Introducing PearlVibe: AI Agents Built by Language, Not Code

The Problem We Saw , And Why We Built PearlVibe

Until now, building AI voice agents felt like building software.

You wanted an AI call agent that could talk naturally, understand context, update your CRM, send SMS, create tickets, schedule meetings, and trigger workflows across your stack? You needed:

• Someone to design a complex flowchart
• Someone else to connect all your tools
• Time, coordination, and development cycles

Most people who need AI phone agents aren’t engineers. They’re founders, operators, sales leaders, support managers , people who understand their business, not always JSON schemas.

So we built PearlVibe for them.

A system that takes a natural-language description of what you want… and engineers the agent for you.

Not “no code.” Not “low code.”

A new category: Agent Engineering.

What Is PearlVibe?

PearlVibe is an in‑platform Agent Engineer.

You don’t configure it , you brief it.

“Create an AI phone agent for an insurance company. It should pre‑qualify leads, check if they exist in our CRM, send a quote by SMS if they’re qualified, and create a deal for the salesperson once the call ends.”

PearlVibe reads this and:

• Do some research online about your business to fully understand who you are and what you need
  
• Designs the full conversational logic
  
• Chooses the right branching, validations, and safety rules
  
• Sets up pre‑call, in‑call, and post‑call actions
  
• Connects your CRM, helpdesk, billing, e‑commerce tools, or custom API
  
• Outputs a production‑ready AI voice agent you can run instantly
  
• Create your inbound or outbound campaign

Everything you see , the structure, the actions, the nodes , is generated from your prompt.

And this is only the beginning. PearlVibe will soon build agents across more channels, more roles, and more operational layers.

Vibe Coding: The New Way to Build AI Agents

Traditional flow builders force you to think like a systems engineer.

Vibe coding lets you think like a strategist.

You don’t draw. You don’t wire. You don’t configure.
You describe:

• Who the agent talks to
• The tone and experience you want
• The questions that matter
• The tools the agent should use
• What success looks like

Example brief:

“Build an outbound AI phone agent for our SaaS product. It should call trial users, qualify them by company size and budget, check their status in HubSpot, send a Stripe checkout link if they want to upgrade, and create a follow‑up task for the account executive.”

PearlVibe handles the rest.

It interprets the mission, builds the logic, creates the actions, wraps it in a natural voice, and gives you a complete agent , engineered instantly.

This is vibe coding: building from intent, not mechanics.

From Prompt to Production

Here’s what happens when you build with PearlVibe.

1. You describe the mission.

“Create an inbound AI support agent for our Shopify store. It should handle order status, shipping issues, refunds, and returns. Check Shopify and our CRM before answering. During the call send tracking links by SMS or email. After the call log everything and tag the customer based on satisfaction.”

2. PearlVibe designs the conversation.

• A clean structure
  
• Smart fallbacks
  
• Intent‑based routing
  
• Personalized responses using live data
  

3. PearlVibe wires the entire lifecycle.

Pre‑call: look up the caller, fetch orders, detect VIPs, load CRM context.
In‑call: speak, react, trigger actions, send SMS/email, escalate to humans, transfer in warm or whisper mode.
Post‑call: update CRM, push summaries, create tickets, apply tags, launch workflows.

Everything is driven by your prompt , not by flow editing

PearlVibe is built on a multi-agent architecture where the LLM acts as the core Agent Engineer, orchestrating a network of specialized micro-agents, each focused on a precise mission. When you write a prompt, the central Agent Engineer doesn’t work alone: it immediately activates a constellation of nearly twenty expert agents responsible for flow creation, variable extraction, integrations, pre-call logic, in-call actions, post-call automation, script styling, compliance, and even live business data research.

Each micro-agent handles a different layer of the build process, and together they transform a simple natural-language instruction into a fully engineered AI phone agent with structured logic, actions, settings, and integrations already wired. This distributed architecture is what allows PearlVibe to compress what used to require engineers, flow designers, and integration specialists into a single, instant, language-driven experience.

What PearlVibe Can Integrate

PearlVibe speaks the language of your business tools. With a single prompt, it can orchestrate:

All triggered in natural language:

“After each qualified call, create a deal in HubSpot, send a Stripe checkout link, and log the conversation summary in our CRM.”

PearlVibe translates this into a real, reliable, production workflow.

Who PearlVibe Is For

PearlVibe is made for teams that want real automation, not prototypes.

• Sales: qualification, lead routing, outbound campaigns
  
• Support: triage, resolution, ticket creation, 24/7 hotline
  
• Operations: scheduling, reminders, logistics coordination
  
• Founders & operators: launch, refine, and scale agents without engineering
  

If you’re building AI phone agents, PearlVibe gives you the fastest, cleanest, most scalable way to do it.

Getting Started With Vibe Coding

1. Choose the mission
   
2. Write a simple prompt
   
3. Connect your tools
   
4. Let PearlVibe engineer the agent
   
5. Test, refine, iterate , in pure language
   

In minutes, you have a fully functional AI phone agent.

A New Era of Agent Building

PearlVibe is not another builder. It’s not a template. It is the beginning of a new category: Agent Engineering.

And this matters for one reason:

PearlVibe is about to redefine the entire call center industry.

For decades, call centers relied on:

• Rigid scripts
  
• Complex IVRs
  
• Endless training cycles
  
• Human‑dependent workflows
  
• Expensive integrations and engineering resources
  

PearlVibe replaces all of that with adaptive AI phone agents engineered from natural language.

This means:

• No more manual flow building
  
• No more engineering bottlenecks
  
• No more static scripts
  
• No more slow onboarding
  
• No more fragmented tools
  

A call center that once needed 100 agents can now operate with:

• 20 human supervisors
  
• +80 AI agents built, updated and optimized by PearlVibe
  

This is the revolution.

PearlVibe gives every company , from startups to global enterprises , the ability to:

• Build AI agents that match human quality
  
• Deploy operational changes instantly
  
• Scale without hiring constraints
  
• Run 24/7 without fatigue
  
• Integrate deeply with tools like HubSpot, Shopify, Stripe, Zendesk, Freshdesk and more

PearlVibe turns call centers into fully automated, self‑improving AI operations.

This is not an upgrade. It’s a replacement of how call centers have worked for 30 years+.

As conversational AI becomes the backbone of modern operations, vibe coding will be the standard way teams create, modify and scale their AI agents.

PearlVibe is here to build them with you, and for you.

David Sztern, CEO & Founder