Ranit

Contact Form 7 – Compact DB is an advanced add-on for Contact Form 7 which provide a very compact way of viewing all the submitted data beside the “Advanced Settings” tab.
It’s a very light weight plugin that way it won’t effect anything on page speed.

Advanced Contact Form 7 – Compact DB

An add-on for Contact Form 7 that provides an updated and compact data viewing option.

Silkalns

WP Chill

Cristian Raiber

A very useful plugin for everyone using WordPress. Adds reCaptcha security to the WordPress login form, register form and comment form. This plugin could help your blog get rid of a lot of spam comments or brute-force attacks.
Nothing gets passed it if the reCaptcha doesn’t validate.
A few notes about the plugin:
<ul>
<li>Supports audio or image captcha types</li>
<li>Can generate the reCaptcha image / audio type in a number of predefined languages</li>
<li>Adds reCaptcha protection to the WordPress login form</li>
<li>Adds reCaptcha protection to the WordPress register form</li>
<li>Adds reCaptcha protection to the WordPress comment form</li>
<li>Adds reCaptcha protection to the WordPress recover password form</li>
</ul>

Uber reCaptcha

This plugin adds the reCaptcha form to the WordPress login form, recover password form, register form and comment form.

Advanced Contact Form 7 – Compact DB vs Uber reCaptcha