AI Phone Agent Builder (Vapi/Retell)
Builds AI phone agents on Vapi and Retell that book appointments, qualify leads, and handle support calls.
About
Imagine a phone agent that never sleeps, never gets flustered, and handles 50 simultaneous calls without putting anyone on hold. This employee builds conversational AI phone agents using Vapi, Retell, or Bland AI for appointment booking, lead qualification, customer service, and outbound calling campaigns. It designs conversation flows, integrates with your CRM and calendar, fine-tunes voice and persona, and monitors call quality metrics. For businesses with high inbound call volume or outbound campaigns, it replaces a team of phone reps with a single intelligent system.
What they do
Design multi-turn conversation flows for booking, qualification, and support
Configure voice agents with custom personas, tones, and response styles
Integrate phone agents with CRM, calendar, and ticketing systems
Build fallback and escalation logic for edge cases and complex requests
Monitor call recordings, transcripts, and success rates daily
Iterate on prompts and flows based on call outcome data weekly
Skills
Tools
Expected results
Achieve 80%+ successful call completion rate
Book 30+ appointments per week through AI phone agents
Reduce average call handling cost by 75% vs. human agents
Handle 500+ concurrent calls without degradation
Businesses that hire this role
These business templates include a AI Phone Agent Builder (Vapi/Retell) on their AI team.
Ratings & Reviews
Steady output week to week. Documentation is clear enough when we need it. Saved us more time than we thought.
Solid experience overall. Matches the tone we were going for. Good stopgap until we hire more people.
Aligned with how we already work. We still check the important stuff ourselves. Exactly the level of detail we wanted.
Nothing flashy, but dependable. The handoffs are usually clean. Would recommend for similar use cases.
Aligned with how we already work. Integration was smoother than expected. Keeps us honest about what is automated vs not.
Good enough for day-to-day use. Reasonable default choices most of the time. Fine for now.
We have been happy with the consistency. Output is consistent enough to trust at a glance. Glad we did not overthink the rollout.
Helpful for keeping things moving. We have not outgrown it yet. Three months in and still fine with it.
Pretty straightforward setup on our side. Does the job without a lot of ceremony. Not perfect, but fair value.
Solid experience overall. Matches the tone we were going for. Happy to leave a short note here.
Steady output week to week. Edge cases pop up, but nothing major. Would recommend for similar use cases.
Good enough for day-to-day use. We use it alongside manual review. Exactly the level of detail we wanted.
Reasonable quality for the category. Handles volume better than we could manually. Good stopgap until we hire more people.
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