Meet Agent Loop: voice agents that get better with every call

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Early access is open. Join the waitlist today.

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Hey Emre,

Today at VapiCon, our CEO Jordan Dearsley unveiled Agent Loop, a self-improving mode for new or existing Vapi agents. It’s available in early access right now, with GA planned for January 2027.

Agent Loop is a brand new way of building on Vapi, making it easier to launch agents while making those agents more effective. Skip the config, describe the outcome you want, and let your agents improve themselves with every call. Everything Agent Loop creates shows up in the dashboard and API, so developers never give up control.

Here’s how it works:

- Describe the agent’s job and set a goal, like resolution or booked appointments.
- Agent Loop builds the agent and begins to score every call against that goal.
- From there, it buckets the failures, drafts an improvement, tests it in simulations, and ships an experiment with that improvement.
- Then, it starts again.

That’s recursive self-improvement: every pass is observed, improved, tested, and deployed again, and the loop runs until you exceed your goal.

Learn more about Agent Loop in the launch blog (https://dxLN-b04.na2.hubspotlinks.com/Ctc/2R+113/dxLN-b04/VWNlSM2FwCLzN2Nj03QTpQgMW3yn_R_5Xf14kN5ZDtTT3lcq-W7lCdLW6lZ3mFW7rl6365KyH0BW2xgsv_4G9zSjW4pl8qg14wRdsW1x3FF98FnqymVgv_7J2FJpyTVH4C6H4bX-NKW5sW6s02-wvxXW4ml5dz4CLzmWW861R0n30KJ9zW23Y_-32zjMFqW64gtpZ4nNgNmW4NqkZR7PNS7mW7mk29T4-4z36W6vhRlQ3ccpj-W6rbQYQ7sHZzVW5JxqMq75dc6QW3Gs1pz8WPW-mW6tWq4P4zy_N7W8lzhtJ5n-mwhN9ksKhbK_hSZV1hSLK6Nb0QBW4_jD177VpFR1W5YTmBg3T-qWNW55PBG72MMjJnf6x8gkY04 ) .

Join the waitlist
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Sincerely,

The Vapi team

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AI voice agents that scale

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