Best Registration Software for Linux of 2025

EventsAir is the one platform you need for everything events. Execute engaging in-person, virtual, and hybrid events with a solution that supports you from start to finish. From built-in budgeting and accounting tools to breathtaking on-brand event sites and seamless registration experiences, EventsAir's all-in-one event management software makes event planning a breath of fresh...air.   With over 30 years of expertise, EventsAir has powered 350,000+ successful events, earning the trust of the industry's best to deliver seamless, standout experiences. We love dynamic and complex events, which is why we’ve built a comprehensive platform designed to grow and evolve alongside you. 

Partnering with Salesforce, Titan Forms and Apps are a game-changer in the industry, making the world’s number #1 CRM accessible, and effortless for anyone to use. At the touch of a button, and with zero code, experience strength, speed, and agility for Salesforce Forms and your business processes. Slash time to market, nuke code, and tackle any use case on a single platform. Our best-of-breed forms and applications for Salesforce cater to any industry and it’s our mission to provide custom solutions for difficult problems. Build beautiful web portals, sign documents, generate docs, send surveys, automate contracts, fill out Salesforce forms, and so much more in just a few simple clicks. No code required and with our new AI assistant you can build even faster and with fewer errors. We are the only product on the market that empowers you to send data to Salesforce and pull it back in real-time without any development or added expense. Our customers and partners are the heartbeat of Titan. If you need a feature, simply request it via our Titan X Lab and we will consider it for our roadmap! So what’s stopping you? Schedule a demo today.

Regpack is an online onboarding, registration, and payments software used by thousands of organizations worldwide. Regpack works with a variety of businesses to automate their onboarding process, collect client information, and charge automatically for their services. Whether you're organizing an event, managing client billing, organizing a trip or camp, or offering courses and classes (virtual too!), Regpack can help you make your registration and payment processes a breeze with its unique technology and comprehensive set of features. Top features include recurring billing, payment plans, automated payment collection, custom form builder, built-in email tools, dynamic reporting, and more.

For marketing teams hosting events to build brand awareness or generate leads, Samaaro's AI-powered event marketing platform makes planning, promoting, and executing events easy. It offers tailored registration workflows, automates communication, enables efficient on-site operations, and integrates with existing tools to reduce manual work, engage audiences, and improve ROI. With enterprise-grade security and a reputation for exceptional support, Samaaro is a trusted partner for high-performing event teams.

❖ Developed with over 25 years of park and recreation client feedback, we offer thousands of features that easily tailor to your application. ❖ Sportsman software is easy to learn, offers straightforward pricing, and the online registration process is a pleasurable convenience for your patrons. You only pay for the modules you need. ❖ Sportsman offers a securely-hosted database for location flexibility, integrates with common payment processing vendors and offers live support and training. Take our customers' words for it. Online Registration and Reservation, Patron Accounts (Free custom site included), Memberships, Patron Communication, Customizable POS, Payments, touchless entry, League Management with Coaches Portal, Camp/Daycare, Check In/Out, Reporting, Document Management, Attendance, Inventory, Controlled Access, Golf and More. Accessible on ALL Devices. Dedicated Live, Local Support.

A comprehensive event management software that empowers organizers to plan, promote, and run online and in-person events.

Discover an enterprise-grade event management platform that is so easy to set up and customize, you’ll soon use it to manage all your events. We support virtual, hybrid and onsite conferences, trade shows, fairs, workshops, seminars, and more. Event planners love our smooth registration and check-in process, built-in badge printing, and robust lead capture tools. Book a demo and we'll show you how to manage your entire event portfolio with one single, powerful software solution.

Canapii supports video meetings and streams HD quality keynotes across PC browsers and mobile apps. It drives audience engagement through chats, comments, notifications, gamification, live questions, and Fero, its cute chatbot. Canapii sets itself apart from pure-play software providers by providing white-glove service via its experienced events executives, which is why the world's most prestigious tech companies are customers. Automation is core to Canapii. Registration, travel arrangements, personal agendas, and meeting approval systems are all built in the platform. Conferences, board meetings, webinars, hybrid events, interactive podcasts, press briefings, online training, workshops, you name it. We do it. Sorry, we don’t ‘just’ do it… we do it well.

Grow your event more effectively with Stride Events’s software whether it’s a club, race, tournament, theater, festival, or anything else! Use automated and measurable tools to turn your participants and attendees into marketers that get more sign-ups and ticket sales. Improve conversion rates with our simple forms and abandoned cart reminder emails. Improve decision-making with real-time financial reports and sales heat maps. Generate additional reports that you need. Stop scalpers and chargeback regulars from buying from you again with our chargeback blocker. Easily manage sponsors, volunteers, memberships, and fundraising in the same place you manage everything else for your event. Customize your ticketing and registration pages to deliver a consistent brand experience. Use our software to manage teams and tournaments. Show race results and photos, too! Reserve seats, customize your pricing, sell season tickets, track sold seats, set automated open dates and price increases. Sell general admission, assigned seating, or both. And, get support from a dedicated account rep so you can pull off your event with ease.

Organizers can easily manage RSVPs and ticketing for events. We know that organizing an event can be difficult. We automate tedious processes such as attendee registrations, payments, reminders and check-ins. Here's why it's so great: 1. Sell tickets quickly using multiple payment methods, including cards, online banking, e-wallets, and others. 2. Send automatic reminders to attendees through WhatsApp, email and SMS. (Guaranteed attendance) 3. Tools for building community (followers) and automatic notifications of future events 4. Powerful reporting and analytics. 5. Subscribe to your community's needs with subscription tools Eventsize is the perfect tool for event organizers of all sizes who want to automate their planning process, grow their community, and increase profits.

Glue Up was founded in 2013 to bridge the gap between event organizers and technology in event management. EventBank was the company that started the company. Two years later, we built membership management tools and offered more than just managing events. The brand has grown to be an all-in-one engagement platform. It expanded its portfolio to bring community and engagement at the center of attention. Client success is our mission. Today, Glue Up empowers organisations, revolutionizing relationships and delivering long-term business benefits. It also makes modern engagement more meaningful.

Grow your race easily and more effectively with Race Entry’s growth tools to get revenue faster. Set automated incentives for referrals and for sharing your registration page on social media. Get real-time data on how these tools are making an impact on your race. Customize your registration page with your colors, logo, photos, and questions. Our simple 2-page form will also increase your conversion rate. Make better marketing and sales decisions with real-time financial reports and sales heat maps. Even create your own reports. Reduce the time you have to spend on customer service by making it easy for participants to defer or transfer their entry themselves and even make other edits to their registration. Coordinate seamlessly with volunteers – post tasks, see sign-ups, and track attendance. Fundraise more for your charities and nonprofits with unique pages that show fundraising progress and include CTAs for fundraising teams. Charities can also offer free entries to runners who meet fundraising goals. Let your runners shine with searchable results that show their photos from the race, and even a video of them crossing the finish line. You’ll also benefit from a dedicated account rep to ensure your success.

Online sports management software that can be used to manage recreational programs and events. PlayyOn is the only instant solution available for organizers of sport and recreation activities. PlayyOn is a free solution that allows admins and coaches to create a website, register for payments, schedule tools, and a communications dashboard. You can use it as a standalone solution or integrate it into your existing website. Instant - simple - free. Give it a try!

Enrollware’s online class registration and scheduling software is 100% web-based and does not require any installed software or hardware. Our cloud-based training center software can be accessed 24x7 via any web browser. Enrollware offers class scheduling and registration software for American Heart Association training centres, healthcare, government and corporate training organizations. Managing your classes has never been easier. Our web-based, user-friendly class scheduling and registration program automatically controls your online listings and registration pages without HTML or web page edits. Grow your business by working smarter. Now you have more time. Our secure web-based student enrollment pages are available 24x7 to allow students to self-enroll. Our pixel-perfect custom skins allow you to match your existing website with your class registration pages.

EVA offers a completely adaptable platform for event registration and virtual conferences. Elevate the online experience for your attendees by utilizing tailored registration pathways, user-friendly navigation, and features that promote interaction, such as AI-driven matchmaking, integrated gamification, live video/chat, networking roundtables, and additional tools. Harness the potential of event data and analytics to construct a strategic meetings program that consistently enhances the attendee experience. The EVA platform is designed to simplify access to virtual content while encouraging active participation from attendees. Move past basic registration forms; EVA’s online event registration solution allows you to create a personalized registration journey for members, exhibitors, and other important stakeholders. Additionally, EVA’s team assists in implementing seamless Single Sign-On and integrating with Association Management Systems (AMS) and Customer Relationship Management (CRM) platforms, ensuring a smooth experience. This comprehensive approach ensures that every virtual event is not only engaging but also tailored to meet the specific needs of all participants.

Evenesis is a cloud-based event management system that can handle all aspects of your events. We are the tech evangelists for the events industry. Our platform, tech, and solutions improve the event experience, whether it is in-person, virtual, or both.

LeagueApps provides simple yet powerful solutions for clubs, leagues, and teams in youth and adult sports. LeagueApps offers a range of tools that will allow you to register, as well as flexible payment options and automated communication options. This will make it easy for you to get back to what you love.

CampSite is your camp management tool! It's innovative and simple to manage summer camp with CampSite. CampSite is the ideal camp management solution for day and residential camp staff. CampSite features include a responsive parent dashboard and online camp registration, billing, invoicing, transportation management, financial management and user management. There are also reporting and analytics. CampSite's online registration module allows parents to easily enroll their children and fill out important forms.