Open source focus
Open Source Alternatives to RB2B
3 open source MarTech options similar to RB2B, ranked by named competitors first, sector overlap, and our 0-100 AI-readiness score. Every company listed publishes its source: each one carries an open source sector tag and a public GitHub repository.
Elementor69WebsiteRamat Gan, Israel$65.8MElementor is the leading open-source website builder platform for WordPress professionals, enabling pixel-perfect design and efficient site creation with AI-assisted tools.
Open source · Self-hostable
Bitwarden57CybersecuritySanta Barbara, United States$130.0MOpen-source password manager for individuals, teams, and businesses.
Open source · Self-hostable
Ghost53Publishing PlatformSingapore, Singapore$7.4MAn open-source platform for professional publishers to create, share, and grow a business around their content.
Open source · Self-hostable
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| ElementorElementor is the leading open-source website builder platform for WordPress professionals, enabling pixel-perfect design and efficient site creation with AI-assisted tools. | Website | Open source · Self-hostable | Ramat Gan, Israel | $65.8M | 69 | |
| BitwardenOpen-source password manager for individuals, teams, and businesses. | Cybersecurity | Open source · Self-hostable | Santa Barbara, United States | $130.0M | 57 | |
| GhostAn open-source platform for professional publishers to create, share, and grow a business around their content. | Publishing Platform | Open source · Self-hostable | Singapore, Singapore | $7.4M | 53 |