Transform your business with custom AI.

Off-the-shelf AI gives you the same tools as everyone else. Custom AI is built around how your business actually works, so it becomes an advantage your competitors can’t buy.

How it worksFind · Build · Launch
Built by engineers from
MetaGoogle
The problem

Everyone has the same AI. Few have AI built for them.

Off-the-shelf tools don't know your customers, your systems, or how your team actually works. So they stall after the demo, sit beside the real work, and leave the hard parts to your people.

Off-the-shelf AI

Built for the average company

Doesn’t know your customers, policies, or history

Sits in another tab, outside your systems

Handles one task, then hands the rest back to your team

Stays the same as the day you bought it

Built by Cartra

Designed around how your company actually operates

Grounded in your know-how and procedures through Cartra Brain

Works inside the phones, inboxes, and software you already use

Owns whole workflows, from the first call to the final system update

Learns from every interaction and keeps getting better

We work with you to tailor and optimize AI solutions to your exact needs so that it becomes your competitive advantage.

The platform

Three ways we put AI to work.

Voice handles the conversations. Agents handle the work. Brain holds what your company knows. Start with one, or combine all three into a single operating layer.

Cartra VoiceAI voice agents

Every call answered. Every follow-up made.

Voice agents for inbound and outbound customer service. They answer your lines day and night, understand what callers need, look things up in your systems, and get it done. When a person should step in, they hand off with the full context.

  • Inbound customer service and support lines
  • After-hours and overflow coverage
  • Outbound callbacks, reminders, and follow-ups
  • Scheduling, bookings, and order updates
  • Warm handoffs with a summary of every call
Explore Voice
Cartra AgentsAI agent teammates

Teammates that remember, take action, and keep getting better.

Always-on AI teammates that live in your team chat and inboxes. Message them like a coworker, or let them work on their own. They use your software the way a person would, remember every customer and correction, follow up without being asked, and turn what works into new skills.

  • Message them in Slack, Teams, email, or text
  • Persistent memory of your customers, people, and preferences
  • Uses your software like a person: portals, forms, files, and apps
  • Proactive: works on schedules, watches for triggers, follows up
  • Learns new skills from experience
Explore Agents
Cartra BrainCompany knowledge base

Everything your company knows, put to work.

A living knowledge base built from your documents, systems, conversations, and the know-how in your best people’s heads. Cartra Brain organizes it, keeps it current, and makes it answerable. It is the backbone of Voice and Agents, and the foundation for every AI use case you build next.

  • One source of truth across docs, drives, tickets, and systems
  • Answers that link back to their sources
  • Access that follows your permissions
  • Stale and conflicting content flagged for owners
  • Powers Voice, Agents, marketing, training, and more
Explore Brain
Cartra BrainAsk anything

Asked by · Support team

Only for manufacturing defects. Custom orders are final sale after 30 days, but defects are covered for 12 months. Offer a repair first, then a replacement. Refunds need a manager’s approval.

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Drives & docsHelp deskTeam chatERP & CRM
Fully integrated

Built on the systems you already run.

Cartra works across your phone lines, inboxes, and software, connecting them into one operating layer. No migrations, and no new platform for your team to learn.

Custom

Custom integrations

No connector? We build one. Your APIs, databases, and internal tools, connected like everything else.

Computer use

Built for legacy systems

No API? No problem. Agents use older desktop apps and portals the way a person would: log in, click, type, and read the screen.

And more

1,500+

Apps ready to connect

And many more

If your team uses it, we can likely connect to it.

How it works

Start focused. Prove it. Let it compound.

01 / Find

Find the first win

We sit with your team, listen to real calls, read real inboxes, and walk through your systems. Then we pick the one workflow where AI pays off fastest, and agree on what success looks like before we build anything.

02 / Build

Build it around how you work

Your procedures, your systems, your edge cases. We build and test against real examples from your business, and you see it working before a single customer does.

03 / Launch

Go live alongside your team

It starts on real work inside the tools you already use: your phone lines, your inboxes, your software. Your team stays in control, and anything unusual goes to the right person.

Ongoing

Let it compound

Every call, correction, and resolved case teaches it something. It turns what works into new skills, and each new workflow you add builds on everything it already knows.

AI-native companies will set the pace.

AI isn't just a way to cut costs. It's how good companies grow faster than their headcount: more customers served, more revenue captured, and new things they couldn't do before.

.01

Capture revenue you’re missing today

Every call answered, every new lead called back in minutes, every quote followed up. Fewer customers slip through the cracks.

.02

Serve more customers, better

Give every customer a fast, personal experience, whether they’re your tenth or your millionth, without stretching your team thin.

.03

Launch what wasn’t possible before

New services, new markets, and new offerings that used to need a whole new team, built on everything your company already knows.

.04

Scale without the headcount

Take on more volume without growing the org chart at the same rate, and free your people to focus on customers and growth.

Where we deploy

Built for the teams that run your business.

Cartra works across the functions where calls, paperwork, and questions pile up. Each one starts with the product that fits the job.

Customer service

Answer every call, resolve routine requests end to end, and give every rep the right answer in seconds.

VoiceAgentsBrain

Sales and revenue

Call new leads back in minutes, qualify them on your criteria, and keep the CRM clean without chasing reps.

VoiceAgents

Operations

Orders, scheduling, documents, and status updates handled across your systems, with exceptions surfaced early.

AgentsBrain

Finance

Invoice intake, matching, reconciliation, and collections follow-up, all inside your existing controls.

Agents

Marketing

Content, product answers, and campaign research grounded in what your company actually knows.

BrainAgents

People and training

New hires ramp on your real procedures, and senior people stop answering the same questions.

Brain
Our thesis

Successful companies differentiate in the AI-era by having AI systems that are uniquely built for them and that compound over time.

Frequently asked questions.

Anything else? Email [email protected] or book a call.

What does Cartra actually do?

Cartra is an applied AI company. We design, build, deploy, and run custom AI systems inside your business. Most engagements center on Cartra Voice for phone calls, Cartra Agents for workflows and operations, Cartra Brain for company knowledge, or a combination of the three.

Do we need all three?

No. Each one stands on its own, and every Voice or Agents deployment includes the knowledge its job needs. Companies add Cartra Brain when they want one organized source of truth that every team and every AI system can draw from.

What happens on the first call?

It is a working session. We learn how your operations run, where time and money leak, and which systems are involved. You leave with a clear view of where AI could make the biggest difference first, whether or not you work with us.

How long does it take to go live?

It depends on the workflow and the systems involved. We scope a timeline on the first call, and we design every engagement to put something real into production quickly, then expand from there.

Will it work with our existing software?

Yes. We build on top of what you already run, including your phone system, inboxes, CRM, ERP, and internal tools. There is no migration and no new platform for your team to learn.

How much of our team’s time does it take?

Your team shares context on how the work gets done and reviews the system before launch. We handle the design, build, deployment, and ongoing improvement.

How do you handle security and our data?

Agents work only within the access you grant, and every action is logged. You own your configuration, knowledge, and data, you can export or delete it at any time, and it is never used to train models.

How does pricing work?

Pricing depends on scope: the workflows, systems, and volume involved. We share a proposal after the discovery call, once we understand what you need.

Get started

See what AI could look like inside your company.

A short conversation with our team to find where Voice, Agents, and Brain could make the biggest difference first.

Email the team[email protected]