Case Study

nexTalker: The AI Voice of Your Business

An AI voice agent platform that answers business calls 24/7 and holds natural conversations with customers. Built on frontier AI models with deep Shopify, Monday.com, Salesforce, and universal CRM connectors, it delivers 95%+ satisfaction and 100x ROI.

95%+
Customer Satisfaction
<1s
Response Time
30+
Languages

The Challenge

Small businesses lose customers every day because they can't answer every phone call. A restaurant misses reservation requests during the dinner rush. A real estate office loses leads while its agents are out showing properties. A property manager misses maintenance requests that come in after hours.

Existing solutions were either too expensive for small businesses or too robotic to represent their brand. The goal was an AI voice agent that sounds natural and understands context, at a price point small businesses can afford.

Key Features We Built

Natural Conversation AI

nexTalker holds natural, flowing conversations instead of running a robotic phone tree. It understands context, handles interruptions, and matches its tone and personality to each business.

Frontier AI Models

nexTalker runs on the latest frontier AI models, so every agent reasons through complex instructions and handles ambiguity well. As the models improve, nexTalker improves with them.

AI-to-Human Transfers

When a conversation needs a person, nexTalker hands the call off with full context. The human agent sees the entire conversation history and what the customer wants.

Shopify & Commerce Connector

Deep Shopify integration lets the agent quote live pricing, check inventory, share realistic lead times, text product links mid-call, and even populate a shopping cart the customer can check out on the spot. POS integrations (Square, Toast, Clover) extend the same capabilities to restaurants and retail.

Monday.com Workspace Integration

The agent creates, updates, and tracks leads directly on your Monday.com boards. During a call it can also look up existing board items, so customers get accurate answers in real time.

Salesforce & Universal CRM Framework

First-class Salesforce integration plus a proprietary connector framework that lets us plug nexTalker into any CRM (HubSpot, Zoho, Pipedrive, proprietary internal systems). Lead capture, record updates, and activity logging on whatever stack you already run.

Multi-Industry Support

Purpose-built conversation flows for restaurants, real estate offices, property management companies, ecommerce brands, and more. Each industry gets domain-specific knowledge and terminology.

Schedule-Based Routing

Calls route based on business hours, staff availability, and call type, with after-hours handling so no call goes unanswered.

30+ Language Support

Serve customers in their preferred language. nexTalker detects the caller's language and responds naturally, expanding your business's reach without multilingual staff.

The Result

nexTalker launched as a complete AI voice platform serving small businesses across multiple industries. The platform holds a 95%+ customer satisfaction rating across live deployments. Every agent runs on frontier AI models and a growing library of business-system connectors, so nexTalker gets more capable as both improve.

Full platform from concept to production using HyperDev methodology
95%+ customer satisfaction across live deployments
Agents powered by frontier AI models
Sub-second response times for natural conversation flow
30+ language support expanding businesses' customer reach
Shopify connector for live pricing, inventory, lead times, product links, and cart population
Monday.com integration for lead creation, tracking, and board lookups mid-call
Salesforce integration plus a universal connector framework for any CRM
POS integrations (Square, Toast, Clover) for reservations, orders, and customer records

Tech Stack Used

Next.jsTypeScriptOpenAITwilioWebSocketsPostgreSQLRedisAWSVercelStripe
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