knvinny

KN Booking Suite is a lightweight booking plugin that allows you to manage customer requests, schedule appointments, and organize your calendar with ease. It includes automated email notifications, availability rules, and a built-in customer profile page.
Free Features:
<ul>
<li>Interactive calendar with availability management</li>
<li>Booking request management (approve, cancel, delete)</li>
<li>Automated email notifications (new request, approval, cancellation)</li>
<li>Customizable booking form with dynamic fields</li>
<li>Customer profile page for users to view and manage their bookings</li>
<li>Configurable availability hours and blocked dates</li>
<li>Color presets and calendar theming options</li>
<li>CSV export of booking data</li>
<li>Guest and logged-in user booking support</li>
</ul>
Pro Add-on Features (sold separately):
<ul>
<li>WooCommerce payment integration</li>
<li>AI-powered booking analysis (OpenAI)</li>
<li>Add to Google Calendar button</li>
<li>Additional premium features</li>
</ul>
<h3>Shortcodes</h3>
<h4>[kn_booking]</h4>
Place this shortcode on any page to display the booking calendar.
<h4>[kn_profile]</h4>
Place this shortcode on a page to allow logged-in users to view and manage their own bookings.
<h3>External Services</h3>
This plugin connects to external services only when the optional Pro add-on is installed and the user explicitly triggers the corresponding feature:
<h4>OpenAI API</h4>
The KN Booking Suite Pro add-on optionally connects to the OpenAI API to power the AI-assisted booking analysis feature. This feature is only triggered when an admin explicitly clicks “Analyze” on a booking in the dashboard.
<ul>
<li>What data is sent: A summary of the booking (date, time, and description/notes) is sent to the OpenAI API.</li>
<li>When: Only when an admin manually triggers the AI analysis action.</li>
<li>Why: To generate a contextual response or summary about the booking.</li>
</ul>
This service is provided by OpenAI, L.L.C.: 
* <a href="https://openai.com/policies/terms-of-use" rel="nofollow ugc">OpenAI Terms of Use</a> 
* <a href="https://openai.com/policies/privacy-policy" rel="nofollow ugc">OpenAI Privacy Policy</a>

KN Booking Suite

A fast, lightweight booking and appointment scheduling plugin for WordPress — manage requests, set availability, and send automated email notification …

Krasimir Ignatov

Freeslot Calendar is a lightweight WordPress plugin that publishes a clean monthly availability view on any page or post. It’s built for freelancers, designers, photographers, consultants, and small studios who want visitors to see at a glance which days are open and which are busy, without exposing a full booking system.
Events live in your WordPress admin like any other content. The public calendar reads from them and paints each day as Free, Partially busy, or Fully busy based on your working hours.
<h4>Key features</h4>
<ul>
<li>Drop-in shortcode — <code>[igcal_availability]</code> renders the calendar anywhere.</li>
<li>Bilingual out of the box — Bulgarian and English, per-event title and note translations, automatic locale switching.</li>
<li>Working-hours aware — partial vs. full busy status is computed from your actual day, not a guess.</li>
<li>Recurring events — daily, weekly, monthly, with an end date.</li>
<li>Per-event color, image, and category for richer day-detail cards.</li>
<li>Customizable Contact CTA — label, colors, size, and the URL it links to.</li>
<li>Customizable header — change the calendar’s title and subtitle per language, or pass a <code>title="..."</code> shortcode attribute.</li>
<li>Accessible — full keyboard navigation (arrows, Home/End, PageUp/Down), ARIA roles, screen-reader announcements on month change.</li>
<li>Mobile responsive — two-stage breakpoints, dense list view on phones.</li>
<li>AJAX month navigation with skeleton loader and cross-fade transitions.</li>
<li>Cached — each month grid is cached per language and invalidated automatically when events or settings change.</li>
<li>No tracking, no external calls — your data stays on your site.</li>
</ul>
<h4>Shortcode attributes</h4>
<ul>
<li><code>months</code> — number of months to render (default <code>1</code>).</li>
<li><code>lang</code> — <code>auto</code> (follow site locale), <code>bg</code>, or <code>en</code>.</li>
<li><code>title</code> — override the header title for this instance.</li>
<li><code>show_legend</code> — <code>1</code> or <code>0</code>.</li>
<li><code>show_cta</code> — show the bottom Contact CTA bar (<code>1</code> or <code>0</code>).</li>
</ul>
Example:
<pre><code>[igcal_availability lang="en" months="3" show_cta="0"]
</code></pre>

Freeslot Calendar

Read-only availability calendar with admin-managed events. Bilingual (BG/EN), shortcode-driven. Show visitors when you're free, no booking system.

KN Booking Suite vs Freeslot Calendar