# Apache PredictionIO

- **Canonical URI:** https://www.vioscale.ai/software/apache-predictionio
- **Category:** Recommendation Engines
- **Homepage:** https://predictionio.apache.org/
- **Also known as:** apache-predictionio
- **Profile claimed by vendor:** no
- **Last updated:** 2026-08-26T19:26:54.926Z

## Vioscale score

**18.5 / 100**, confidence 22% (low). Computed 2026-09-01.

Composite of weighted, independently-sourced signals (no user reviews, no vendor payment).

| Signal | Score | Weight | Contribution | Evidence present |
|---|--:|--:|--:|:--:|
| capabilities | 0 | 0.07844444444444446 | 0 | - |
| repo_stars | 77.3 | 0.026 | 2 | ✓ |
| integrations | 26 | 0.07033333333333334 | 1.8 | ✓ |
| dependent_projects | 5 | 0.063 | 0.3 | ✓ |
| dev_activity | 0 | 0.094 | 0 | ✓ |
| release_cadence | 0 | 0.052 | 0 | - |
| security_posture | 0 | 0.073 | 0 | - |
| package_downloads | 0 | 0.136 | 0 | - |
| security_score | 31 | 0.042 | 1.3 | ✓ |
| community_qa_activity | 0 | 0.063 | 0 | - |

## Pricing

_As of 2026-08-19, [verify at source](https://predictionio.apache.org/). Independently observed._

Open source · Free tier

## About

A distributed platform that handles data collection, model deployment, evaluation, and prediction serving through REST APIs, built on open-source infrastructure like Spark, Hadoop, and Elasticsearch.

_Independently observed._

## Platform & deployment

- **Platforms:** Web
- **Deployment:** Self-hosted

## Integrations (7)

_Independently observed._

- Elasticsearch
- Hadoop
- HBase
- Spark
- Spark MLLib
- OpenNLP
- Docker

## Release history

| Version | Date | Type |
|---|---|---|
| [v0.9.6](https://github.com/apache/predictionio/releases/tag/v0.9.6) | 2016-04-11 | stable |

## Security & compliance


Known vulnerabilities: 0 (0 in the last 12 months) ([source](https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=maven&package_name=org.apache.predictionio%3Aapache-predictionio-common_2.10&per_page=100)). A count reflects scale and disclosure, not quality.

## Facts

Every value below carries its source and our confidence. Facts are re-crawled on a freshness schedule.

### activity

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| activity.commits_last_30d | 0 | [link](https://github.com/apache/predictionio/pulse) | 2026-08-26 | 65% (medium) |

### integrations

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| integrations.count | 7 | [link](https://predictionio.apache.org/) | 2026-08-19 | 60% (medium) |

### pricing

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| pricing.free_tier | yes | [link](https://predictionio.apache.org/) | 2026-08-19 | 60% (medium) |
| pricing.model | open_source | [link](https://predictionio.apache.org/) | 2026-08-19 | 60% (medium) |
| pricing.price_level | free | [link](https://predictionio.apache.org/) | 2026-08-19 | 60% (medium) |

### adoption

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| adoption.dependent_repos | 1 | [link](https://packages.ecosyste.ms/api/v1/packages/lookup?repository_url=https%3A%2F%2Fgithub.com%2Fapache%2Fpredictionio) | 2026-08-26 | 85% (high) |
| adoption.github_stars | 12,518 | [link](https://github.com/apache/predictionio) | 2026-08-26 | 90% (high) |

### language

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| language.primary | Scala | [link](https://github.com/apache/predictionio) | 2026-08-26 | 90% (high) |

### license

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| license.spdx | Apache-2.0 | [link](https://github.com/apache/predictionio) | 2026-08-26 | 95% (high) |

### security

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| security.scorecard | 3.1 | [link](https://api.securityscorecards.dev/projects/github.com/apache/predictionio) | 2026-08-26 | 90% (high) |
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=maven&package_name=org.apache.predictionio%3Aapache-predictionio-common_2.10&per_page=100","last_12m":0,"max_severity":null}` | [link](https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=maven&package_name=org.apache.predictionio%3Aapache-predictionio-common_2.10&per_page=100) | 2026-08-26 | 90% (high) |

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*Source: Vioscale (https://www.vioscale.ai/software/apache-predictionio). Independent, evidence-based software intelligence. Cite the canonical URI.*