AI Automation + Meta Ads · Boston, MA

Never lose another customer to a missed call.

Zentra builds the AI systems that answer your phones, chase your leads, and book your appointments 24/7 — and runs the ad campaigns that bring the right customers in the door in the first place.

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30 minutes, no pitch No long contracts Built with you, live in days
What We Build

Six systems that stop the bleeding.

Full end-to-end delivery — from the ad that brings a customer in, to the system that makes sure they never slip away. You don't touch the tech.

01

AI Receptionist

Never miss a call again. An AI receptionist that answers, qualifies, and books appointments 24/7 — after hours, on weekends, while you're on a job.

02

Meta Ads Management

Campaigns that put your business in front of the right customers — with a system behind them that actually answers when those customers reach out.

03

Lead Reactivation

You're sitting on a list of leads that went quiet. AI-driven SMS and email wakes them up, re-qualifies them, and puts them back in your pipeline.

04

Workflow Automation

Every manual process bleeding your time gets replaced with smart automation — follow-ups, reminders, intake, handoffs. Less busywork, more revenue.

05

CRM Implementation

Your CRM should work for you. We set it up, integrate it, and keep your pipeline clean, organized, and actually driving revenue — not collecting dust.

06

Custom AI Builds

Need something built for your specific business? We scope, architect, and deploy custom AI solutions around your exact workflow.

The Old Way

Say goodbye to…

Every one of these is a customer who called someone else. The system we build makes them somebody else's problem.

ROI Calculator

Less talk, more numbers.

Your numbers, your assumptions — no baked-in multipliers. Adjust every input, including how much you think a system like this recovers, and see what missed calls are actually costing you.

12
After hours, weekends, busy line, out on a job — count them all.
20%
Your close rate on leads you actually reach.
$1,500
What a typical customer is worth to you.
80%
You set this assumption — dial it down if you're skeptical. The math still talks.
Revenue slipping away / month
$0
Based on the missed calls and close rate you set above.
Recoverable / month
$0
At the recovery rate you chose — your assumption, not ours.
Recoverable / year
$0
What a year of catching those calls looks like.

This is arithmetic on your inputs, not a promise. On a call we'll pressure-test these numbers against your actual call volume before anything gets built.

How It Works

Live in days. Zero tech knowledge needed.

Four steps. We handle all of them.

01

Discovery Call

30 minutes. We look at where you're losing time and revenue and map out exactly what to build. No pitch. No fluff.

02

Custom Build

We build your system from scratch — tailored to your workflow, your customers, and your revenue goals. You're in the loop the whole way.

03

Deploy & Train

Built to go live within 48 hours of kickoff. We train your team, test everything, and make sure it runs without you touching a thing.

04

Optimize & Stay

We track, report, and tune the system as it runs — and we're the ones who show up when something needs fixing. We don't disappear once it's live.

About

Why Zentra exists.

We started Zentra because we kept watching the same thing happen to local businesses: a customer calls, nobody picks up, and that customer just calls the next business on the list instead. Not because the business didn't want the work — because there was no system catching it.

We build that system. Then we make sure people actually see it, with ad campaigns that bring the right customers in the door in the first place.

No long contracts, no black box — we build it with you, we're the ones who show up when something needs fixing, and we don't disappear once it's live.

Results

Real results, earned first.

Case studies — coming soon

We're building in the open. As our first clients go live, their real numbers and real words will live here — no borrowed logos, no stock quotes, nothing we can't back up. If you want to see the work before it's a case study, book a call and we'll walk you through a build.

FAQs

Questions we actually get asked.

We hate vague FAQ sections. 100% transparency.

What does it cost to work with Zentra?
Every business is different, so every build is priced differently — we scope before we quote. What we can say upfront: pricing is a setup fee plus a monthly rate, ad spend stays in your own ad account and is always separate from our management fee, and there are no long-term contracts locking you in.
How fast can you actually get things live?
Automation builds are scoped to go live within 48 hours of kickoff — we don't drag things out. Ad campaigns take a little longer to dial in, because good targeting and creative testing take real data, not guesswork.
Will this work for my specific business?
If your business gets calls and leads and has processes eating your time — yes, the mechanics apply. Whether it's worth it for you specifically is what the discovery call figures out. If it isn't, we'll tell you that too.
Do you run the ads too, or just the automation?
Both, and that's the point. Ads bring customers in; the automation makes sure someone actually answers when they call. Running one without the other is how businesses end up paying for clicks that ring out to voicemail. You can start with either — most start with whichever leak is bleeding worse.
Do I need any technical knowledge?
None at all. We handle everything — build, integration, testing, training, and ongoing support. You run your business. We run the systems behind it.
How do I get started?
Book a call below. We look at your current setup, find where you're bleeding time and revenue, and map out exactly how to fix it. No pitch, no hard sell — just a clear plan you keep either way.
Get Started

Stop leaving revenue on the table.

Book a free 30-minute call. We'll map out exactly where automation and ads move the needle for your business — and you keep the plan either way.

Book a Call
✓ No commitment required ✓ No long contracts ✓ Built with you, live in days