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AI Chatbots & Voice Assistants

Indext Data Lab transforms customer engagement through autonomous AI chatbots and intelligent voice assistants. We bridge the gap between manual support overhead and digital scalability, delivering custom RAG-driven agents and automated voice pipelines that empower enterprises to provide 24/7 service and qualify leads without increasing headcount

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100% Job Success
Expert-Vetted
Top-Rated Plus
100% Job Success
Expert-Vetted
Top-Rated Plus
100% Job Success
Expert-Vetted
Top-Rated Plus
100% Job Success
Expert-Vetted
Top-Rated Plus

Our Tools

  • Vapi

    Applied when: Building a custom, highly-integrated voice assistant that requires specific enterprise logic and deep API connectivity with your existing tech stack


  • Retell AI

    Best for: Rapidly deploying low-latency voice agents (~800ms response time) that need to sound human and manage natural conversation flow without awkward pauses

  • ElevenLabs

    Key advantage: It offers the most human-like voice synthesis on the market, including the ability to clone specific brand voices for a consistent identity.

  • LangChain

    It’s ideal for: Creating autonomous agents that can navigate complex logic, such as "thinking" through a customer's support history before offering a solution

  • Pinecone

    Why we love it: It is a high-performance serverless vector database that provides sub-second similarity searches across billions of data points

  • Python

    Used when: Integrating your AI agent with HubSpot, Salesforce, or Stripe to ensure real-time data synchronization across your business
Our Expertise
  • RAG-Powered Knowledge Agents
    We transform internal documentation into intelligent knowledge bases using Retrieval-Augmented Generation (RAG). Our agents act as digital twins for your business, providing accurate, context-aware responses and semantic search capabilities across technical specs, legal docs, and corporate wikis
  • Autonomous Voice AI Assistants
    We develop ultra-low latency voice agents for automated appointment setting and outbound lead qualification. By integrating Vapi, Retell AI, and ElevenLabs, we build human-like systems that handle natural language conversations and real-time CRM updates with 24/7 availability
  • Multi-Channel Support Bots
    We deploy conversational AI across WhatsApp, Slack, and Telegram to automate customer engagement. These are not simple FAQ tools, but agentic systems capable of automated lead routing, real-time data ingestion, and triggering backend business workflows based on user intent
  • Intelligent Lead Qualification
    We architect bots that act as the frontline of your sales funnel. These agents utilize LLMs to scan user input, verify high-intent prospects, and perform automated LinkedIn enrichment, ensuring your sales team focuses only on the most valuable business opportunities
Browse our AI Chatbots & Voice Assistants projects
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