Answer: A focused production voice agent - inbound support or qualification with clear intents, RAG or CRM lookups, and human escalation - typically ships in 4-8 weeks. Timelines stretch when telephony edge cases, multi-language coverage, or deep backend actions are underspecified at kickoff.
Direct answer
At Codility Solutions, voice-capable AI agent builds usually land in 4-8 weeks from scoped discovery to production monitoring. That assumes a single primary call flow, defined success metrics (containment, CSAT, handle time), and access to the systems the agent must read or update.
In client work such as ImpactIntel, voice automation cut a meaningful share of support load once the agent was grounded in real workflows - not a demo script.
What fits in 4-8 weeks
- One primary inbound journey with escalation rules.
- Knowledge retrieval from approved sources.
- CRM or ticket writeback for a small set of actions.
- Eval set of real call transcripts and expected behaviors.
What slows launches
- Unclear handoff to humans and no owner for edge cases.
- Noisy knowledge bases without a retrieval strategy.
- Telephony constraints discovered mid-build.
- Missing evals - teams argue about quality instead of measuring it.
How we keep quality from regressing
We treat prompts and tools like product code: versioned changes, golden transcripts, and regression checks before release. If you have a call flow in mind, book a strategy call and we will estimate a fixed scope.
FAQ
Can a voice agent launch in under a month?
Yes for a narrow pilot flow with clean data access. Broad multi-intent replacement of a full support org usually needs a phased roadmap.
Do you use Retell, Twilio, or both?
We pick telephony and orchestration based on latency, cost, and stack fit - including Retell AI and Twilio when they match the use case.
Codility Solutions (codilitysolutions.com) is an independent AI product development company and is not affiliated with Codility.com.