AI voice agents

Voice agents with a defined scope and a clear handoff.

Sundial's agents answer the phone, work outbound lists, reply on WhatsApp and staff website chat. They answer from your knowledge base, record the fields you configured, and transfer to a person or to another agent when required. Everything they collect is written to the same contact, deal and inbox your team uses.

Channels

One agent definition, four channels.

Inbound phone

Route a menu option, a whole line, or a queue's overflow to an agent.

Outbound campaigns

Assign an agent to a campaign with its own configuration. Agents check consent, TCPA hours, daily limits and follow-up timers before dialing.

WhatsApp

A sales agent grounded in your knowledge base and live inventory, with qualification, promote-to-deal, a guided credit application, and the lender decision returned in the thread.

Website chat

The same agent as anonymous web chat. Visitors verify their phone number by SMS, and can move the conversation to WhatsApp.

Controls

Capability and behavior are configured separately.

Tools decide what an agent can do; the prompt decides what it offers. Attach only the tools a role needs, then shape the conversation on top.

TOOL PACKS

Per-agent tool sets

Call control, scheduling, capture, knowledge and finance attach per agent. Industry packs add tools such as inventory search.

CAPTURE

Configurable field capture

Reusable capture profiles list the fields to collect, shared across agents, inboxes and phone menus.

SCOPE

Scheduling on or off

Turn scheduling off for an agent and it takes a full intake and commits to a callback instead of booking.

TRANSFER

Transfer with context

Agent-to-human and agent-to-agent transfer. The rep who picks up sees the transcript, the captured fields and a coaching note.

Data quality

Captured details are reviewed by a person before they become CRM data.

Details recorded on a call create a searchable contact that is marked unconfirmed until someone accepts, merges or discards it. Each review card links to the recording it came from.

  • Inbound email and voicemail propose details the same way for a rep's confirmation
  • Duplicate contacts are listed with evidence, merged side by side
Voice technology

The model and voice are chosen per agent.

Sundial runs the full-duplex speech-to-speech models Gemini Live and GPT-Live inside the platform, alongside ElevenLabs, PersonaPlex and LiveKit pipelines.

  • Per-agent provider and model choice; voice catalogs with preview playback
  • No GPU to run and no external pipeline to maintain
  • AI usage metered against your plan
Full-duplex
Gemini Live, GPT-Live
and stt-llm-tts pipelines
ElevenLabs, PersonaPlex, LiveKit
Transport
Bidirectional media streams; SIP domains and trunks
Tools
MCP tool packs per agent; organization-level MCP registry for your own tools
Grounding
Per-organization knowledge topics, hybrid retrieval
Live coaching
Real-time transcription, coaching panel, battlecards, post-call summary and evaluation
AI assistance for staff

Assistance during and after calls.

Live call coaching

Real-time transcript with a coaching panel, manager notes and AI suggestions during the call.

Summaries and scoring

Every call and meeting receives a summary, an outcome and a score against your scorecard.

Meetings

Instant and scheduled meetings with agendas, templates, participants, speaker labels, live transcript and recording.

Inbox triage

Intent classification, one-line summaries and a suggested destination on every inbound thread. Opt-in and credit-metered.

Groups by description

Build a contact group from a plain-English description. Sundial shows its interpretation as editable filters and previews the matches before saving.

Insights

Themes across calls, meetings and messages, ranked by importance and delivered in a weekly digest. More →

Human-led, hybrid or AI-first. See it on your own call flow.