jogging, walking, or commuting—capture that idea before it disappears. Marfa saves it and syncs it.
Hands full, mind busy
Cooking, doing chores, or holding a child—Marfa lets you stay productive without needing your hands.
Everything You Need in One Call
Marfa isn't a chatbot or a basic voice command tool. It's a full personal assistant that understands context, takes action, and syncs across your tools.
Inbox Triage
“Read my last 3 emails.” Marfa summarizes them and lets you dictate replies instantly—no screen needed.
Calendar Management
“Am I free at 4 PM?” Checks your schedule, books appointments, and creates events without unlocking your phone.
Thought Capture
Don't lose that brilliant idea. Tell Marfa to save a note, and it syncs to your dashboard instantly.
Natural Conversation
Speak naturally—no commands or keywords. Marfa listens, understands context, and takes action.
No Internet Required
Works without Wi-Fi or mobile data on the user's end. A basic phone signal is all you need—Marfa handles the rest server-side.
Privacy & Security
End-to-end encrypted. No call audio stored. Users control their data retention and can delete everything anytime.
Simple, Powerful, Voice-First
Get started in 2 minutes. No complex setup, no learning curve. Every user gets a dedicated Marfa phone number.
- 1
Create an Assistant
Sign up and personalize your AI assistant with custom instructions and preferences. You get a dedicated Marfa phone number.
- 2
Call Your Marfa Number
Your assistant recognizes you instantly from your caller ID. No apps, no passwords—just call from any phone.
- 3
Speak Naturally
Marfa listens, understands context, and takes action. No commands or keywords needed—just natural conversation.
- 4
Everything Syncs
Notes, reminders, calendar events, and email actions update across all your connected tools instantly.
Hands-free email triage + calendar check.
Hey Marfa, do I have any meetings before 9 AM tomorrow?
You
Checking your calendar... No meetings before 9 AM tomorrow. Your first meeting is at 10—a product sync with the design team.
Marfa
Great. Read me my last email from Sarah.
You
Sarah wrote at 6:45 PM yesterday: “Hey, the client loved the demo. Can we sync tomorrow to discuss next steps?” Want me to reply?
Marfa
Yes, tell her “Sounds great, let's do 11 AM.” And save a note: follow up on client proposal pricing.
You
Done. Reply sent to Sarah, and I've saved a note: “Follow up on client proposal pricing.” Anything else?
Marfa
Connect Your World
Marfa syncs with the tools you already use—so actions taken during a call instantly appear in your workflow.
Gmail
Live
Google Calendar
Live
Outlook
Coming Soon
Notion
Coming Soon
Custom Integrations via MCP Servers
Users will soon be able to configure custom MCP servers or connect their own APIs and workflows—making Marfa truly extensible for any use case.
Key Numbers
1,000+
Users in public beta
<200ms
Voice interaction latency
98%
Speech accuracy in noisy environments
2 min
From signup to first call
Why voice-first matters
Tech Stack
LiveKit Agents
We use LiveKit's agent framework to build the real-time voice pipeline—handling audio streams, STT/TTS orchestration, and tool calling in a single framework.
Twilio Telephony
Every user gets a dedicated phone number via Twilio. Calls are bridged from PSTN into our voice agent infrastructure—making Marfa accessible from any phone worldwide.
What This Demonstrates
Marfa isn't just a product—it's a living demonstration of what we can build. Every technology and pattern in Marfa is something we bring to client projects.
Want to see what voice AI can do?
Try Marfa for free—or talk to us about building a custom voice AI solution for your business. We use the same technology and expertise behind Marfa for every client project.