Our verdict
CiviCRM and Admidio are both nonprofit tools for restaurants. On our independent rubric, CiviCRM scores 4.2/5 versus 2.9/5 for Admidio. Choose CiviCRM if you're Nonprofits and NGOs needing integrated donor + membership + event management or Organizations already running WordPress or Drupal who want CRM inside their CMS; choose Admidio if you're Clubs, associations, and volunteer groups managing member contact data and relationships or Organizations with no budget needing free, full-featured membership CRM.
Side-by-side comparison
| Metric | CiviCRM | Admidio |
|---|---|---|
| Editorial score | 4.2/5 | 2.9/5 |
| G2 rating | — | — |
| Capterra rating | — | — |
| Starting price | Free (self-hosted) | Free |
| Free tier | ||
| Free trial | ||
| Integrations | 10 · WordPress, Drupal, Joomla… | 3 · Docker, PHP/MySQL hosting environments, CSV data import/export… |
| Best for | Nonprofits and NGOs needing integrated donor + membership + event management, Organizations already running WordPress or Drupal who want CRM inside their CMS, Advocacy groups managing campaigns, case work, and peer-to-peer fundraising | Clubs, associations, and volunteer groups managing member contact data and relationships, Organizations with no budget needing free, full-featured membership CRM, Nonprofits wanting self-hosted data control with no per-user or feature fees |
| Category | nonprofit | nonprofit |
| Founded | 2005 | 2004 |
| HQ | California, USA | — |
A teal check marks the stronger option on each measurable row. Ratings are sourced from G2/Capterra with attribution on each listing.
CiviCRM
- Completely free with no per-user or feature fees
- Purpose-built for nonprofits — covers fundraising, membership, events, advocacy
- Active community with 20+ years of development and 600+ extensions
- CMS-native: lives inside existing WordPress or Drupal site
- Steep learning curve; requires technical setup on a LAMP/CMS stack
- UI feels dated compared to modern SaaS CRMs
- Not suited for for-profit sales pipeline use cases
Admidio
- Completely free and open-source with no limits on users or features
- Actively maintained: version 5.0.10 released May 2026 with 459 GitHub stars
- Flexible role model adapts to any organizational structure
- Self-hosted with Docker support — full data sovereignty
- Not a sales CRM — no deals, leads, pipeline, or marketing automation
- Limited integration with third-party business tools
- Primarily for membership management — weaker fit for nonprofits needing fundraising CRM
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