Featured on CCW Market Study: Tech vs. Humanity Redefining the Agent Role
CB Blog Thumbnail

Contact Center Quality Assurance: Best Practices, Trends & How to Get Started

Urza DeyUrza Dey| 1/23/2026| 10 min

TL;DR – A 60-Second Summary

  • Quality assurance is the systematic process of managing customer outcomes.
  • Modern QA programs focus on resolution quality, consistency, and customer satisfaction.
  • Leaders benefit when QA surfaces repeat failure points across journeys, channels, and teams.
  • Effective QA programs reduce costs indirectly by preventing rework and repeat contacts, resulting in fewer escalations.
  • Agent adoption improves when QA is positioned as an enabler for building trust and performance improvement.
  • AI-driven QA enables omnichannel consistency across channels, including calls, chat, and email.
  • CallBotics-led QA programs identify experience risks early and correct them before customers feel the impact.

A satisfied customer is many future customers won. For any organization, CX is the first point of contact with a customer. It is therefore pertinent for brands to ensure exceptional customer service.

Reciprocally, customers expect to get answers to their queries in the first contact itself. An SQM Research benchmarking study of 500 leading North American contact centers finds that 42% of customers cannot resolve their queries on the first contact.

Graph showing different expectations of customers while interacting with an organization

Caption: Customers want a great call center customer service experience

Contact Center Quality Assurance is a persistent effort by brands to measure customer satisfaction rates against set standards and guidelines, such that their customer service teams keep delivering consistent results.

Also Read: What is Shrinkage in a Contact Center & How to Minimize it With AI

This article discusses the ins and outs of contact center quality assurance and how platforms like CallBotics help to automate and optimize modern-day QA programs.

What Is Contact Center Quality Assurance?

Quality Assurance (QA) in contact centers is the systematic process of monitoring and analyzing customer interactions within the contact center environment to improve the overall customer experience.

QA in contact centers also involves:

When performed judiciously, QA helps to maintain consistency, compliance, and professionalism across customer interactions. It provides valuable feedback for live call agents to improve continuously, reduce escalations, and improve the first-call resolution rate (FCR).

QA is critical in contact centers because:

CallBotics provides AI-led insights that enable leaders to have a granular view of how live agents and AI voice assistants are performing together as a customer support team.

Reality Check: If your QA program only reviews 2–5% of interactions, you’re not managing quality. Here, you’re sampling risk. Modern QA exists to surface patterns, beyond just policing individual calls.

Difference Between Quality Control (QC) and QA

Quality assurance: It is a proactive process of preventing customer support issues by designing a standardized system around which customer interactions are built. It is a part of the larger quality management system.

It consists of several activities ensuring quality interactions happen every time. QA involves

QA is the responsibility of the entire CX team and occurs at all times, before and after customer interaction.

Quality Control: QC, on the other hand, is much narrower in scope. It is a reactive process for detecting and fixing issues in the output after customer interaction is complete, in accordance with the QA standards. QC is done by a specialized team.

QC is a piecemeal activity, while QA handles the entire customer support experience.

Here’s a head-to-head comparison between Quality Control and Quality Assurance.

AspectQuality Assurance (QA)Quality Control (QC)
FocusPreventing quality issuesDetecting quality issues
TimingOngoing and proactiveReactive, after interactions occur
ScopeProcesses, standards, and systemsIndividual calls or interactions
ObjectiveImprove outcomes and consistencyIdentify errors and non-compliance
ImpactLong-term experience improvementShort-term issue correction

Table Caption: Comparison between quality assurance and quality control

Key Metrics and KPIs for Quality Assurance

CX teams measure the quality of customer interactions and agent productivity against multiple parameters, including customer-focused outcomes, agent efficiency metrics, and quality and consistency.

CX metrics and KPIs are used to train agents, ensure minimum churn, and guide live agents and code voice assistants to operate efficiently:

Customer Satisfaction Scores (CSAT)

CSAT (customer satisfaction) scores measure how satisfied a customer is with a particular support interaction. CSAT scores are calculated from customer satisfaction surveys, in which customers are asked a set of questions.

🔍 Executive Lens: High CSAT with rising repeat contacts is a warning sign. It usually means customers like the agent, but the problem wasn’t actually solved.

First-Contact Resolution (FCR)

FCR or First-contact resolution measures the percentage of support tickets a live agent or a voice assistant resolves in a first call, live chat, or email. FCR is a good marker of how adept the customer support team is at handling customer expectations.

Also Read: Average Speed of Answer in Call Centers: What it is and How to Improve it

Net Promoter Score (NPS)

NPS (Net Promoter Score) is a long-term metric that calculates customer loyalty scores from quarterly or bi-quarterly surveys. The survey asks only one question: ‘How likely are you to recommend this company to a friend or colleague?’

Customer responses are then categorized into promoters, passives, and detractors. The Net Promoter Score is the difference between the percentages of promoters and detractors.

Average Handle Time (AHT)

Average handle time (AHT) is the average duration of a customer interaction. This metric helps to assess how much handling time different types of interactions take. CX teams set standards based on AHT. However, lower AHT doesn’t necessarily mean great customer service. CX leaders must find a balance between both.

Also Read: How To Reduce Average Hold Time in Call Center: Strategies & Best Practices

Script Adherence and Compliance flags

This metric scans how well agents follow standard company guidelines and comply with regulations during customer interactions.

A few more KPIs CX managers are concerned about include:

Executive KPIWhat Leaders Care AboutHow CallBotics Enables It
Repeat Contact Rate (RCR)Are customers calling back because issues weren’t truly resolved?Conversation-level analysis identifies expectation gaps, partial resolutions, and failure patterns across call sequences.
Customer ChurnAre service interactions increasing churn risk?Sentiment, escalation markers, and friction moments are flagged early.
Cost per ResolutionIs service efficiency improving sustainably?QA insights reduce rework, repeat calls, and unnecessary escalations, lowering total cost, not just AHT.
CSAT / NPS ConsistencyAre experiences predictable across agents and channels?Full-coverage QA replaces sampling bias, reducing performance variance across teams and locations.
Crisis Response StabilityCan CX hold under volume spikes or disruptions?Real-time QA insights surface breakdowns in messaging and handling during live events.

Table Caption: CX managers use KPIs to measure the productivity and cost efficiency of customer service

Best Practices in Contact Center Quality Assurance

QA can be the ultimate customer acquisition tactic, turning memorable customer experiences into a loyal customer base. CX teams can follow a few best practices to make their contact center quality assurance more impactful:

Define Clear Standards and Scorecards

Without measurable quality benchmarks, the purpose of QA is defeated. The metrics need to be clear and specific and should align with the customer service goals. Metrics should be able to quantify scorecards and define clear standards.

CallBotics’ quality monitoring tools can help to automate scoring customer interactions and derive valuable data-backed insights and actionable feedback.

Regular Coaching and Feedback Loops

The best way to implement QA standards is not reactive auditing but proactive training of the live agents. With AI-led voice assistants, standards and protocols can be fed as code, ensuring each voice assistant behaves exactly the same way.

Call center agent training can be persona-based, knowledge-based, or simply to train live agents to be empathetic and active listeners. Also, closed feedback loops can continuously help QA to get better.

Omnichannel Consistency

Your customers don’t think in channels. They remember when responses to their problems change across channels. This creates distrust and dissatisfaction.

A simple way to avoid this inconsistency is to make sure your agents have a 360-degree view of customer profiles and access to all customer interaction history across channels. Omnichannel consistency can improve FCR rates, customer satisfaction scores, and AHT.

Leverage QA Technology

Use AI tools, Speech analytics, AI, and dashboards to automate quality management workflows for real-time QA results and reduced manual effort and time.

Modern AI tools consider both soft and hard skills, and allow continuous evaluation across every interaction without manual interaction. CX managers can have a real-time view of quality, insights are used to track patterns, and feedback loops are drastically shortened.

Also Read: Top AI Use Cases in Contact Centers to Transform CX & Agent Productivity

CallBotics embeds QA directly into live operations so that quality is actively managed without hassle.

Common Challenges & How to Overcome Them

Implementing QA across multiple processes in the contact center isn’t straightforward. Handling bias, training agents, and scaling efficiently are among the biggest challenges CX managers face on their customer service journey.

Reducing Bias in Evaluations

Bias is another structural challenge. Human-led reviews are often subjective and inconsistent with the interpretation of standards. Automated QA introduces consistency by applying the same evaluation logic across every interaction. AI-led reviews reduce variance and apply only to the areas that matter most.

Agent Resistance to QA Programs

Agents often resist QA programs because QA is often misunderstood as punitive and disconnected from real workflows. The problem doesn’t lie in the way agents view QA, but in how it is positioned. If QA is built as a support system rather than an auditing tool, resistance drops.

Technology here plays a big role. AI-led QA programs are seamlessly integrated into the workflow, and the agent begins to see QA as a way to improve and achieve set quality standards.

Scaling QA Across Large Teams

As teams grow, manual review models are unable to handle the flow and break down. Insight quality declines unless more analysts put in effort to move the QA forward.

Human capacity is limited. Automating QA is the best way to speed up and amplify QA teams’efforts. Automated QA removes sampling limits, standardizes evaluation, and surfaces trends that would otherwise remain invisible across large, distributed teams.

How Contact Centers Can Implement QA with CallBotics

Traditional QA programs were built around post-call auditing. Modern QA teams have the right intent, but they still struggle because quality signals are fragmented across systems and arrive too late to change outcomes. Manual QA can’t influence live operations. AI-led QA can.

CallBotics closes this gap by embedding QA directly into the systems where customer work actually happens, turning fragmented signals into real-time, operational insight.

Setup & Integration: Connecting QA to Live Operations

CallBotics is designed to integrate QA into the actual flow of contact center work, not as a separate review layer.

What’s different with CallBotics

The result is faster QA activation, fewer blind spots, and visibility that extends beyond individual calls into end-to-end outcomes.

Scoring, Reporting, and Dashboards: From Activity to Insight

Most QA programs rely on sampling. CallBotics replaces sampling with continuous intelligence.

CallBotics QA stands out because it:

Instead of static reports, teams get insight-driven intelligence that supports faster, more confident decisions.

Coaching and Improvement Cycles: Turning QA into Measurable Change

QA only creates value when insights lead to action. CallBotics is built to close that loop.

How CallBotics drives continuous improvement

This creates shorter ramp-up cycles, more confident agents, and consistent service quality at scale.

Why this matters

CallBotics doesn’t treat QA as a reporting function. It treats QA as an embedded, continuous operational control system, directly tied to outcomes.

Here’s how a before-and-after contact center quality assurance looks with CallBotics:

DimensionBefore Structured/AI-Driven QAAfter QA with CallBotics
Coverage2–5% of calls reviewed manually100% interaction coverage across voice and digital
FocusAgent behavior and script adherenceCustomer outcomes, resolution quality, and journey health
Insight TimingDays or weeks after interactionsNear real-time insight and trend detection
Bias RiskHigh due to sampling and human subjectivityLow as consistent, AI-driven evaluation is involved
Coaching ModelReactive, manual, inconsistentContinuous, data-backed, behavior-specific
ScalabilityLinear; more calls = more QA staffExponential; volume scales without QA headcount
Compliance HandlingPost-incident auditsProactive detection and prevention
CX ConsistencyDependent on individual agentsInstitutionalized across teams and channels
Leadership VisibilityFragmented, lagging reportsUnified dashboards tied to business KPIs
Business ImpactQA seen as a cost centerQA becomes CX, risk, and revenue lever

Table Caption: How CallBotics Improves Contact Center QA

Conclusion: Raising the Bar on Contact Center Quality

Contact center quality assurance was once a function focused solely on measuring performance. But Modern QA is now a system for managing customer experience, risk, and operational consistency at scale.

The organizations that lead on CX operationalize QA to close feedback loops, surface issues early, and use quality insights for continuous improvement across teams and channels.

Platforms like CallBotics make this shift possible by turning QA into a connected operating layer that links conversations to outcomes and insight to action. CallBotics removes the manual bottlenecks in quality assurance by:

Looking to fast-forward your QA? Book a demo with CallBotics today!


FAQs

Urza Dey

Urza Dey

Urza Dey (She/They) is a content/copywriter who has been working in the industry for over 5 years now. They have strategized content for multiple brands in marketing, B2B SaaS, HealthTech, EdTech, and more. They like reading, metal music, watching horror films, and talking about magical occult practices.

logo

CallBotics is the world’s first human-like AI voice platform for enterprises. Our AI voice agents automate calls at scale, enabling fast, natural, and reliable conversations that reduce costs, increase efficiency, and deploy in 48 hours.

work icons

For Further Queries Contact Us At:

©  Copyright 2026 CallBotics, LLC  All rights reserved