Contact CenterBest for AI voice agent failure investigationReviewed March 2026

Sherlock Calls vs Scorebuddy

Scorebuddy is an 11x G2 Leader for contact center QA. Sherlock Calls investigates AI voice agent failures across Twilio, ElevenLabs, and 13+ providers — in Slack, in under 5 seconds.

TL;DR — The short answer

  • 1

    Scorebuddy scores human contact center agent calls using rubrics — an 11x G2 Leader with strong customer satisfaction in the QA platform market.

  • 2

    Sherlock Calls investigates AI voice agent failures — cross-provider correlation across Twilio, ElevenLabs, and Vapi, delivered as a plain-English root cause in Slack.

  • 3

    Scorebuddy is for QA managers evaluating human agents. Sherlock is for AI engineering and operations teams investigating call failures.

Understanding both tools

Sherlock Calls

AI-powered voice call investigation

Sherlock Calls is a Slack-native AI investigator for operations teams. Connect your existing providers — Twilio, ElevenLabs, Vapi, Genesys, and 20+ more — and ask questions in plain English. Sherlock autonomously gathers data across all connected services, correlates events, and delivers a sourced answer in under 5 seconds. No new dashboards. No SDK. No code changes.

  • Works inside Slack — no new UI to learn
  • Connects to 20+ providers in minutes
  • Investigates calls autonomously with AI
  • Free tier — 100 credits per workspace

Scorebuddy

Contact center quality assurance — 11x G2 Leader

Scorebuddy is a contact center QA platform with 11 consecutive G2 Leader badges. It provides call scoring, rubric management, coaching, and reporting for human agent teams.

  • 11x G2 Leader — strong customer satisfaction scores and review platform presence
  • Rubric-based QA scoring and calibration workflows for human agent calls
  • Coaching and performance reporting dashboards
  • Multi-channel coverage — voice, chat, email, and ticket QA in one platform

Feature comparison — Contact Center

Sherlock Calls vs Scorebuddy & peers

All tools in the Contact Center category — so you can compare both head-to-head and within the landscape.

Feature
SherlockCalls
Scorebuddythis page
BaltoCallMinerCloudTalkCreovaiCrestaCyaraEvaluAgentFreshdeskKaizoLevel AIMaestroQANICE CXonePlayvoxSprinklrSquareTalkSupportLogicUniphoreVerintVoxjarZendesk QA
AI call investigation
AI agent & LLM tracing
AI governance & compliance
Offline LLM evaluation
Provider integrations
20+
Call recording and CCaaS platforms
Human CCaaS platforms
Human call recording platforms
Own VoIP platform (CloudTalk-native)
Call recording and CCaaS
Human CCaaS platforms
IVR/contact center platforms
UK/EU contact center platforms
Helpdesk and support channels
Zendesk and Salesforce
CCaaS and call recording
CCaaS and helpdesk platforms
Enterprise telephony (own CCaaS)
CCaaS and helpdesk platforms
Enterprise social and service channels
Own CCaaS platform (SquareTalk-native)
Salesforce, Zendesk, support platforms
Enterprise CCaaS platforms
Enterprise telephony and CCaaS
Call recording platforms
Zendesk-native only
Cross-provider correlation
Natural language queries
Zero-code setup
Per-call cost tracking
Free tier available
Supported
Partial
Not available

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Key differences

Why teams switch from Scorebuddy to Sherlock

AI Agent Investigation vs Human Agent QA Scoring

Sherlock Calls

Sherlock investigates AI-generated call failures — pulling live data from Twilio, ElevenLabs, and Vapi to explain what went wrong in a specific production call.

Scorebuddy

Scorebuddy is designed to score human agent performance against QA rubrics. It has no integrations with AI voice platforms and no capability for multi-provider technical failure investigation.

Slack-Native vs QA Dashboard

Sherlock Calls

Ask a question in Slack, get a sourced answer in under 5 seconds. No QA platform login.

Scorebuddy

Scorebuddy delivers QA insights through a dedicated platform — rubric management, scoring reports, and coaching recommendations accessible via web dashboard.

Per-Workspace Pricing vs Per-Agent Seat

Sherlock Calls

Sherlock charges per workspace — your entire ops team investigates together for $50/month. No per-agent seat costs.

Scorebuddy

Scorebuddy pricing is per-agent seat — a model designed for human agent headcount, not AI agent operations.

Which tool is right for you?

When to choose Sherlock vs Scorebuddy

Choose Sherlock Calls if…

  • Your team deploys AI voice agents and needs production failure investigation
  • You want per-workspace pricing without per-agent seat costs

Consider Scorebuddy if…

  • Your contact center has human agents who need structured QA scoring with rubrics
  • You need G2-validated QA platform for enterprise procurement approval
  • Your QA manager needs coaching workflows and calibration tools

Pricing

Cost comparison

Sherlock Calls

Free to start

100 credits per Slack workspace. Team plans from $50/month. No credit card required to start.

  • Free tier — 100 credits/workspace
  • Team: $50–$5,000/month (usage-based)
  • Enterprise: custom pricing
  • No sales call required to start
  • Cancel anytime

Scorebuddy

Per-agent seat (custom, no published pricing)

Scorebuddy pricing is per-agent seat with enterprise sales engagement required.

* Pricing sourced from public information. Contact Scorebuddy for current rates.

FAQ

Frequently asked questions

What is the difference between Sherlock Calls and Scorebuddy?

Scorebuddy scores human contact center agents using QA rubrics, with an 11x G2 Leader badge validating strong customer satisfaction. Sherlock Calls investigates AI voice agent failures across Twilio, ElevenLabs, and Vapi in Slack. Different buyers — QA managers vs. AI engineering teams.

Is Sherlock Calls a Scorebuddy alternative?

For AI voice agent teams needing call failure investigation, yes. For human contact center QA scoring and coaching, Scorebuddy is purpose-built and G2-validated.

How do I migrate from Scorebuddy to Sherlock Calls?

No migration needed. Sherlock and Scorebuddy serve different use cases.

Does Sherlock Calls replace Scorebuddy?

Not for human contact center QA scoring. ⚠️ Phase 2 note: Scorebuddy's 11x G2 Leader status drives significant review platform search traffic. When Sherlock expands to human QA, 'Scorebuddy alternative' is a high-value BOTF target to update.

Ready to investigate your calls the smarter way?

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