Andy Charrington

By providing an unintrusive notification in a customisable location Cookie Confirm allows you to give your users the choice to accept cookies on your WordPress site.
When a visitor browses to a website with the Cookie Confirm plugin installed for the first time, they are shown a banner asking for their consent to cookies. The banner explains which cookies the website intends to set, and gives the visitor the option to consent or to deny each type of cookie. As well as being able to consent to cookies for the website they visited, the banner allows the visitor to consent to cookies for all websites which use the Cookie Confirm plugin.
If the visitor chooses to set preferences for all sites, we set third party cookies on our domain (cookieconsent.silktide.com) to remembers their choices. This cookies are completely anonymous, non-trackable, and are only used to remember the visitors preferences.
Each time a visitor browses to a website with the Cookie Confirm plugin installed, the plugin checks to see if they have set preferences for all sites. If so, it doesn’t need to show the banner and the website already knows which sorts of cookies it is allowed to set.
Current features include-
<ul>
<li>Customise position and style of notification</li>
<li>Specify which type of cookie your site uses and customise the descriptions of these</li>
<li>Choose from Explicit or Implicit consent</li>
<li>Allow users to save their choice for all websites using the Cookie Consent software</li>
</ul>
Coming soon-
<ul>
<li>Ability to customise all text strings</li>
<li>Add your own cookie definitions</li>
<li>Add proper support for SSL</li>
</ul>

Cookie Confirm

Cookie Confirm allows you to easily insert a customisable notification for your users to choose and save their cookie preferences.

noricksaeki

This plugin adds a confirmation step to Contact Form 7.
This plugin is a maintained fork of the original “Contact Form 7 add confirm” plugin, updated for compatibility with recent versions of WordPress and Contact Form 7.
Features:
<ul>
<li>Confirmation screen before final submission</li>
<li>Back button support</li>
<li>Compatible with recent Contact Form 7 versions</li>
<li>Multiple form support</li>
<li>Works with Flamingo and Contact Form DB</li>
<li>Compatible with policy checkbox confirmation flows</li>
<li>Custom confirmation screen message support</li>
<li>Automatic scroll to confirmation screen</li>
<li>Confirmation screen title support</li>
<li>Automatically disables the original Contact Form 7 add confirm plugin to avoid conflicts</li>
<li>Translation-ready</li>
<li>Simple thank you screen support after successful submission</li>
<li>Additional thank you message support</li>
</ul>
This plugin is not affiliated with the Contact Form 7 project.
Japanese:
このプラグインは Contact Form 7 に確認画面を追加します。
オリジナルの「Contact Form 7 add confirm」をベースに、 
最新の WordPress / Contact Form 7 環境向けにメンテナンス・改善を行った fork 版です。
追加機能:
<ul>
<li>確認画面メッセージ設定</li>
<li>確認画面タイトル表示</li>
<li>確認画面への自動スクロール</li>
<li>旧 Contact Form 7 add confirm の自動無効化</li>
<li>翻訳対応</li>
<li>シンプルサンキューページ対応</li>
<li>送信完了後の追加メッセージ表示対応</li>
</ul>

Norick Confirm for Contact Form 7

Adds a confirmation screen to Contact Form 7 and provides compatibility with modern versions of WordPress and Contact Form 7.

Cookie Confirm vs Norick Confirm for Contact Form 7