Both KallyAI and Mitra AI can make phone calls on your behalf, but KallyAI goes beyond calls with email coordination, research, bookings, and multi-step task execution across channels.
Mitra AI is an iOS app that makes and answers phone calls on your behalf using your own caller ID. Built by DeusMachina, Inc., Mitra lets you text instructions to its AI, which then conducts phone conversations autonomously — from restaurant reservations to waiting on hold with customer service.
Mitra can handle up to 10 simultaneous calls, includes real-time call tracking, delivers call summaries afterward, and supports voice cloning and multilingual conversations. The AI automatically searches the internet during calls for relevant information like phone numbers, business hours, or context about the person being called.
Mitra remembers past calls and contact relationships, adapting its approach over time. It supports customizable tones from professional to casual. However, Mitra is exclusively focused on phone calls — it does not handle email coordination, vendor research, appointment scheduling across providers, or multi-step admin workflows that span multiple channels.
| Feature | KallyAI | Mitra AI | Winner |
|---|---|---|---|
| Outbound phone calls | Yes — core feature | Yes — core feature | = |
| Inbound call handling | Yes — screens and handles calls | Yes — answers using your caller ID | = |
| Uses your own phone number | No — calls from KallyAI number | Yes — uses your caller ID | C |
| Email coordination | Yes — sends follow-ups, tracks replies | No | K |
| IVR menu navigation | Full IVR navigation | Yes — navigates automated systems | = |
| Hold time handling | Yes — waits on hold for you | Yes — hold time does not use credits | = |
| Simultaneous calls | Sequential task execution | Up to 10 parallel calls | C |
| Voice cloning | No | Yes — can replicate your voice | C |
| Multi-step tasks | Yes — calls + emails + research | No — phone calls only | K |
| Vendor research | Yes — compare options across vendors | No | K |
| Call transcripts | Yes — full transcripts | Call summaries | K |
| Web dashboard | Yes — full web app | No — iOS app only | K |
| Platform support | Any browser (desktop + mobile) | iOS only (iPhone, iPad, Mac with M1+) | K |
| Multilingual calls | English-focused | Yes — any language | C |
| Appointment scheduling | Yes — multi-provider coordination | Can call to book, no cross-provider coordination | K |
| Plan approval before action | Yes — shows plan, waits for OK | Pre-call collaboration on talking points | K |
Starts at $19/mo for 200 credits. Paid trial: $1 for 100 credits. Credits cover calls, emails, research, and all task types.
Free tier: 90 credits/mo. Pro: $20–$30/mo for 300 credits. 1 conversation minute = 3 credits. Hold time and unanswered calls do not consume credits. Annual plan: $200/year.
| Area | KallyAI | Mitra AI |
|---|---|---|
| Core scope | Full AI Executive Assistant — calls, emails, research, coordination | AI phone assistant — calls only |
| Caller ID | Calls from KallyAI number | Uses your own phone number |
| Platform | Web app — works on any device with a browser | iOS app only (iPhone, iPad, Mac with Apple Silicon) |
| Beyond calls | Email follow-ups, vendor research, appointment coordination | No email, research, or multi-step workflows |
| Call capacity | One task at a time with multi-channel support | Up to 10 simultaneous phone calls |
Mitra AI and KallyAI are the closest direct competitors in the personal AI phone assistant space, but they differ fundamentally in scope. Mitra is a phone-call specialist: it excels at making and answering calls using your own number, supports voice cloning, handles up to 10 calls simultaneously, and works in any language. If your primary need is an AI that handles phone calls and you want those calls to come from your own number, Mitra is a strong choice.
KallyAI is the better pick if you need more than phone calls. Beyond calling, KallyAI coordinates emails, researches vendors, compares options, schedules appointments across providers, and handles multi-step admin workflows that combine calls with follow-up emails and research. KallyAI also works on any device with a browser, while Mitra requires an iPhone or iPad.
For users with phone anxiety who mainly need someone to make and answer calls, both tools deliver. But for busy professionals who want to delegate their entire admin workload — not just the phone calls — KallyAI provides significantly broader coverage.
Yes. Mitra makes and answers calls using your own caller ID, so the person on the other end sees your number. KallyAI calls from its own number, which means the business sees a KallyAI number rather than yours.
No. Mitra is focused exclusively on phone calls. It does not send emails, research vendors, or handle multi-step tasks that span multiple channels. KallyAI handles all of these in addition to phone calls.
No. As of 2026, Mitra is iOS-only (iPhone, iPad, and Mac with Apple Silicon). KallyAI works in any web browser on any device, including Android, Windows, and Mac.
Mitra offers a free tier with 90 credits per month (roughly 30 minutes of calls). KallyAI starts at $1 for a trial with 100 credits. Both paid tiers are similarly priced at $19–$30/month. KallyAI credits also cover emails, research, and multi-step tasks, not just calls.
Yes. Mitra supports up to 10 simultaneous phone calls, each with tailored conversations. KallyAI processes tasks sequentially but covers more ground per task since it can combine calls with emails, research, and coordination.
Yes. Mitra offers voice cloning so the AI can sound like you during calls. KallyAI uses its own professional AI voice and does not offer voice cloning.
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