---
title: rapaio Reviews
meta_title: 'rapaio Reviews 2026: Details, Pricing, & Features | G2'
meta_description: Filter 10 reviews by the users' company size, role or industry to
  find out how rapaio works for a business like yours.
aggregate_rating:
  rating_value: 4.0
  review_count: 10
  scale: '5'
date_modified: '2026-08-07'
parent_category:
  name: Artificial Intelligence
  url: https://www.g2.com/categories/artificial-intelligence
---


# rapaio Reviews
**Vendor:** rapaio  
**Category:** [Machine Learning Software](https://www.g2.com/categories/machine-learning)  
**Average Rating:** 4.0/5.0  
**Total Reviews:** 10
## About rapaio
rapaio is a statistics, data mining and machine learning toolbox



## rapaio Pros & Cons
**What users like:**

- Users commend the **top-notch monitoring and analysis** features of rapaio, enhancing their production handling experience. (1 reviews)
- Users appreciate the **ease of use** of rapaio, effectively managing datasets seamlessly within Java applications. (1 reviews)
- Users value the **ease of managing datasets** with rapaio's machine learning capabilities in Java applications. (1 reviews)
- Users commend the **top-notch quality** of rapaio, appreciating its dependable features for effective production management. (1 reviews)
- Users find rapaio to be highly **reliable** , providing excellent monitoring and analysis that enhances productivity. (1 reviews)
- User Interface (1 reviews)

**What users dislike:**

- Users find the **difficult learning** curve challenging due to inadequate documentation for beginners. (1 reviews)
- Users feel the **limited diversity** of rapaio restricts their data analysis capabilities compared to Python's offerings. (1 reviews)
- Users express concern over **missing notifications and updates** , indicating a need for more consistent communication. (1 reviews)
- Users find the **poor documentation** of rapaio challenging, particularly for those who are beginners. (1 reviews)

## rapaio Reviews
  ### 1. Nice Java tool box for ML and Data Mining

**Rating:** 2.0/5.0 stars

**Reviewed by:** Verified User in Computer Software | Mid-Market (51-1000 emp.)

**Reviewed Date:** September 22, 2018

**What do you like best about rapaio?**

Extensive Hypothesis test
Special Math functions
Maximum, Minimum, Mode (only for nominal values), Sum, Mean, Variance, Quantiles
Online Statistics: minimum, maximum, count, mean, variance, standard deviation, skewness, kurtosis

**What do you dislike about rapaio?**

Rapaio tutorials are not available as compare to other languages.

Hard to understand the core concepts.

**Recommendations to others considering rapaio:**

Basically, its a programming language can be used for ML and Statistics. I used it during my engineering on one the project called as Online Slambook to derive insights of available data.

**What problems is rapaio solving and how is that benefiting you?**

As its a machine learning and Data Mining technology available in Java Lib toolbox. We can derive Stats of any data. Very helpful for Data Mining on Big Data.


## rapaio Discussions
  - [What is rapaio used for?](https://www.g2.com/discussions/what-is-rapaio-used-for) - 1 comment

- [View rapaio pricing details and edition comparison](https://www.g2.com/products/rapaio/reviews?filters%5Bnps_score%5D%5B%5D=2&section=pricing&secure%5Bexpires_at%5D=2026-08-12+15%3A44%3A20+-0500&secure%5Bsession_id%5D=e2cdd6c8-7379-4fc6-a127-85dd432248af&secure%5Btoken%5D=5c2b56189733002604a10cbaa1fe800164f3dc610d9bc40b7be693f9e78579cb&format=llm_user)

## rapaio Features
**Additional Functionality**
- Tagging
- Natural Language Processing
- Data Extraction
- Multi-Language
- Predictive Analytics
- Drag & Drop
- Speech Recognition
- Reporting/Analytics
- Data Storage Management
- Virtual Personal Assistant (VPA)
- AI Copilot
- Customer Segmentation
- Collaboration Tools
- Data Import/Export
- Generative AI
- For eCommerce
- Role-Based Permissions
- Customizable Branding
- Search/Filter
- Monitoring
- Document Management
- API
- Data Visualization
- Trend Analysis
- Machine Learning
- Access Controls/Permissions
- Alerts/Escalation
- Performance Metrics
- Real-Time Data
- Third-Party Integrations
- Mobile App
- Multiple Data Sources
- For Sales Teams/Organizations
- Sentiment Analysis
- Activity Dashboard
- Chatbot
- Workflow Automation

**Integration - Machine Learning**
- Integration
- Third-Party Integrations

**Learning - Machine Learning**
- Training Data
- Actionable Insights
- Algorithm

**Additional Functionality**
- Predictive Modeling
- Configurable Workflow
- Tagging
- Data Import/Export
- API
- Predictive Analytics
- Data Visualization
- Endpoint Management
- Multiple Data Sources
- No-Code
- Data Preparation
- Auditing
- Collaboration Tools
- Big Data Analytics
- ML Algorithm Library
- Data Management
- Activity Dashboard
- Data Capture and Transfer
- Activity Tracking
- Data Connectors
- Data Security
- Data Extraction
- Reporting & Statistics
- Workflow Management
- AI Copilot

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