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Never miss a job because you were on one.

Your AI phone receptionist. Choose the voice your callers hear.

MichaelCasual

Choose Michael

Switch anytime in your dashboard to any of 3,271 voices.

Or call: +1 (786) 551-9502

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We record and transcribe demo calls

Voice library

Choose who answers.

3,271 voices in 32 languages. Listen to each voice, choose one now and change it anytime in your workspace.

Try it yourself

Have a real conversation.

Get a call from our AI receptionist, or chat with it. The example below shows how a call becomes a work order.

US mobile or landline numbers only, like (512) 555-0162

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One call, right away · No signup · Recorded and transcribed by AI

Call to Miller Plumbing
  1. MichaelHi, this is Michael, the AI assistant for Miller Plumbing. How can I help?
  2. CallerHi, it's John Carter. My water heater is leaking.
  3. MichaelSorry to hear that. Should we call you back on this number?
  4. CallerYes please, 305 555 0147.
  5. MichaelGot it. Is it the tank, and how big is it?
  6. CallerThe 40 gallon tank. There's water on the floor.
  7. MichaelI'll flag this as urgent and send your callback request to the team.

Work order

Miller Plumbing, example

Caller
John Carter
Callback
(305) 555-0147
Job
Water heater leaking, 40 gal tank
When
Today, as soon as possible

Urgent

A clear work order for customer requests after the call.

Simple plans. All phone features in each.

Every plan costs less a day than a receptionist earns in one hour: $18.27, the U.S. median (BLS, May 2025).

What will your calls cost?

About 347 minutes a month. Each plan shows what that costs.

Professional

For owner-operators.

$49per month

$0.196 per extra minute

$1.61 a day

Billed monthly

  • 250 minutes included
  • 1 phone number included
  • 2 calls at once
Start free trial

14 days free, then $49 a month

$0 due today · Cancel anytime

Recommended

Scale

For busy small teams.

$149per month

$0.149 per extra minute

$4.90 a day

Billed monthly

  • 1,000 minutes included
  • 1 phone number included
  • 5 calls at once
Start free trial

14 days free, then $149 a month

$0 due today · Cancel anytime

Growth

For high call volume.

$299per month

$0.1196 per extra minute

$9.83 a day

Billed monthly

  • 2,500 minutes included
  • 1 phone number included
  • 10 calls at once
Start free trial

14 days free, then $299 a month

$0 due today · Cancel anytime

Enterprise

For more than 2,500 minutes a month.

Custom

Volume pricing, tailored to you

  • Minutes as you need them
  • Lower per-minute price as your volume grows
  • More than 10 calls at once

Free trial

  • After you sign up, try your receptionist free in the browser for 14 days, no card needed.
  • When you choose a plan, you enter your payment details and pay $0 today: your Kesru number is ready right away, and the first charge is on day 15.
  • Cancel within the 14 days and you pay nothing, and the number is released.
  • The 14 days include up to 100 minutes of calls; after that, calls go to your backup.

Minutes

  • Minutes renew every month, also on annual plans; unused minutes expire.
  • Extra minutes are off unless you turn them on.
  • Premium voices use minutes faster, and spam calls don't count.
  • Transferred calls count until they end. Calls you answer on your own number that never reach Kesru cost nothing.

Features

  • Every plan includes all available phone features.
  • Custom AI services are scoped separately.

Billing

  • Prices in USD, plus taxes where applicable.
  • For business use only.

Set up before your coffee gets cold.

Three steps, no technician. All you need is your website and the phone you already have.

  1. Enter your website

    We read your services, hours and service area.

  2. Keep your number

    Missed calls forward to Kesru. You keep your number.

  3. Get work orders

    Name, number, job and urgency, by email or into your tools.

What it takes off your hands, all day.

An example day at a busy plumbing company.

  1. Answers day and night

    Before you're up, a homeowner calls about a dripping faucet. Evenings, weekends and lunch breaks too.

  2. Takes the details

    You're on a job across town. Name, number, address, the problem and a time that suits the caller.

  3. Knows your business

    "Do you do tankless heaters?" It uses your business facts and takes a request when details need confirmation.

  4. Stays on topic

    A caller drifts off. It stays friendly and short, then gets back to business.

  5. Honest with callers

    "Is this a real person?" It says it's an AI and always tells the truth when asked.

  6. Works with your tools

    Every work order by email, in your dashboard, and by webhook to Zapier, n8n or your CRM.

  7. Flags urgent requests

    Burst pipe. The work order is marked urgent, with the caller's details ready for your team.

One business brain. Every channel.

Learns your business once. Phone, website chat and email work today.

Waiting for carrier approval

Callbacks and follow-ups

Calls back from your number when a caller asks. You confirm every call first.

Set it up

Live

Website chat

Answers visitors on your website, day and night. Job requests arrive as work orders.

Set it up

Live

Email agent

Labels every new email in Outlook and drafts replies in your style. Drafts wait in your inbox until you send them, and new leads go to your contacts.

Set it up

On request

Knowledge assistant (RAG)

Ask your manuals and price lists in plain words. Every answer shows its source.

Set it up

Tell us what you need

Want one of these for your business? Tell us what you need, and we'll reply by email.

Your customers' data stays yours.

Every call takes one short path and ends in your workspace.

  1. Caller
  2. Phone line
  3. Speech recognition
  4. AI for replies and voice
  5. Your dashboard and email
  • AI notice in the greetingBy default, your agent introduces itself as an AI in the greeting.
  • Recording off by defaultAudio is recorded only if you turn it on. Transcripts are deleted after 90 days at the latest.
  • Your exportDownload your data in your dashboard. Deletion on request.
  • German operatorUmbolement UG (haftungsbeschränkt), Dachau, Germany.

Good to know.

Anything else? Write to support@kesru.com.

What can Kesru do?

It answers your calls day and night, using what your website and documents say. It puts appointments in your calendar, moves or cancels them when a caller asks, and notes who called, their number and what they need. Every call reaches you as a work order by email and in your dashboard.

Does Kesru say it's an AI?

Yes. By default, your agent's greeting says it's an AI assistant. If you write your own greeting, keep that notice in it. If someone asks whether it's a real person, it always answers truthfully.

Can I keep my phone number?

Yes. Choose your carrier during setup for supported forwarding codes or official provider instructions. You can also forward just the calls you miss.

What if it doesn't know the answer?

It doesn't guess. It notes who called, their number and what they need, and you get it right away.

What happens to my customers' data?

Recording is off unless you turn it on. Transcripts and summaries stay in your workspace for as long as you choose, up to 90 days.

Which languages does it speak?

English, plus any other language you add to your agent, such as Spanish, French or German.

How are minutes counted?

Each call counts from when it connects until it ends, rounded up to the full minute per call, including calls your receptionist transfers to you or your team, and calls your staff pick up with Who answers first. Spam calls don't count. Calls you answer on your own number that never reach Kesru cost nothing.

Can I sign up for personal use?

Kesru is built for businesses: while your trial or plan is active, you may use it for your business. You must be at least 18 years old. If you sign up for a business or other organization, you confirm that you're authorized to bind it. Our terms are at kesru.com/terms.

Can I cancel?

Cancel renewal anytime in your billing portal. Monthly plans run for one month; yearly plans are prepaid for one year and include two months free. After you cancel, your plan ends with the period you paid for. Yearly plans also come with our 30-day promise: cancel under Billing in your Kesru account within 30 days after your first yearly payment, and your plan ends right away with a prorated refund of the plan fee.

Will it work with my carrier?

Your line needs to support forwarding to a US number. Choose your mobile carrier or business phone system during setup. We show documented codes where supported and official provider instructions for other systems; your provider can confirm availability for your plan.

Can it handle emergencies?

It flags urgent requests in your work orders. Live transfer is awaiting our phone provider's outbound approval. Kesru does not handle emergency calls or replace 911.

Can I set up several businesses?

Yes. Each business gets its own knowledge, voice and line. After logging in, choose from the businesses your login gives you access to.

Can I add documents and my own rules?

Yes. Upload price lists or FAQs (PDF, Word, text) and write rules like "Always ask for the address." Callers only hear what you approved.

Does Kesru work with my calendar and CRM?

Yes. Kesru books appointments in Google Calendar, Outlook, iCloud and other CalDAV calendars, Cal.com, Calendly, Clio and Housecall Pro. Every call goes into HubSpot, Salesforce, Microsoft Dynamics 365 or Clio with its summary, and new callers become contacts. See all integrations

Does Kesru answer emails?

Kesru drafts the replies, you send them. In your Outlook or Microsoft 365 mailbox, Kesru labels every new email and drafts a reply for each one that needs it, with the same knowledge as your agent on the phone. You review every draft and send it yourself. Every work order from a call also reaches you by email. More at kesru.com/integrations/outlook-email.

What happens to my voicemail?

Forwarding replaces the forwarding to your voicemail. If you turn forwarding off later, switch your voicemail back on with your carrier.

Your receptionist is ready when you are.

Tell us your business name, hear your receptionist answer, and we set it up for you. 14 days free, no card needed.

Start your free 14-day trial

Free for 14 days, no card needed Change or cancel anytime