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Nadine

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Nadine's own site

What Nadine is

Nadine is a free, open-source platform available on the web for organizations managing bookings and related community operations. Its listed capabilities include booking management, access control, automated billing, a community directory, and event management. Together, these cover booking management, access control, automated billing, a community directory, and event management.

Booking management is one of Nadine’s listed functions, alongside access control and automated billing. The community directory is a listed feature, while event management is also listed. These features may be useful to groups that need several of these operational areas. Nadine has been around since 2007 and is listed as available on the web. Its pricing model is free, and it is open source. The listed platform is web. Nadine’s defined feature set centers on bookings and community operations, so prospective users can consider whether its booking, access, billing, directory, and event functions match the work they need to manage.

Who it suits

Nadine suits organizations that manage bookings and also need access control or automated billing. It may also fit groups that want a tool covering community directory and event management alongside bookings.

What it does well

  • Free pricing model and open-source status.
  • Booking management is included.
  • Access control and automated billing are listed features.
  • Includes a community directory and event management.
  • Available on the web.
  • The project dates back to 2007.

What to know first

  • The listed platform is web.

Plans

PlanBilled and limitsPrice
NadineFree to download; hosting, installation, technical support, bug fixes, and customizations may cost moneyFree

As nadineproject.org lists them, read 9 Oct 2026. The maker's own page has the final word.

Nadine is a self-hosted membership platform for coworking spaces and other communities that want to tailor daily operations around their members. Its breadth is compelling for technically capable organizations; the need to arrange hosting and upkeep makes it a poor fit for teams seeking a managed service.

Overview

Built for Office Nomads, Nadine has been in continuous use and development since 2007. Its Django project is organized into Members, Staff, Admin, and Tablet applications, bringing community-facing and operational work into one system. That scope can reduce the need to assemble separate tools, but only if an organization can install and maintain the application.

Nadine is licensed under the GNU Affero General Public License version 3.0 and distributed without warranties. The project allows users to customize the platform and control where data is stored and how it is distributed. Those freedoms matter to communities with particular workflows or data requirements, but come with responsibility for running the software and resolving problems.

Key features

Member connections and community operations

The intranet shows who is present, while profiles, interest tags, discovery, discussion lists, and member-to-member email give people ways to find and contact one another. This makes Nadine a stronger fit for communities that want member connection alongside administration than for organizations needing only a contact list.

The front desk kiosk supports sign-up, onboarding, exits, document signing, and file storage. Booking management, access control, and event management add operational coverage, while the project’s intended audience includes communities seeking a system they can adapt to their own operations, including those interested in the global coworking community.

Billing, reporting, and integrations

Automatic invoicing and payment collection, credit card support, ACH withdrawals, and downloadable receipts cover recurring administrative work. Reporting includes activity tracking, analytics, billing reports, monthly member counts, and income graphs, giving operators several ways to monitor membership and revenue.

Integrations include Google Calendar, Slack, IRC, Mailgun, USAePay, Check Gateway, and Xero. This range connects Nadine with calendar, communication, payment, and accounting services, though operators still need the technical capacity to install and maintain the underlying system.

Pricing

Nadine: free. The software is free to download and open source, with no free trial needed. Hosting, installation, technical support, bug fixes, and customizations may cost money, so the zero software price is not a guarantee of zero operating expense. This plan suits organizations prepared to supply technical help; those without that capacity should account for ongoing hosting and maintenance costs before choosing it.

Platforms

Nadine is a self-hosted web project. It is not a fit for organizations that require a native mobile or desktop platform. Self-hosting gives operators control over where data lives, but makes hosting and technical upkeep their responsibility.

Who it's for

Nadine is best suited to coworking spaces and community organizations that need membership, front-desk, billing, and member-connection functions together, and have the technical help to run a Django application. Its customization and data-control options favor operators with distinctive processes. A team seeking a ready-managed product or lacking technical support should look elsewhere.

Pros and cons

  • Pros: Free, open-source software combines member communication, front-desk tasks, billing, reporting, access control, booking, and events, which can cover a wide range of community operations in one platform.
  • Pros: Customization and control over data storage and distribution suit organizations that need to shape their system around their own practices.
  • Cons: Hosting, installation, troubleshooting, bug fixes, and customizations may require paid technical help, making the true cost and workload depend on the operator’s setup.
  • Cons: The GNU Affero General Public License version 3.0 and no-warranty distribution call for organizations to consider their licensing and support needs before adopting it.

Alternatives

For another free, self-hosted web option, KoopDesk offers a single-tenant, MIT-licensed open-source plan at no cost. Consider it if that licensing and single-tenant model better suits your requirements.

Digicuro is a paid option with Android, iOS, and web platforms and custom enterprise pricing, making it worth considering if mobile platforms or flexible enterprise contracts matter more than Nadine’s free software license.

essensys Operate is a paid alternative with a free trial and Android, API, iOS, and web platforms. Choose it if those platform options or a trial are priorities.

Kanrivo is a paid alternative with a free trial and Android and web platforms. It may be a better fit if Android access and a trial matter to your decision.

Pickspace is a paid option with custom pricing tailored to the business and support for portfolios from 2 to 20,000 units. Consider it if you need a portfolio-oriented service and a personalized offer.

Deskie is paid, has a free trial, and supports Android, iOS, macOS, web, and Windows. Its Starter plan is $49 a month for spaces with 15 members or less; consider it if those platform choices and a defined entry plan suit you better.

Cobot is a paid alternative with a free trial and Android, API, iOS, and web platforms. Its Cobot External Bookings plan costs $19 a month and includes unlimited bookings and resources, which may suit a narrower booking need.

Coworks is paid and supports Android, API, iOS, and web. Its Hybrid Workspace plan is $199 a month for up to 150 members, including a member mobile app, unlimited room and equipment booking, event management, and a front desk tablet app; consider it if you want those packaged functions rather than a self-hosted open-source system.

See more options in Coworking Space Management Software.

Verdict

Choose Nadine if your community needs membership management alongside billing, front-desk work, reporting, and member connections, and you can take responsibility for hosting and technical maintenance. Its strongest reason to choose it is extensive operational coverage with no software license fee and room to customize. Look elsewhere if you need a managed service, a non-web platform, or support that does not depend on your own technical resources.

Verdict

Choose Nadine if your organization needs booking management together with access control, automated billing, a community directory, or event management. Its free, open-source model may suit groups looking for these capabilities. Look elsewhere if you require a platform beyond web, since web is the listed platform.

Questions

How much does Nadine cost?

Nadine’s pricing model is free, and it is open source.

What platforms does Nadine support?

Web is the listed platform.

What does Nadine do?

Its listed features are booking management, access control, automated billing, a community directory, and event management.

When was Nadine founded?

Nadine was founded in 2007.

Is Nadine open source?

Yes. It is listed as open source.

Facts from Nadine's own pages

Architecture
Nadine is a Django web project with Members, Staff, Admin, and Tablet applications. · nadine.readthedocs.io, 9 Oct 2026
Billing
Billing features include automatic invoicing and payment collection, credit card support, ACH withdrawals, and downloadable receipts. · nadineproject.org, 9 Oct 2026
Customization and data
The project says users can customize the platform and control their data, including where it is stored and how it is distributed. · nadineproject.org, 9 Oct 2026
Download and hosting
Nadine is free to download, but running it requires a hosting service and technical help with installation and problems. · nadineproject.org, 9 Oct 2026
Founded
2007 · nadineproject.org, 28 Sept 2026
Front desk
The front desk kiosk supports sign-up, onboarding and exiting tasks, document signing, and file storage. · nadineproject.org, 9 Oct 2026
Hosting and upkeep
Nadine is free to download, but running it requires hosting and technical help, and bug fixes or customizations may also incur costs. · nadineproject.org, 9 Oct 2026
Integrations
Listed integrations include Google Calendar, Slack, IRC, Mailgun, USAePay, Check Gateway, and Xero. · nadineproject.org, 9 Oct 2026
Intended users
Nadine may suit communities considering a platform customized to their operations, especially those seeking connection with the global coworking community. · nadineproject.org, 9 Oct 2026
Intranet
The intranet lists who is present and helps members connect with one another. · nadineproject.org, 9 Oct 2026
License
The documentation states that Nadine is licensed under the GNU Affero General Public License version 3.0 and distributed without warranties. · nadine.readthedocs.io, 9 Oct 2026
Member communications
Features include member profiles, interest tags, discovery, discussion lists, and member-to-member emails. · nadineproject.org, 9 Oct 2026
Project history
Nadine was designed for Office Nomads and has been in continuous use and development since 2007. · nadineproject.org, 9 Oct 2026
Purpose
Nadine is an open source membership management platform for managing community members. · nadineproject.org, 9 Oct 2026
Reporting
Reporting features include activity tracking, analytics, billing reports, member counts per month, and income graphs. · nadineproject.org, 9 Oct 2026
Support and collaboration
The project directs users to its GitHub discussion group, a Slack channel, feature requests, and documentation. · nadineproject.org, 9 Oct 2026
Support and participation
The project directs users to its discussion group, a Slack channel, GitHub source code, and contact with Jacob and the Kanawha Design Studio team. · nadineproject.org, 9 Oct 2026
Use
The project was built for Office Nomads to handle daily operations from both staff and member sides and has been in continuous use and development since 2007. · nadineproject.org, 9 Oct 2026

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