AI growth infrastructure · Built in Canada

The front office
that never sleeps.

NexusCai builds, runs and tunes AI voice agents wired into your CRM. Every call answered, every lead followed up, every job booked. Done for you, live in weeks.

Book a strategy call →
  • <1sto answer, day or night
  • 24/7every holiday, every storm
  • EN · FRand more, switched mid-call
ava · live call 00:00
JM
Incoming · (403) 555-0148Bright Smile Dental · after hours
Ringing
Built on infrastructure trusted at scale
Retell AIGoHighLevelTwilioStripeGoogle CalendarMicrosoft 365QuickBooksZapierElevenLabsAnthropic Claude Retell AIGoHighLevelTwilioStripeGoogle CalendarMicrosoft 365QuickBooksZapierElevenLabsAnthropic Claude

The quiet leak

Voicemail is where
revenue goes to die.

Most callers who reach voicemail never call back. They call the next business on the list. Put your own numbers in and see what the silence costs.

An estimate from your inputs, not a promise. We'll check it against your real call logs on the strategy call.

Estimated revenue lost to missed calls
$0/ month
$0 a year · 0 missed calls a month

The platform

Capture. Convert. Complete.

Not a stack of apps you wire together yourself. One system, engineered together, that runs from the first ring to the final invoice.

01 · Capture

Ava, your AI voice agent

Answers every call in under a second, books appointments, qualifies leads and routes emergencies like your best front-desk hire, at any hour.

Do you have anything this Friday?
I have Friday at 2:00 or 3:30. Which works better?
2 is perfect.
✓ Booked · Fri 2:00 PM
  • Inbound, outbound and web calls
  • Live transfer to your team
  • English, French and more
02 · Convert

RevOps that follows up for you

Every lead lands in one CRM with instant text-back, reminders, payment links and pipeline tracking. Nothing goes cold because someone forgot.

NewJordan M.Priya S.
BookedAlex R.Sam T.
Won$1,240
  • Missed-call text-back in seconds
  • Automated reminders cut no-shows
  • Reviews requested after every job
03 · Complete

Operations, end to end

Scheduling, dispatch, inventory, assets and invoicing in one connected back office, so the work you won gets delivered and paid.

Scheduled
Dispatched
On site
Invoiced
  • Dispatch and route visibility
  • Inventory and asset tracking
  • Syncs with your accounting

How it works

Follow one call
all the way through.

Scroll to watch a single after-hours call become a booked, confirmed, reviewed customer, without anyone on your team lifting a finger.

  1. 9:47 PM

    The phone rings after hours

    Your office is closed. Before, this was voicemail and a lost customer.

  2. +0.6s

    Ava answers in your brand's voice

    Warm, natural and trained on your services, prices, policies and hours.

  3. +48s

    Qualifies and handles questions

    Insurance, pricing, availability, directions. Urgent calls are routed to your on-call team straight away.

  4. +1m 12s

    Books straight into your calendar

    A real slot, in your real system, with the caller's details captured correctly.

  5. +5s

    CRM updated, confirmation texted

    A contact record, a call summary, a recording and an SMS confirmation, all done before the caller hangs up.

  6. Next day

    Reminders, then the review

    Automated reminders cut no-shows. After the visit, the invoice goes out and a review request follows.

Industries

Trained for your front desk.

Every agent is built around how your industry actually books, qualifies and serves. No generic scripts.

    sample call

    The command center

    Every call, on the record.

    Listen to any call, read the transcript, see what was booked, and just ask questions of your calls in plain English.

    Calls answered0100% answered
    Bookings0from calls this month
    After-hours calls0handled with no staff
    Avg. answer time0.6severy call
    Ask your calls
    Which callers asked about weekend availability but didn't book?
    7 callers this week. Most wanted Saturday mornings. 4 asked about price first. Suggested action: open two Saturday slots and text these 7 callers.
    Recent calls
    • New patient · booked cleaning2m ago
    • Emergency · transferred to on-call18m
    • Reschedule · moved to Thu 10:3041m
    • Pricing question · link sent1h

    Illustrative dashboard. Your live numbers appear here from day one.

    The NexusCai method

    Tested on a thousand callers
    before it meets one.

    Most AI phone agents are launched and hoped for. Ours are stress-tested against simulated callers first: rushed, confused, angry, bilingual, off-script. We only go live when it holds up.

    1. 01

      Map

      We study your calls, services, policies and systems, and map every path a caller can take.

    2. 02

      Build

      Your agent, knowledge base, CRM workflows and integrations, configured to your operation.

    3. 03

      Stress-test

      Rounds of simulated callers and edge cases. Every failure is fixed and re-tested before launch.

    4. 04

      Launch & tune

      We go live, review real calls every week and keep improving. You never manage the AI yourself.

    The difference

    Why operators choose NexusCai.

    NexusCaiAnother hireDIY AI tools
    Answers 24/7, every call at once✓—✓
    Books into your real calendar and CRM✓✓If you wire it
    Follow-up, reminders and reviews automated✓When they rememberIf you build it
    Stress-tested before launch✓——
    Tuned every week by real people✓—You do it
    Sick days, turnover, trainingNoneOngoingNone

    Privacy & security

    Built so your compliance team can say yes.

    Canadian-owned, with secure-by-default practices across every deployment. We'll walk your team through our controls and documentation.

    Request security documentation
    • Consent built inRecording and AI disclosures configurable to your jurisdiction.
    • Encrypted end to endCalls, transcripts and records encrypted in transit and at rest.
    • Least-privilege accessRole-based permissions and audit trails on every system.
    • Your data stays yoursNever sold, never used to train someone else's product.

    Partner program

    Know businesses that miss calls?
    Get paid for it.

    Refer a single business or bring us your whole industry. We build, deliver and support the AI. You earn recurring commission on every client.

    Become a partner →

    FAQ

    Questions, answered.

    Will callers know they're talking to AI?

    Ava sounds natural, but we always configure an AI disclosure where the law or your policy requires it. Most callers simply care that they got an answer and a booking.

    What happens with calls Ava can't handle?

    She transfers live to your team, or takes a detailed message and alerts the right person instantly. Emergencies follow the escalation rules you set.

    Do we have to switch CRMs or phone systems?

    No. We plug into the tools you already run. If you don't have a CRM, we set one up for you as part of the build.

    How long until we're live?

    Most deployments go live in two to four weeks, including the stress-testing rounds. Complex integrations can take longer, and we'll tell you up front.

    Who manages the AI after launch?

    We do. We review real calls, tune the agent and report back every week. You get the results without becoming an AI expert.

    Can Ava speak French?

    Yes. Ava handles English and French, and can switch languages mid-call when the caller does. Other languages are available too.

    Get started

    Let's map your
    front office.

    A focused 30-minute session on your call flow. We'll show you where calls and leads slip through, and what Ava would look like on your line.

    • Your missed-call estimate, using your real numbers
    • A custom automation map for your operation
    • No obligation, no hard sell

    We reply within one business day.