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About Oversai

A better future for QA and VoC is becoming possible.

Oscar Giraldo on why Oversai exists. The story behind Oversai starts with a simple belief: CX leaders should be able to understand every conversation, improve faster, and scale quality without adding more manual work. After the Playvox chapter and the market shifts that followed, it became clear that AI could unlock something better, not just cheaper — automated QA, continuous VoC, and clearer oversight across both human and AI-led customer operations.

Founder

Oscar Giraldo, founder of Playvox and founder and CEO of Oversai

Oscar Giraldo

Founder & CEO, Oversai · Founder of Playvox

A decade at Playvox showed how much of CX quality still runs on sampled reviews, disconnected tools, and reports that arrive too late. Oversai is the response: one system that can see every conversation, listen to customers continuously, and keep humans and AI agents accountable to the same standard.

Oscar on LinkedIn

Oversai in one paragraph

Oversai is an AI-native platform for automated quality assurance, Voice of the Customer, and observability, founded by Playvox founder Oscar Giraldo. It was built for CX, support, service, BPO, and revenue operations leaders running mixed teams of human and AI agents, and it evaluates 100% of voice, chat, email, and messaging interactions to surface quality, coaching, compliance, and customer signals in one place.

At a glance

Company
Oversai
Founder & CEO
Oscar Giraldo — also founder of Playvox
What it is
An AI-native platform for automated QA, Voice of the Customer, and observability across human and AI agents.
Built for
CX, support, service, BPO, and revenue operations leaders running large, mixed human + AI teams.
Based on
A decade of operating Playvox: 350+ customers, $50M+ raised, acquired by NICE in 2024.
Coverage
100% of voice, chat, email, and messaging conversations — not a 3–5% sample.

Proven in modern CX

At Playvox, we learned how large CX teams operate at scale.

Oversai applies those lessons to the AI era with a new generation of customers: better QA, stronger Voice of the Customer, and clearer control as human and AI-led operations grow together. The Playvox journey included teams at brands like Nubank, Meta, Dropbox, Delivery Hero, Just Eat, DraftKings, Foodpanda, Roblox, Chime, SoFi, Spotify, and Electronic Arts.

  • Nubank logo
    Nubank
  • Meta logo
    Meta
  • Dropbox logo
    Dropbox
  • Delivery Hero logo
    Delivery Hero
  • Just Eat logo
    Just Eat
  • DraftKings logo
    DraftKings
  • Foodpanda logo
    Foodpanda
  • Roblox logo
    Roblox
  • Chime logo
    Chime
  • SoFi logo
    SoFi
  • Spotify logo
    Spotify
  • Electronic Arts logo
    Electronic Arts

Our story

What comes next for CX leaders.

The next chapter is not about piling on more software. It is about giving leaders a better way to understand customer experience, coach teams, and use AI to raise the standard of service.

  1. 012012

    Playvox was founded

    Playvox was founded to modernize quality assurance and workforce operations for customer-facing teams.

  2. 022021

    The category scaled

    The category had clearly become mission-critical, but many CX teams were still relying on sampled QA, manual reviews, and disconnected customer feedback.

  3. 032024

    Playvox became part of NICE

    When Playvox became part of NICE, it underscored how much the market was consolidating just as AI was changing what CX leaders needed from their systems.

  4. 04Today

    Oversai is the next chapter

    Oversai was built for the next chapter: automated QA, continuous VoC, observability, and quality management for both human and AI agents.

From QA to Observability

QA is the starting point. Observability is what it becomes next.

Oversai does not see observability as a separate category from QA. It is what happens when every interaction can be understood in context, connected to customer voice, and turned into action across the operation.

“QA was the entry point. But once you can understand every conversation, you are not just scoring quality anymore. You are seeing customer voice, operational risk, coaching opportunities, and AI behavior in one system. That is how I think about observability — QA expanded into intelligence.”
Oscar Giraldo · Founder of Playvox · Founder & CEO of Oversai

See the Intelligence Funnel

Built from experience

What modern QA and VoC should make possible.

Across support, service, BPO, and revenue operations, the opportunity is the same: less manual review, more visibility, faster coaching, and stronger customer understanding as AI becomes part of the operation.

  1. 01

    Every interaction can become a learning signal

    AI makes it possible to understand quality across the full operation, so teams can learn from every conversation instead of a narrow sample.

  2. 02

    Voice of the customer can be continuous

    Customer feedback no longer has to depend on surveys alone. Leaders can see what customers are saying in real time across day-to-day interactions.

  3. 03

    AI can expand capacity without removing control

    As AI agents take on more work, leaders can keep visibility into quality, compliance, escalation behavior, and customer outcomes.

  4. 04

    Quality can connect directly to business outcomes

    QA, VoC, compliance, and operational results can live in one system, making it easier to improve experience and performance at the same time.

Our philosophy

The Oversai Manifesto

We answer to customers, not VCs. No boards, no limits, mission over ego. We believe in building with freedom as our core value.

Read the manifesto

Why Oversai exists

A more human way to automate quality.

The goal is not to replace judgment. It is to give CX leaders better visibility, faster feedback loops, and more time to coach, improve, and lead while AI handles the repetitive work of reviewing, organizing, and learning from conversations at scale.

Oscar on LinkedIn

FAQ

Common questions about Oversai.

Who founded Oversai?

Oversai was founded by Oscar Giraldo, who also founded Playvox in 2012. The company is built on lessons from more than a decade in CX software and designed for the AI era of QA, Voice of the Customer, observability, and AI agent quality management.

What does Oversai do?

Oversai is an AI-native platform that helps CX teams automate quality assurance and Voice of the Customer analysis. It evaluates 100% of customer interactions across voice, chat, email, and messaging channels, surfacing coaching opportunities, compliance risks, and customer sentiment in real time.

How does Oversai automate QA for CX teams?

Oversai uses large language models to score every customer interaction against your quality criteria automatically. Instead of manually reviewing a 3-5% sample, QA analysts get full coverage with AI-generated scores, flagged interactions, and coaching triggers.

What is Voice of the Customer (VoC) software?

Voice of the Customer software captures, analyzes, and surfaces what customers are saying across calls, chats, emails, and messages. Oversai turns those conversations into structured insights like topics, sentiment, unresolved needs, and product feedback.

Why does Oversai talk about AI agents?

Modern CX teams are no longer managing only human agents. Oversai helps teams monitor both human and AI agent quality, policy adherence, customer outcomes, and operational risk in one place.

How is Oversai different from traditional QA software?

Traditional QA tools were built around sampled, manual scorecards. Oversai is built on large language models from the start, so it can evaluate every conversation, capture Voice of the Customer continuously, and observe the behavior of AI agents in production — all in a single platform.

What channels does Oversai support?

Oversai works across voice calls, chat, email, and messaging, giving leaders a single omnichannel view of quality, sentiment, and AI agent behavior instead of stitching signals together from separate tools.

How is Oversai related to Playvox?

Oversai is a separate company, not a successor product to Playvox. It was founded by Playvox’s founder Oscar Giraldo after Playvox was acquired by NICE in 2024, and it applies the lessons from that decade of CX software to an AI-native architecture.

Build with Oversai

If you run CX, support, sales, or collections and want to see what an AI-native stack looks like, we should talk.