Welcome to Persistence
Persistence is the platform for voice AI agents that handle phone calls the way a person would — and finish the task instead of passing it along.Get started
Take one call workflow from prompt to live phone number.
Platform overview
How build, test, deploy, and performance fit together.
Build an agent
Choose a single prompt or visual conversation flow.
Configure workflows
Call script, call lifecycle, or event-to-call sequences.
Deploy calls
Connect phone numbers, pools, and outbound campaigns.
What Persistence does
Define an agent in a single prompt or a visual flow. Connect a knowledge base and define actions. Test with simulated calls before launch, then connect phone calls and review live performance.1
Build
Define the agent’s behavior, then connect the knowledge, actions, and call lifecycle it needs.
2
Test
Run simulated calls across expected paths, edge cases, and accents. Use test plans before you publish.
3
Deploy
Provision a number, use a SIP trunk, rotate caller IDs with a number pool, or trigger calls through the API or an event-to-call workflow.
4
Improve
Review containment, conversion, sentiment, and latency.
What you can build
Customer support
Answer from your knowledge base and escalate when needed.
Lead qualification
Call leads in seconds, qualify them, push results onward.
Appointment scheduling
Check availability, book, and reschedule on the call.
Outbound campaigns
Run reminders and follow-ups at scale from a contact list.