Houdini

At a glance

• Editor score
  6.0 / 10
• Pricing
  Open source
• Best for
  Technical teams wanting self-hosted fundraising
• Paid from
  Free
• Facts checked
  19 Sep 2026

• Where it wins

  • Supports crowdfunding, donation widgets, events and recurring gifts.
  • Includes payout, metrics and supporter-management dashboards.
  • Open-source code can be deployed on an organization's own infrastructure.

• Where it doesn't

  • Self-hosting requires an organization-managed deployment.
  • Payment processing is separate from the software.
  • Stripe is the only listed integration; the latest version is in heavy development.

Our verdict on Houdini

Houdini is an open-source fundraising platform for nonprofits and NGOs that want to run fundraising software on their own infrastructure. Its feature set spans crowdfunding campaigns, donation widgets, fundraising events, nonprofit profiles, recurring-donation management, payout history, metrics and supporter relationship management. That breadth makes it relevant to technical teams looking to bring several fundraising workflows together, rather than organizations seeking a hosted subscription service they can start using without managing deployment.

The product is distributed as software code, with Linux and self-hosted deployment listed as its platforms. Organizations deploy it on their own infrastructure and configure Stripe payment credentials. The listed dashboards cover payment history and payouts, recurring donations, metrics and business intelligence, and supporter relationships; there is also nonprofit organization user-account management. Stripe is the sole listed integration, so teams evaluating fit should consider whether that payment connection suits their requirements. Payment processing is categorized as separate, which means Houdini should not be treated as an all-in-one payment service.

There is no hosted subscription plan described; the offering is open-source software rather than a hosted product. A notable adoption consideration is project maturity: the current repository describes the latest version as pre-2.0 and in heavy development, and recommends version 1 for some users. Teams comfortable assessing and managing a self-hosted codebase may value the broad fundraising toolkit and infrastructure control. Organizations that need a managed hosted service, a wider integration ecosystem, or a more settled current release should consider alternatives before choosing Houdini.

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Houdini pricing

Houdini fact sheet

Houdini integrations

Houdini lists 1 integrations on its own site.

• Stripe

Alternatives to Houdini

• ZeffyA broad free toolkit for donations, events, campaigns, and donor records.9.4
• GivebutterBroad free fundraising and donor-management tools, with paid upgrades for automation and reporting.9.2
• GoFundMe ProA broad nonprofit fundraising platform with free access and paid custom options.9.0

See all Houdini alternatives →

Featured on iTechGuides

Houdini is listed in our Nonprofit Fundraising Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update