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Persistence brings agent design, pre-launch simulation, phone connectivity, and live performance insights into one workflow.

Build

Define the conversation, the knowledge the agent can use, and the actions it can take.

Visual flow builder

Design a structured conversation as a visual flow.

Single prompt

Define the agent behavior in one prompt.

Knowledge base

Connect the information the agent should use during calls.

Actions

Define what the agent can do while handling a call.

Test

Challenge the agent before it handles live phone calls.

Simulated calls

Run call simulations before launch.

Edge cases and accents

Exercise varied paths and accents so issues surface early.

Deploy

Connect the agent to phone calls through the path that fits your setup.

Phone number

Provision a number and activate the agent.

SIP trunk

Use your SIP trunk for phone connectivity.

API-triggered calls

Trigger calls through an API.

Outbound campaigns

Run outbound calling at scale.

Improve performance

Use live call metrics and session details to decide what to refine next.

Containment and conversion

Track whether calls achieve the intended outcome.

Sentiment and latency

Review caller sentiment and response latency.

Conversation review

Inspect transcripts, recordings, outcomes, and call details.

API information

API reference

Review the API information included in the current public documentation.