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title: Welcome to Atoms
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'og:title': Welcome to Atoms - Voice AI Platform
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        Welcome to Atoms
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        Voice AI agents that sound human. Build, deploy, and scale intelligent conversations in minutes.
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Atoms is a voice AI platform that turns phone calls into outcomes. Customers get instant help. Leads get qualified. Appointments get booked — all in real-time, at any scale, around the clock.

We built the entire stack from scratch. Pulse transcribes speech with 64ms time-to-first-transcript. Electron processes intent and generates responses in under 500ms. Lightning synthesizes studio-quality voice at 175ms latency. End-to-end, sub-800ms turn times — indistinguishable from human conversation.

### Our Models

| Model                                                                   | What It Does   | Performance                                      |
| ----------------------------------------------------------------------- | -------------- | ------------------------------------------------ |
| **[Pulse](/atoms/introduction/capabilities/voice-and-speech)**          | Speech-to-Text | 32 languages, 64ms latency, 4.5% English WER     |
| **[Electron](/atoms/introduction/capabilities/voice-and-speech)**       | Language Model | Voice-optimized SLM, sub-500ms reasoning         |
| **[Lightning v3.1](/atoms/introduction/capabilities/voice-and-speech)** | Text-to-Speech | 44kHz studio-grade, 175ms latency, voice cloning |

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## Choose Your Path

<CardGroup cols={2}>
  <Card title="Platform" icon="browser" href="/atoms/atoms-platform/introduction/introduction">
    **No-code visual builder** — Drag-and-drop workflows, visual configuration, deploy in minutes.
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  <Card title="Developer Guide" icon="code" href="/atoms/developer-guide/introduction/overview">
    **Full SDK access** — Programmatic control for custom integrations and advanced use cases.
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## What You Can Build

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  <Card title="Voice Agents" icon="robot" href="/atoms/introduction/capabilities/agents">
    AI that understands speech, processes intent, and responds naturally.
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  <Card title="Knowledge Base" icon="brain" href="/atoms/introduction/capabilities/knowledge-base">
    Give agents your docs, PDFs, and URLs to reference.
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  <Card title="Campaigns" icon="megaphone" href="/atoms/introduction/capabilities/campaigns">
    Outbound calling at scale with automated management.
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## Capabilities

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  <Card title="Single Prompt" icon="message" href="/atoms/atoms-platform/single-prompt-agents/overview">
    One prompt, infinite flexibility. Agent adapts dynamically.
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  <Card title="Conversational Flow" icon="diagram-project" href="/atoms/atoms-platform/conversational-flow-agents/overview">
    Visual workflows for structured, predictable conversations.
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  <Card title="Voice & Speech" icon="microphone" href="/atoms/introduction/capabilities/voice-and-speech">
    Lightning + Pulse + Electron. Sub-800ms total turn time.
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  <Card title="Phone Numbers" icon="phone" href="/atoms/introduction/capabilities/telephony">
    Numbers in 40+ countries. Inbound and outbound.
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  <Card title="Integrations" icon="plug" href="/atoms/introduction/capabilities/integrations">
    Connect CRMs, calendars, and custom APIs.
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  <Card title="Analytics" icon="chart-line" href="/atoms/atoms-platform/analytics-and-logs/overview">
    Call metrics and conversation insights.
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