screenshotweb

WP RWD Capture provide with shortcode that enables you to insert captured images in your post.
Features 
1. Capture web page screenshot and cached asynchronously 
2. You can specify user agents, which means it’s possible to capture in a responsive way. 
3. Basic authentication supported. 
4. CSS Selector supported. 
5. Your can see all the captured images @ https://screenshot-web.com after login
Please see more in detail on plugin configuration page.
WP-RWD-Capture プラグインは、投稿中に簡単にスクリーンキャプチャを挿入できるショートコードを提供します。
特徴 
1. 非同期でスクリーンキャプチャを取得し、キャッシュします。 
2. ユーザエージェントを指定してレスポンシブウェブサイトなどもキャプチャできます。 
3. ベーシック認証がかかったサイトもキャプチャ可能です。 
4. CSSセレクタを使って、ページの一部分をキャプチャできます。 
5. https://screenshot-web.com 上でキャプチャした画像を一覧で確認できます。
詳細はプラグインの設定画面を参照ください。
<h3>Donations</h3>

WP Responsive Web Design Capture

WP RWD Capture provide with shortcode that enables you to insert captured images in your post.

rightmessage

RightMessage helps online businesses grow their list faster and generate more sales through survey funnels and personalized calls-to-action (CTAs).
This plugin makes it easier for those of us who use WordPress, by:
<ul>
<li>automatically installing your RightMessage snippet into your WordPress site</li>
<li>giving you segmentation options in your RightMessage account like “Current Post” and “Visitor’s Favorite Category”</li>
<li>giving you shortcodes for inserting embedded forms and trigger links for opening other kinds of forms</li>
<li>automatically appending a personalized opt-in form at the bottom of all your blog posts, if you want</li>
</ul>
<h3>Privacy</h3>
This plugin relies on the third-party service RightMessage to integrate personalized calls-to-action into your website. Data is sent to RightMessage when the plugin is activated and configured. For more information, please review <a href="https://rightmessage.com/privacy" rel="nofollow ugc">RightMessage’s Privacy Policy</a> and <a href="https://rightmessage.com/terms" rel="nofollow ugc">Terms of Service</a>.

WP Responsive Web Design Capture vs RightMessage WP