th23

Provide your users and visitors a simple and straight forward contact form.
The modern design is very clear, easy to navigate and with light-weight JS and CSS code. One big benefit is its flexible positioning in pages and posts as a modern style block or classic shortcode.
To keep your website safe, it comes with built in spam and bot protection, by using Akisment and reCaptcha for messages sent by visitors. The plugin is continuously improved and used on live websites since 2012.
th23 Contact is built with some few goals in mind:
<ul>
<li>Simple and straight forward option for user to contact you</li>
<li>Light-weight code basis without overheads and frameworks</li>
<li>Easy to adapt styling to fit any page design and layout</li>
<li>Fight spam and bots without unnecessary hurdles (admittedly it’s a compromise)</li>
</ul>
See it in action on my <a href="https://thorstenhartmann.de/kontakt/" rel="nofollow ugc">Contact page</a>.
<h4>Usage</h4>
Simply insert a new <code>th23 Contact form</code> block into the post / page using the plus sign in the Gutenberg editor or start typing <code>/th23 Contact form</code>.
Alternatively use the <code>[th23-contact]</code> shortcode directly in the source code editor view of a post / page or insert it as a legacy shortcode block.
<h4>NOTE</h4>
The th23 Contact form block and / or shortcode can only be used once per post / page!
Any second instance in the same post / page will be ignored upon frontend rendering and not show up.
<h4>TIP</h4>
Ensure th23 contact form is enabled for the sepcific post / page – see admin area under <code>Settings</code> -> <code>th23 Contact</code>.

th23 Contact

Simple contact form via block or legacy shortcode with optional spam protection via Akismet and reCaptcha

WEN Solutions

Notice bar is simple but powerful plugin to create and display custom Notice bars in WordPress websites. It helps website admins to effectively convey notices, information & messages to their visitors swiftly. With user friendly interface, tons of options to toggle and multiple notice types, Notice Bar is undoubtedly one of best notice bar plugin for WordPress websites.
<h4>Some Useful Links</h4>
<ul>
<li>Plugin : <a href="http://wensolutions.com/plugins/notice-bar/" rel="nofollow ugc">Homepage</a></li>
<li><a href="https://wensolutions.com/contact/" rel="nofollow ugc">Support Forum</a></li>
</ul>

Notice Bar

Made it useless for me. But the message works, so 3 stars.

Can't add link

A easy plugin to show multiple notice bar in WordPress sites.

th23 Contact vs Notice Bar