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Castel Explore vs CallMiner Eureka Comparison

Last updated:

Castel Explore

Starting at Contact for pricing

  • Large Enterprises
  • Medium Business

Castel Explore is an advanced software designed to enhance your contact center's customer experience and performance. It offers transcribed speech analytics to accurately document client interactions and streamline the p…

CallMiner Eureka

4.4(93 reviews)

Starting at Contact for pricing

  • Large Enterprises
  • Medium Business

CallMiner Eureka is an advanced AI and machine learning-powered platform for speech analysis and customer engagement. It effortlessly captures, transcribes, and analyzes all customer interactions with its cloud-based tec…

CallMiner Eureka leads on user satisfaction with a 4.4-star rating across 93 reviews.

Castel Explore vs CallMiner Eureka — at a glance

FeatureCastel ExploreCallMiner Eureka
Rating4.4 / 5
Reviews93
Starting priceContact for pricingContact for pricing
Free trial No No
Free version No No
Best forLarge Enterprises, Medium Business, Small BusinessLarge Enterprises, Medium Business, Small Business
CategorySpeech Analytics SoftwareSpeech Analytics Software
PlatformsSaaS/Web/CloudSaaS/Web/Cloud
API
Support modesOnline24/7 (Live rep), Online
CertificationsSOC 2, HIPAA, GDPR, ISO 27001
Data residencyUSGlobal

Key differences between Castel Explore and CallMiner Eureka

  • Deployment: Castel Explore supports SaaS/Web/Cloud; CallMiner Eureka supports SaaS/Web/Cloud.

Castel Explore vs CallMiner Eureka — find the better fit before you commit.

01

Which tool fits your team best

02

Which is actually cheaper for your team size

03

Where each product wins, per real buyers

Most Speech Analytics Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.

Castel Explore - Speech Analytics Software
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CallMiner Eureka - Speech Analytics Software
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Biggest differences

Start here before you go deeper into features.

Castel Explore

Best for

Large Enterprises, Medium Business, Small Business

CallMiner Eureka

Best for large teams needing advanced AI-driven speech and sentiment analytics.

Choose if
  • You manage a mid-to-large customer service or sales team requiring detailed interaction insights.
  • You need robust agent performance monitoring combined with sensitive data redaction capabilities.
  • Your organization can support a complex, resource-intensive implementation for flexible, configurable workflows.
Consider alternatives if
  • You are a very small business with limited call volume and minimal analytics resources.
  • You require transparent, straightforward pricing and quick, simple setup without heavy IT involvement.

Castel Explore typically suits Large Enterprises and Medium Business. CallMiner Eureka tends to fit Large Enterprises and Medium Business better. The right choice depends on your team size, workflow, and whether a free trial matters.

Description

Castel Explore is an advanced software designed to enhance your contact center's customer experience and performance. It offers transcribed speech analytics to accurately document client ... Read More about Castel Explore

CallMiner Eureka is an advanced AI and machine learning-powered platform for speech analysis and customer engagement. It effortlessly captures, transcribes, and analyzes all customer ... Read More about CallMiner Eureka

Free Trial Availability

  • No free trial
  • No free trial

User Ratings

Based on verified Spotsaas reviews

4.4

(93)

Best Company Size

Medium BusinessLarge Enterprises
51-500 employees500+ employees
Get pricing help
Get pricing help

Software Demo

Demo

No software demo available

CallMiner Eureka has not given any software demo yet

If you're the owner of this profile, add your demo.Contact us

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Compare Castel Explore and CallMiner Eureka on pricing

Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.

Pricing Option

      Pricing Plans

      • Not Available
      • Not Available

      Other Details

      Organization Types supported

      • Large Enterprises
      • Small Business
      • Medium Business
      • Freelancers
      • Individuals
      • Large Enterprises
      • Small Business
      • Medium Business
      • Freelancers
      • Individuals

      Platforms Supported

      • Browser Based (Cloud)
      • Browser Based (Cloud)
      • Mobile - Android
      • Mobile - iOS
      • Browser Based (Cloud)
      • Browser Based (Cloud)
      • Mobile - Android
      • Mobile - iOS

      Modes of support

      • 24/7 (Live rep)
      • Business Hours
      • Online
      • 24/7 (Live rep)
      • Business Hours
      • Online

      API Support

      • Not Available
      • Not Available
      Get help choosing
      Get help choosing

      Security & Compliance

      Certifications, data handling, and security controls for IT and compliance evaluators.

      SOC 2

      ✓ Yes

      HIPAA

      ✓ Yes

      GDPR

      ✓ Yes

      ISO 27001

      ✓ Yes

      Single Sign-On (SSO)

      ✓ Yes

      Multi-Factor Auth (MFA)

      ✓ Yes

      Data Encryption

      ✓ Yes

      Audit Logs

      ✓ Yes

      Data Residency

      🇺🇸 US
      🌐 Global

      Castel Explore User Reviews & Rating Comparison

      User Ratings

      No reviews available for the product

      Rating Distribution

      No reviews available for this product

      138

      43

      4

      0

      1

      Spotsaas Editor’s POV generated by AI

      Buyer sentiment

      Insufficient publicly available reviews to determine overall buyer sentiment.

      What buyers like

      • Post-call evaluation features
      • Automated voice transcription
      • User-friendly interface

      Common complaints

      • May require integration efforts
      • Limited to contact centers
      • Potentially high costs

      Buyer sentiment

      Overall positive sentiment highlighting powerful analytics and detailed insights, tempered by concerns over pricing transparency and implementation complexity.

      What buyers like

      • Accuracy of speech transcription
      • Depth of sentiment analysis
      • Agent performance tracking

      Common complaints

      • Lack of pricing transparency
      • Complex setup and deployment

      Pros and Cons

      • Accurate automated voice transcription

      • User-friendly post-call evaluation interface

      • Ability to track and analyze key phrases in calls

      • Pricing is quotation based and not publicly available

      • Limited information on integrations and customization

      • Advanced AI-driven speech transcription and analysis accuracy

      • Comprehensive sentiment and dialogue visibility features

      • Robust agent performance monitoring and sensitive data redaction

      • Pricing is quotation-based and not publicly transparent

      • Implementation and setup can be complex and resource-intensive

      Positive Reviews

      No reviews available for the product

      No reviews available for the product

      Media and Screenshots

      Videos

      video-0

      1 Videos

      No videos available.

      Top Alternatives to Castel Explore and CallMiner Eureka in 2026

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      Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].

      Frequently asked questions

      Which is better, Castel Explore or CallMiner Eureka?
      CallMiner Eureka edges out the other on user ratings (4.4 vs -1.0). That said, the best pick depends on your use case — use the comparison tables above to evaluate each dimension.
      Do Castel Explore and CallMiner Eureka offer a free trial?
      Neither Castel Explore nor CallMiner Eureka currently lists a free trial.
      What is the starting price of Castel Explore vs CallMiner Eureka?
      Castel Explore starts at Contact for pricing. CallMiner Eureka starts at Contact for pricing.
      What are the top alternatives to Castel Explore?
      Top alternatives to Castel Explore include Dialpad Contact Center, Provana Speech Analytics, NeoSound Intelligence, VoiceBase, Verint Speech Analytics.
      What are the top alternatives to CallMiner Eureka?
      Top alternatives to CallMiner Eureka include Call Center Studio, Call Sumo, Dialpad Contact Center, CanString Analyzer, VoiceBase.

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