Product Case Study

Inside HeyRik: Building a Voice AI Studio for Real Customer Calls

How we shaped HeyRik into one voice AI studio for building, launching, and measuring lifelike phone agents — without stitching together five different tools.

Rohan Verma
Rohan Verma · 7 min read
Inside HeyRik: Building a Voice AI Studio for Real Customer Calls

Customer conversations still run through the phone, but most teams manage those calls with disconnected tools, rigid menus, and manual follow-up. HeyRik was created to bring the whole voice workflow into one focused product: build an agent, connect business knowledge and a number, launch calls, and learn from every conversation.

The product idea: one studio, the whole call stack

The central product decision was to treat a voice agent as more than a prompt connected to a phone number. Teams need a visual place to shape call flows, choose a voice, connect trusted information, manage inbound and outbound activity, and review what happened after every call. HeyRik brings those jobs together so teams can move from an idea to a working agent without assembling a fragile chain of separate services.

  • Lifelike, low-latency voices designed for natural interruptions and turn-taking
  • A visual agent builder for prompts, call flows, and branching logic
  • Grounded knowledge from a company’s own documents and content
  • Phone-number, Twilio, Exotel, and SIP connectivity
  • Bulk outbound campaigns with scheduling, monitoring, and retries
  • Call recordings, transcripts, scoring, and operational analytics

Designed around real conversations

Voice interfaces are unforgiving. A small pause feels long, an interruption handled poorly feels robotic, and an uncertain answer can damage trust. The experience therefore puts conversation quality first: short responses, streaming speech, graceful barge-in, clear fallbacks, and smooth transfer to a person when the agent reaches its limits.

A flexible product for many teams

The same core platform can support an always-on AI receptionist, sales qualification, appointment booking, customer support, reminders, surveys, and high-volume outbound campaigns. Instead of hard-coding one narrow use case, HeyRik gives each business control over its voice, knowledge, workflow, and handoff rules.

Built for control, not black-box automation

Teams can define what an agent knows, what it is allowed to do, when it should transfer, and how success is measured. That makes the product useful in production, where accuracy, brand consistency, and recoverability matter as much as a compelling demo.

From every call to a better system

A call should not disappear when it ends. Transcripts, outcomes, recordings, and scores create a feedback loop that helps teams improve prompts, fill knowledge gaps, identify objections, and understand what customers actually ask for. Over time, the agent becomes more useful because the product makes those signals visible.

HeyRik turns voice AI from a one-off integration into a product teams can launch, operate, and continuously improve.

The result

HeyRik presents advanced voice infrastructure through a calm, approachable SaaS experience. The result is a product built for fast-moving teams that want to answer every call, scale personalized outreach, and keep human control over the moments that matter.

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HeyRikVoice AIAI AgentsSaaSProduct Design
Rohan Verma
Rohan VermaFounder & AI Lead · Brutanix Studios