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Costs & Transparency

OpenHospi is free for all users. Here's what it costs us to run.

What does OpenHospi cost?

OpenHospi is and will always be free for students. No hidden fees, no premium plans, no ads. Here's a transparent overview of our running costs. All prices include 21% VAT.

Cost breakdown

Infrastructure

Hosting, database, and authentication

  • Vercel

    Website hosting, CDN, and file storage

    €0/mo (Hobby)

    ~€18.50/mo (Pro)

  • Supabase

    PostgreSQL database, auth & realtime

    €0/mo (Free)

    ~€23/mo (Pro)

  • Institutional login

    Student verification

    Free

    Free

  • Expo (EAS)

    Mobile app builds, updates & distribution

    €0/mo (Free)

    ~€19/mo (Starter)

Domains

3 domains at Vimexx, renewed annually

  • openhospi.nl

    .nl domain

    €7.95/yr
  • openhospi.com

    .com domain

    €29.03/yr
  • openhospi.eu

    .eu domain

    €13.30/yr

Total overview

 Current costs /yrAt scale (10K+ users) /yr
Vercel€0~€222
Supabase€0~€276
Institutional login€0€0
Expo (EAS)€0~€228
Domains (3x)~€50~€50
Total per year~€50/yr~€776/yr (~€65/mo)

Waived costs

These services are sponsored or donated, saving OpenHospi significant costs.

SentrySponsored

Sentry

Crash reporting & error monitoring (EU)

$80/moSponsored Business plan
Apple Developer ProgramSponsored

Apple Developer Program

Required for publishing to the iOS App Store

€99/yrWaived for non-profits
Google WorkspaceSponsored

Google Workspace

Email, cloud storage and collaboration tools

~€5.75/user/moNon-profit subscription
GitHub TeamSponsored

GitHub Team

Version control, CI/CD and project management

~$4/user/moWaived for non-profits
CrowdinSponsored

Crowdin

Translation management for open-source projects

~$100/moFree for open-source

Total saved per year: ~€1,500+/yr

How do we keep it free?

Donations

Individual contributions from users who want to support the platform.

Sponsorships

Universities and student organizations can sponsor OpenHospi.

Open source

Volunteer developers contribute code, reducing development costs.

Support OpenHospi

Backer

€5/mo

Monthly

Your name on our sponsors page.

Sponsor

€25/mo

Monthly

Your logo on our website and README.

Donation

Flexible

One-time

Support with any amount you choose.

Partners & Sponsors

These organizations help keep OpenHospi free for every student.

SentryAppleGoogle WorkspaceGitHubCrowdinSentryAppleGoogle WorkspaceGitHubCrowdin

Where does the money go?

100% of donations go to infrastructure costs. Via Open Collective every transaction is published publicly. No salaries, no profit, just keeping the platform running for students.

OpenHospi on Open Collective