Open Source Alternatives to Kivra
5 open source Digital Mailbox options similar to Kivra, 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.
CIQ59Artificial IntelligenceReno, United States$26.0MSponsors of OpenWALDO, a community-driven initiative for open-source AI training data, and provider of enterprise Linux, HPC, and AI infrastructure software.
Open source
Archestra.AI50Artificial IntelligenceLondon, United Kingdom$10.0MAn open-source platform enabling enterprises to securely connect sensitive data to AI agents.
Open source · Self-hostable
VeraCrypt16CybersecurityParis, FranceOpen-source disk encryption software for Windows, macOS, and Linux.
Open source
Kryptvakt8CybersecurityKryptvakt offers a secure, decentralized platform for managing and sharing sensitive data.
Open source
Naps2 Software8Document ManagementFree and open-source scanning software for Windows, Mac, and Linux, simplifying document digitization.
Open source · Self-hostable
| Company | Sector | License | HQ | Funding | Score | Website |
|---|---|---|---|---|---|---|
| CIQSponsors of OpenWALDO, a community-driven initiative for open-source AI training data, and provider of enterprise Linux, HPC, and AI infrastructure software. | Artificial Intelligence | Open source | Reno, United States | $26.0M | 59 | |
| Archestra.AIAn open-source platform enabling enterprises to securely connect sensitive data to AI agents. | Artificial Intelligence | Open source · Self-hostable | London, United Kingdom | $10.0M | 50 | |
| VeraCryptOpen-source disk encryption software for Windows, macOS, and Linux. | Cybersecurity | Open source | Paris, France | — | 16 | |
| KryptvaktKryptvakt offers a secure, decentralized platform for managing and sharing sensitive data. | Cybersecurity | Open source | — | — | 8 | |
| Naps2 SoftwareFree and open-source scanning software for Windows, Mac, and Linux, simplifying document digitization. | Document Management | Open source · Self-hostable | — | — | 8 |