Passbolt
Open-source password and credential manager for teams, available self-hosted or cloud-hosted.
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OverviewAbout Passbolt
Passbolt is a Luxembourg-based company that develops an open-source credential and password management platform built primarily for security-conscious IT teams and small-to-midsize businesses. Its software provides end-to-end encrypted password sharing with granular access controls, audit logging, and role-based permissions, and can be self-hosted or used as a European-hosted cloud service.
ProductsWhat Passbolt builds
Passbolt Community Edition
A free, open-source, self-hosted edition of the password manager.
Passbolt Pro Edition
A self-hosted edition adding advanced access-management and collaboration features for teams.
Passbolt Cloud
A hosted version of Passbolt operated in Europe for teams that prefer not to self-host.
Track recordMilestones & press
press
Series A led by Airbridge Equity Partners to scale the open-source password manager for teams
funding
Raised $8M (series A), backed by Airbridge Equity Partners, Expon Capital (Digital Tech Fund), ScaleFund and others
FundingPublicly reported rounds
| Year | Round | Amount | Investors | Source |
|---|---|---|---|---|
| pre-seed | $620K | · | tracxn.com | |
| seed | $3.1M | · | tracxn.com | |
| series A | $8M | Airbridge Equity Partners, Expon Capital (Digital Tech Fund), ScaleFund, Seeder, Dedicated, Bondi Capital, Carricha Capital, LBAN, Christophe Bianco, Xavier Buck | techcrunch.com |
amounts as reported in press coverage, not verified against filings
Knowledge baseQuestions people ask
What does Passbolt do?
Passbolt: Open-source password and credential manager for teams, available self-hosted or cloud-hosted.
Can Passbolt be self-hosted?
Yes. Passbolt can be self-hosted on your own infrastructure, or used through the company's cloud offering.
Is Passbolt open source?
Yes. Passbolt's Community Edition is free and open source and can be self-hosted; the company also offers a paid Pro Edition and a European-hosted Cloud edition.
Who led Passbolt's Series A round?
Passbolt's $8M Series A, announced in January 2025, was led by Netherlands-based Airbridge Equity Partners, with participation from existing backers including Expon Capital's Digital Tech Fund, ScaleFund, and LBAN.
What encryption does Passbolt use?
Passbolt secures credentials with end-to-end encryption based on the OpenPGP standard.
ProvenanceEvery field, with its source
Open a source to inspect the evidence. Labels distinguish official records, company-published facts, third-party reporting, and derived values.
| Field | Value | Source | Checked |
|---|---|---|---|
| displayName | Passbolt | passbolt.comcompanyOwned ↗ | |
| sector | Cybersecurity / Password Management | passbolt.comcompanyOwned ↗ | |
| legalName | PASSBOLT S.A. | Luxembourg Business Registers (RCS)official ↗ | |
| rcsNumber | B211048 | Luxembourg Business Registers (RCS)official ↗ | |
| legalForm | SA | Luxembourg Business Registers (RCS)official ↗ | |
| registrationDate | 2016-12-15 | Luxembourg Business Registers (RCS)official ↗ | |
| registeredOffice | 9, Avenue du Blues, L-4368 Belvaux | Luxembourg Business Registers (RCS)official ↗ | |
| operationalAddress (company-stated) | 9 Avenue du Blues, L-4368 Belvaux | passbolt.comcompanyOwned ↗ | |
| vatNumber | LU30974424 | EU VIES VAT registryofficial ↗ | |
| founded | 2016 | Luxembourg Business Registers (RCS)official ↗ | |
| teamSize | 11-50 | linkedin.comthirdParty ↗ | |
| stage | growth (Series A USD 8M (2025); ~USD 11.7M total disclosed) | derived from funding records and team size on filethirdParty | |
| coordinates | 49.501957778, 5.940927778 (9, Avenue du Blues, L-4368 Belvaux) | Geoportail BD-Adressesofficial ↗ | |
| contactEmail | security@passbolt.com | passbolt.comcompanyOwned ↗ | |
| contactPhone | +3522610601 | passbolt.comcompanyOwned ↗ | |
| https://www.linkedin.com/company/passbolt/ | linkedin.comthirdParty ↗ | ||
| longDescription | (about text) | passbolt.comcompanyOwned ↗ | |
| annualAccounts | pending | Centrale des Bilans queuedpending | · |
| publicPresence | LinkedIn + 5 press/news sources | linkedin.comthirdParty ↗ | |
| logo | /logos/passbolt.png | passbolt.comcompanyOwned ↗ |