Inappropriate plugins, a poor registration system, no export function, a confusing admin dashboard: these mistakes can cost you and your web agency time, money and your clients’ trust. Here you’ll find out what needs to be taken into account right from the project planning stage and what really matters when choosing the right event plugin.
The challenges of an event website: A practical insight
In practice, we see time and again that if the registration system isn’t taken into account right from the start, it will come back to haunt you at the latest when the website goes live and the first registrations start coming in. Here are three examples from my day-to-day work at the agency that illustrate where things typically go wrong:
Example 1: Automatic space limits
Starting point:
Susanne would like the workshops on her website to be bookable individually in future and to have limits on the number of participants.
Up to now, the registration process has been implemented using a simple form plugin for WordPress, which does not have any quotas and merely collects entries.
Options:
Susanne has two options:
- Option 1: Replace the system, which will take time and incur costs, and migrate the registrations that have already been received.
- Option 2: Stick with the form plugin, keep track of the quotas manually in a spreadsheet, and hope that organisational chaos – such as duplicate bookings – doesn’t arise.
Example 2: No standardised data
Starting point:
With two days to go before a corporate event, the seating plan for the company dinner needs to be finalised. Sebastian asks for a list of attendees, broken down by table.
The data export contains over 200 records. Although the option to choose a table was included, it was only provided as a free-text field. Instead of standardised data that can be sorted quickly, the list contains comments such as ‘Table 3’, ‘Table Three’ or ‘I’d like to sit with my colleagues from the accounts department’. Sebastian has to laboriously review and sort the data by hand.
The problem:
In these first two examples, the registration system and the event-specific requirements were not taken into account from the outset during project planning .
Example 3: Problems with the booking process
Starting point:
Sandra and Thomas would like to sign up for a popular dance class. In addition to the dance class, the platform offers a wide variety of other events for booking. The same registration form is used for all events. This makes the registration process very lengthy and confusing.
Sandra and Thomas become suspicious – as well as their personal details, they are asked to provide information about food allergies and their home address, which has nothing to do with their course; due to high demand, the booking process is aborted. The platform comes across as untrustworthy. The prospective customers, who thought they were safe, are annoyed and frustrated; they do not want to provide any details that are not absolutely necessary and ultimately decide against signing up.
The problem:
It’s not just errors in project planning, but also a poor user experience and insufficient hosting resources that can lead to disappointed users. As a website operator, you risk losing potential customers you thought you’d already secured. To prevent this from happening in the first place, it’s essential that the future use of your form or event plugin is taken into account right from the start, or is continually reviewed and optimised to meet your requirements!
Project planning: 9 questions you should ask yourself before building your event website
The following questions might take you and your agency about twenty minutes to go through during the initial consultation. In return, they’ll save you hours when it comes to the technical implementation of event registrations.
Is any money involved when booking the event, and if so, how?
Is registration free of charge? Is there an option to pay online or on account? Do your customers receive a ticket, or is only their name checked on arrival? Whether or not the booking involves a payment entails a wide variety of technical requirements. Depending on the situation, payment providers may need to be integrated, tickets issued or a verification mechanism (e.g. the issuance of scannable tickets) implemented.
What level of attendance do you expect for the event registrations – 50, 500, 5,000 or more?
Hosting resources, database capacity and the registration management dashboard must all be scaled to cope with the expected volume of traffic, in order to handle performance peaks when there is a very high volume of simultaneous registrations.
Does a booking always apply to one person, or can several participants be included in a single booking?
As soon as someone brings a companion or a company reserves five places at once, a single registration contains more than one record. Event plugins or external systems that treat a registration as equivalent to a single person are not suitable in these cases.
What login details are requested, and how are they analysed afterwards?
This question is also the crux of the second practical example mentioned earlier – the allocation of guests to a specific table. Anything that is to be sorted, counted or filtered later requires a corresponding field with fixed values. Free-text fields are only suitable for comments or other personal notes from those registering.
Advanced features: Are there any limits on the number of participants, quotas, waiting lists or cancellation options?
What might sound like details to be dealt with later must be taken into account right from the start. This is because it is precisely these specific points that many event plugins do not cover fully, meaning they have to be laboriously implemented at a later stage.
Thoughts such as:
- Who moves up the waiting list, and how does this work?
- When will information emails be sent to participants?
- What happens in the event of last-minute cancellations two days before the appointment?
make all the difference when it comes to the technical implementation of event bookings on your website.
Are one-off or recurring events being created?
A series of workshops held monthly and a one-off major event have fundamentally different requirements. Particularly with event series, choosing the right WordPress event plugin can save you a lot of time when creating individual events and also help you avoid duplicate content (repetitive content that negatively affects your search engine ranking).
With just a few clicks, you can automatically create a series of events comprising individual bookable events at intervals you specify, e.g. a self-defence course that takes place on the first Monday of every month.
Who will be using the Event and Registration Management dashboard after the handover?
Both the person primarily responsible for maintaining the website’s content and their holiday cover, who may only log in twice a year, must be able to navigate the same dashboard. A clear and, as far as possible , self-explanatory backend for your tool is essential for your event plugin.
What happens to the data after the event?
Ever since the General Data Protection Regulation came into force, at the very latest, you should be giving careful thought to how you handle your customers’ data – particularly with regard to retention periods.
But when it comes to your internal workflow, too, you need to think carefully about what data you actually need and how – that is, using which tools – you intend to process it later. For example: is it necessary to import the data into a CRM system, or will it be passed on to event organisers, and which systems do they use?
What requirements regarding your event bookings might be relevant in future?
It’s worth discussing potential future requirements right from the initial planning stage when implementing your event bookings.
Back to Example 1:
Entrepreneurs often have a vision of where the journey is headed. One of the web agency’s tasks is to identify these goals and to plan and build the technical framework of the website – or, in this case, the event plugin – in such a way that it can grow alongside the business and meet these requirements without having to completely rebuild the basic framework later on. The agency could have implemented an event plugin with the relevant functionality right from the start.
It becomes clear that there are many seemingly simple questions on which further processes depend. By answering these questions and drawing up a list of requirements, it is possible to avoid mistakes right from the project planning stage and lay the foundations for successful event management.
The first decision: an external ticketing tool or everything within WordPress?
The key decision right at the start: why not simply integrate an external ticketing tool and save yourself the whole plugin debate? In my experience, a WordPress plugin is the better solution for most use cases, for a number of reasons.
Why a WordPress plugin is often the better choice for your event website
To ensure compliance with the GDPR when personal data is transferred to an external ticketing tool, a data processing agreement must be concluded. This often involves a transfer to a third country, and a cookie consent banner may be required for embedded widgets. Anyone who only enables the registration button after clicking ‘Accept cookies’ may lose registrations at this stage.
If, instead, you use a WordPress events plugin for bookings, the participants’ personal data remains directly with the website operators.
With a suitable events plugin, you have full control over how events are displayed on your website and can customise them down to the last detail to match the website’s existing UX design.
In some cases, you may benefit from the reach of external booking tools. However, if you use a WordPress plugin, you have the clear advantage that your carefully crafted and well-thought-out content remains on your own website. Through the events, your website continuously provides up-to-date content, which boosts your own search engine ranking. If you use an external platform for your event bookings, you’re squandering valuable search engine optimisation (SEO) potential.
With a small project budget, fewer participants and a more limited range of features, a plugin solution also offers a clear advantage in terms of price. The organiser retains the full ticket price, and there are no basic fees or charges per ticket sold. The costs for the WordPress plugin – which are usually annual – are clear from the outset and generally manageable.
When an external ticketing tool is a good idea
Very large volumes of tickets with admission control, the need for advance booking offices, or organisers who already use a group-wide ticketing system are all reasons in favour of an external tool. For large concerts, for example, the hosting resources and reach of established platforms often outweigh the SEO advantage of an organisation’s own website – particularly when the event is already being promoted via the organisation’s own channels and does not rely on visibility through its own event page.
Choosing the right WordPress plugin: How to find your event plugin
Once you’ve drawn up your requirements specification as part of the project planning, it’s time to choose a plugin. Weigh up the ‘must-have’ features that the plugin must have against the ‘nice-to-haves’ for future requirements and the costs involved. These are our ‘must-have’ criteria for choosing your WordPress event plugin.
SEO, theme compatibility and a professional image
Aside from marketing, advertising and social media, events also reach a wider audience via search engines and AI systems. With structured event data in accordance with schema.org, events are optimised for search engines. This technically organised event data makes it easier for search engine crawlers and AI systems to process and display the events. This gives the event website and the event itself additional opportunities to increase their reach.
Furthermore, compatibility with the WordPress theme is also important for a professional online presence. Ideally, the plugin should include shortcodes or blocks integrated into the relevant theme builder, so that you, as the website operator, retain flexibility in how events are displayed.
A flexible registration system that builds trust
As can be seen in practical examples 2 and 3 , a flexible registration form is required that can be tailored to each individual event and the general requirements of the customers. Ideally, the event plugin will have a form builder that supports all standard field types. If this is included in the requirements specification, it may also be important to be able to request individual data for each participant within a single booking (e.g. a ‘repeat’ or ‘repeater’ field).
It is not just a well-designed registration form, but also other aspects of the registration process – such as communication with participants after booking – that build trust. Think about confirmation and cancellation emails. Are these sent automatically by the event plugin? Can the email content be customised for each event, or at least tailored to the client? Can the client’s branding (logo, colours, etc.) be incorporated into the emails?
User Experience and Accessibility
An optimal user experience (the experience your users have on the website) with clear event overviews and registration forms that work seamlessly is essential. As well as the user interface (the visible and interactive part of the website), ensure that the process leading up to a completed registration runs smoothly. Is the process logical and straightforward? Is there room for improvement?
The user experience is important not only on the front end, but also in the event plugin’s admin dashboard. Event management may well be the part of the event website’s dashboard that you or your agency’s clients use most frequently. The easier it is for them to navigate the system – because it’s intuitive and user-friendly – the more satisfied they’ll be with you and your work.
When it comes to accessibility, the registration form is the sticking point. An accessible homepage with a form that’s difficult to use is a website that doesn’t work. You can check this quickly with a few quick glances:
- Assigned, visible labels instead of placeholders
- Error messages displayed as text next to the relevant field
- sensible order of focus
- Fully operable via the keyboard right up to submission
- no time limits without the option of an extension
Since June 2025, accessibility has been enshrined in law: online sales to consumers – and therefore also ticket sales – are subject to the requirements of the European Accessibility Act. The nice side effect is that accessible plugins usually offer a better user experience, as they have been designed with optimal usability in mind.
GDPR compliance of the website and data processing
As already mentioned in the comparison between external ticketing tools and WordPress plugins, in the best-case scenario the event plugin stores all the data it collects in the local database. If the plugin passes data on to third parties, you’ll need a data processing agreement with the plugin provider.
Here, too, the range of functions offered by the registration form is important: is it possible to add a GDPR-compliant tick box for consent to the processing of personal data? If not, that in itself is a deal-breaker.
Define additional functions for ticketing and more complex events
If any additional functions were defined at the kick-off meeting, these must be taken into account here. Such functions might include, for example:
- Integrated ticketing (PDF tickets, mobile tickets, ticket validation tools)
- Integrations with various payment providers for ticket sales
- Waiting lists and the associated automated communication processes
- Extensible hooks so that developers can implement specific requirements and future extensions
Think ahead: assess maintenance, updates, support and expandability
When was the last update released, which version of WordPress is it compatible with, is support provided, and how many support threads are unanswered? What does the changelog for the last twelve months look like?
A plugin that has received only compatibility updates for the past two years and for which support is difficult to access is unsuitable for a website with as much user interaction as an events website. If, on top of that, there are numerous dependencies on add-ons or other WordPress plugins, this could make maintenance extremely time-consuming.
It’s also important for you and your agency to consider scalability: Are there well-documented hooks and filters? Can templates be overridden in a child theme without creating hard-to-maintain overrides in the plugin folder? Are the events accessible via the REST API, so that a CRM connection or integrations with specific apps are possible later on? These points determine whether the website can grow alongside your clients or whether a time-consuming and costly overhaul will be necessary in two years’ time.
The cost of the WordPress event plugin
It’s worth taking a closer look at the licensing models: are there any hidden costs associated with add-ons? Plugins that require a Pro version but do not need any additional add-ons are often the more cost-effective paid option. Not only can add-ons quickly become expensive, but the potential for poorer performance and an increased risk of incompatibilities also give cause for caution.
Frequently Asked Questions
Is a simple form plugin enough for an event website?
It depends on the specific use case: for a single free event with no limit on the number of participants and no recurring sessions, a good form plugin combined with a data export that can be further processed is a quick and cost-effective solution. However, as soon as capacity limits, waiting lists, payments or recurring events are added, the form lacks the necessary functionality, which must be compensated for in a laborious and time-consuming manner.
How much does a decent event plugin for WordPress cost?
Prices range from free to three-figure sums per year per website, depending on the scope of functionality. The only meaningful figure is the price for the full range of functionality required. To get a sense of the scale, work out the costs over three years and compare them with the number of hours it would take you to develop the desired functionality yourself – including fixing any bugs that crop up.
Do I need WooCommerce to sell tickets on my WordPress website?
It isn’t essential, but it often makes sense. WooCommerce handles key organisational aspects such as payment providers, tax calculations, invoices and vouchers, which is why many event plugins offer integration. If the website already has a WooCommerce shop, integrating WooCommerce with bookings is all the more worthwhile.
If you’re only handling event bookings without any payments, you should avoid integrating WooCommerce to prevent adding unnecessary complexity.
How do I make the registration form for my online bookings accessible?
It’s best to choose an event plugin that takes accessibility into account as standard. Make sure that labels are correctly assigned to fields, that error messages appear as text next to the field, that the focus order is clear, that the plugin can be operated using the keyboard, and that there is sufficient contrast. An initial test without any tools can be carried out by navigating through the registration process and the form using only the keyboard.
How many simultaneous logins can the website handle?
How well your website can cope with large surges in bookings depends primarily on your hosting and is affected by the fact that the registration process cannot be served from the cache. For a planned launch of large-scale ticket sales, it is advisable to estimate traffic four weeks in advance so that you can adjust your hosting resources in good time.
Can I also organise multilingual events using an events plugin?
Yes, provided that the chosen plugin is compatible with popular multilingual plugins such as WPML or Polylang. It is important that not only event titles and descriptions, but also registration forms, confirmation emails and, where applicable, tickets can be translated – this should be checked before purchasing, as not every plugin covers all these aspects.
Can existing registration data from a form plugin be migrated to a proper event plugin at a later date?
Often only partially. Basic form data (name, email, free-text fields) can usually be imported via CSV. Information that was previously recorded only as free text – such as table preferences, as in Example 2 – must be manually reorganised beforehand to ensure it fits into the new system. The easiest time to plan a switch is between two events, not in the middle of an ongoing registration period.
Can an events plugin automatically transfer registrations to my CRM or newsletter tool?
With plugins that offer a REST API or ready-made interfaces to tools such as Mailchimp, Brevo or common CRM systems, yes. Without such an integration, the only option is to manually export and import registration data – for recurring events or larger numbers of participants, this is something that saves a lot of work if it’s taken into account from the outset.
What is the difference between an events plugin and a booking-only plugin?
Booking plugins are usually designed for booking resources or appointments (e.g. treatment appointments, rooms, course places) and do not support quotas for multiple participants per booking or complex structures such as waiting lists. Event plugins are specifically tailored to events: they handle event pages, ticketing, participant management and often also structured data in accordance with schema.org. Anyone who needs both – appointment booking and event management – should check in advance whether a single plugin covers both requirements or whether two systems need to be combined.
Conclusion
A successful event website depends on thorough preparation: by addressing the nine questions from the project planning stage early on, you can avoid last-minute changes, data chaos and frustrated users. In most cases, a WordPress event plugin is preferable to an external ticketing tool – due to GDPR compliance, complete design freedom, SEO benefits from original content and manageable costs. Exceptions to this are very large ticket volumes or organisers with an existing group-wide ticketing solution.
When choosing a plugin, the following criteria ultimately prove decisive: structured data and theme compatibility for SEO, a flexible and trust-building login system, a good user experience including accessibility, GDPR-compliant data processing, the right additional features, long-term maintainability and a realistic assessment of the costs. Those who clarify these points during the initial consultation with the client avoid costly rework and deliver an event website that grows alongside the business.
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