Contact Form 7 vs H5P
Side-by-side comparison based on real-world adoption data from 11,784 detections across analyzed websites.
Market Share Distribution
Contact Form 7
PluginsFree WordPress contact form plugin supporting multiple forms, AJAX submission, CAPTCHA integration, and Akismet spam filtering.
Our Analysis
Contact Form 7 is significantly more popular than H5P in our dataset, appearing on 11744 websites compared to 89. 21 websites use both technologies together (0% overlap). Both are in the Plugins category, making them direct alternatives.
Contact Form 7 vs H5P: In-Depth Analysis
Contact Form 7 and H5P represent two distinct tiers of plugin adoption within the StackOptic dataset, serving vastly different functional requirements for web administrators. With a detection count of 530 for Contact Form 7 compared to just 8 for H5P, the scale of implementation favors the former by a significant margin. Contact Form 7 is deployed across 530 unique sites, including 972mag.com and abet.org, establishing it as a high-volume utility for WordPress environments. In contrast, H5P is localized to 7 sites, showing a more niche footprint in the current market data. While Contact Form 7 provides specific features like AJAX submission and Akismet spam filtering, H5P operates as a specialized plugin with a presence on academic domains such as univ-poitiers.fr and aces.edu. Engineering teams must weigh the broad utility of the 530-site-strong Contact Form 7 against the specialized, lower-volume application of H5P when architecting their plugin stacks.
Key Differences
- Implementation Volume: Contact Form 7 maintains a detection count of 530, whereas H5P is detected only 8 times across the surveyed dataset.
- Feature Specification: Contact Form 7 is explicitly defined as a WordPress tool for multiple forms, AJAX submission, and CAPTCHA integration, while H5P is categorized generally as a plugin without these specific documented features.
- Security Integration: Contact Form 7 includes native support for Akismet spam filtering and CAPTCHA, features not listed for H5P in the available data.
- Site Demographics: Contact Form 7 is utilized by diverse entities like 10eurobonus.casino and aclunc.org, while H5P is concentrated on educational and institutional sites such as aces.edu and courtauld.ac.uk.
- User Base Breadth: Contact Form 7 has a site count of 530, which is over 75 times larger than the 7 sites currently utilizing H5P.
When to choose Contact Form 7
Contact Form 7 is the optimal selection when a project requires a robust, free WordPress solution for managing multiple contact forms with built-in security. Its support for AJAX submission ensures a modern user experience without page reloads, while CAPTCHA and Akismet integration provide necessary defenses against automated spam. Given its 530 detections, it is the preferred choice for high-traffic sites like 777playslots.com or 972mag.com that demand a proven, widely-adopted plugin for communication management and form-based lead generation.
When to choose H5P
H5P should be prioritized when the technical requirement aligns with the specialized plugin functionality observed on institutional domains. While its site count of 7 is small, its presence on sites like univ-poitiers.fr and aces.edu suggests a specific utility for educational or research-oriented platforms. If your organization operates in a similar vertical to writingexplained.org or poynter.org and requires the specific plugin capabilities H5P offers over a general form builder, it remains a viable, albeit niche, technical choice within the plugin category.
Market Insight
The market data reveals a complete lack of overlap between these two technologies, with a shared count of 0. Contact Form 7 dominates the volume metrics with a detection count of 530, while H5P remains a niche player with only 8 detections. This suggests that the two plugins serve mutually exclusive needs or exist in different ecosystem silos. There is currently no evidence of co-usage among the 530 sites using Contact Form 7 and the 7 sites using H5P.
Sites Using Both (21)
Only Contact Form 7
The Verdict
The comparison between Contact Form 7 and H5P highlights a significant disparity in market penetration and functional focus. Contact Form 7 is a high-volume plugin for WordPress form management, evidenced by its 530 detections. H5P is a specialized plugin with a limited footprint of 7 sites, primarily in the academic sector. Decision-makers should choose based on whether they require the broad, security-hardened form features of Contact Form 7 or the specific, niche utility of H5P.
Frequently Asked Questions
How do Contact Form 7 and H5P differ in their site counts?
Contact Form 7 is installed on 530 sites, whereas H5P is found on 7 sites. This indicates a much broader adoption for Contact Form 7 in the current dataset.
Are Contact Form 7 and H5P often used together?
No, the shared count between Contact Form 7 and H5P is 0. This means no sites in the dataset are currently running both plugins simultaneously.
What security features does Contact Form 7 offer compared to H5P?
Contact Form 7 includes CAPTCHA integration and Akismet spam filtering. The provided data for H5P does not list any specific security or spam prevention features.
Which sites are typical users of Contact Form 7 and H5P?
Contact Form 7 is used by sites like 10eurobonus.casino and abet.org, while H5P is utilized by educational institutions such as univ-poitiers.fr and aces.edu.
Does H5P support AJAX submission like Contact Form 7?
The documentation for Contact Form 7 confirms AJAX submission support, but there is no mention of this feature for H5P in its category description.
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