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DecaLog

By Pierre Lannoy

Developer Tools & Customization / Performance Monitoring

Reviewed by Omar Dabbas

Trusted WordPress expert with 20+ years of experience evaluating plugins for the WP ecosystem.

DecaLog Review - In-Depth Analysis

DecaLog captures and logs events, metrics, and traces on your WordPress site. It enhances observability by monitoring core, PHP, database, plugins, and themes.

Performance Overview

WPS Score

6.67/10

User Rating

4.8/5 (based on 8+ reviews)

Active Installations

1,000+

Update Frequency

Average It is calculated using the weighted average of same category plugins.

Security Score

9.2 / 10 (Critical Risk) It is calculated using the weighted average of all versions.

What It Does

DecaLog captures and logs events, metrics, and traces on your site. It enhances observability by monitoring WordPress core, PHP, database, plugins, and themes.

This plugin provides reliable logging, monitoring, and tracing features. It collates metrics and KPIs while following traces of the full WordPress execution. Events are enriched with details before being stored in the WordPress database or sent to external services.

DecaLog supports multisite logs delegation and includes features to protect personal information, such as user pseudonymization and IP obfuscation. It can be used in development or production with minimal resource impact.

For developers, DecaLog offers an SDK to leverage its logging features. This plugin is free and should be used responsibly, with attention to privacy laws and regulations.

Comparing to Alternatives

DecaLog stands out in its category as it has no close direct alternatives, making it a unique choice for users needing advanced logging capabilities.

Top alternatives

Strengths

Highly detailed and real-time site monitoring capabilities
Excellent integration with custom SIEM and forwarding services
Simple to use yet powerful for debugging complex errors
Well-maintained with a comprehensive feature set
Strong SDK support for plugin and theme development

Weaknesses

No direct alternatives to compare feature-for-feature
Limited user base with only a few ratings available
No pro version available for extended features
Potential activation issues reported by some users

User Sentiment Analysis

With a high overall rating of 4.8 out of 5 from 8 users and no low-star reviews, user feedback is overwhelmingly positive, highlighting the plugin's effectiveness and support.

Positive highlights

A must have plugin for advanced users & developers - jimmy19742
Very quick and effective plugin, invaluable for custom SIEM integrations - mdgary
Catches errors effectively before crashes, very simple to use - Sébastien Gastard
Amazing toolset and well crafted, essential for projects - janthiel
Ability to push events to New Relic logs is very useful - Rick Hoekman

Common complaints

Weaknesses

Some users report activation issues without clear error messages
Limited number of total ratings may affect confidence
No pro version limits advanced feature access
Security vulnerability history may concern cautious users

Who Should Use This?

Best for

Advanced users and developers who need detailed logging and integration with external monitoring tools will benefit most from DecaLog's powerful features and SDK support.

Not ideal for

Users seeking a plugin with a large user base, extensive support options, or a paid version with additional features might find DecaLog less suitable. Also, those concerned about past security vulnerabilities should consider this carefully.

Pricing & Value

Free version includes

The free version offers comprehensive logging capabilities, integration options, and SDK support, providing significant value without cost.

Final Verdict

DecaLog is a robust and well-crafted logging plugin that excels in providing detailed insights and integrations for advanced users and developers. Its high user ratings and positive feedback highlight its effectiveness and ease of use.

However, the plugin's history of a critical security vulnerability and the absence of a pro version may limit its appeal to some users. The lack of direct alternatives underscores its unique position but also suggests careful consideration before adoption.

Other Notable Features

Here are a few other notable features of this free DecaLog plugin.

logging

monitoring

tracing

Screenshots

FAQ

Yes. It is designed to work on multisite too. Network Admins can configure the plugin and have access to all logs. Sites Admins have access to the logs of their own sites only.