Bitwarden is part of the evolution of secrets management tools that emerged as organizations needed more secure ways to store credentials. This page covers the complete history of Bitwarden from its founding to current releases.
¶ Founding and Early Years (2015-2016)
2015:
- Kyle Spearrin founds 8bit Solutions LLC in Santa Barbara, California
- Initial development of Bitwarden password manager begins
- Vision: Create open-source password management for everyone
2016:
- Bitwarden officially launched as open-source password manager
- First public release of Bitwarden server and client applications
- Company incorporated as Bitwarden Inc. (parent of 8bit Solutions LLC)
- Headquarters established in Santa Barbara, California
¶ Growth and Expansion (2017-2020)
2017:
- Bitwarden gains traction in open-source community
- Browser extensions released for Chrome, Firefox, Edge
- Desktop applications launched for Windows, macOS, Linux
- Mobile apps released for iOS and Android
2018:
- Enterprise features introduced (SSO, directory sync)
- Bitwarden reaches 100,000+ users
- First third-party security audit completed
- Self-hosted deployment gains popularity
2019:
- Bitwarden reaches 500,000+ users worldwide
- Enhanced organization features for teams
- Compliance certifications pursued (SOC 2, HIPAA)
- API and CLI tools released for developers
2020:
- Remote work surge drives adoption (1M+ users)
- Bitwarden Send launched for secure file sharing
- Enhanced 2FA options (WebAuthn, YubiKey)
- Bitwarden Secrets Manager concept introduced
¶ Maturation and Innovation (2021-2023)
2021:
- Bitwarden reaches 2M+ users
- $100M Series A funding round (September 2022 announced)
- Bitwarden Secrets Manager beta launched
- Passwordless authentication (FIDO2/WebAuthn) support added
- Enhanced admin console and reporting
2022:
- Bitwarden Secrets Manager GA (General Availability)
- 3M+ users worldwide
- New UI/UX improvements across all clients
- Advanced 2FA options (TOTP generator in premium)
- Emergency access feature enhanced
2023:
- 4M+ users, 50,000+ businesses
- Bitwarden Passwordless.dev launched for developers
- AI-powered security features introduced
- Enhanced SSO integrations (SAML, OIDC)
- Bitwarden Authenticator app released
2024:
- 5M+ users worldwide
- Bitwarden Lite beta released (single-container deployment)
- Access Intelligence feature launched (dark web monitoring)
- Native Windows 11 passkey support
- Enhanced mobile apps with biometric authentication
- 50+ languages supported
2025:
- December 2025: Bitwarden Lite GA (v2025.11.1) – Official single-container deployment
- 10M+ users, 50,000+ businesses in 180+ countries
- Bitwarden Unified renamed to Bitwarden Lite
- Passkey innovation with up to 10 security keys per premium account
- MCP (Model Context Protocol) functions for AI-assisted workflows
- Enhanced premium plans with vulnerability identification
2026:
- January 2026: Version 2026.1.0 released with organization member export
- February 2026: Version 2026.1.2 (current latest)
- Continued focus on identity security posture
- AI-assisted secure workflows
- Expanded enterprise capabilities
The flagship product for individuals and organizations:
| Year |
Version |
Key Features Added |
| 2016 |
1.0 |
Initial release, basic vault |
| 2017 |
1.5 |
Browser extensions, desktop apps |
| 2018 |
2.0 |
Organization features, SSO |
| 2019 |
2.5 |
API, CLI, directory sync |
| 2020 |
3.0 |
Bitwarden Send, enhanced 2FA |
| 2021 |
3.5 |
Secrets Manager beta, WebAuthn |
| 2022 |
4.0 |
Secrets Manager GA, new UI |
| 2023 |
4.5 |
Passwordless.dev, Authenticator |
| 2024 |
5.0 |
Bitwarden Lite beta, Access Intelligence |
| 2025 |
5.5 |
Bitwarden Lite GA, passkeys (10 keys) |
| 2026 |
6.0 |
Member export, AI workflows |
Launched for DevOps and infrastructure secrets:
| Year |
Version |
Key Features |
| 2021 |
Beta |
Initial beta release |
| 2022 |
1.0 |
GA with CLI, SDKs |
| 2023 |
2.0 |
Enhanced integrations (CI/CD, Kubernetes) |
| 2024 |
3.0 |
Dynamic secrets, automated rotation |
| 2025 |
4.0 |
Machine identity management, enhanced SDKs |
FIDO2 WebAuthn authentication for developers:
| Year |
Version |
Key Features |
| 2023 |
1.0 |
Initial release, WebAuthn API |
| 2024 |
2.0 |
Passkey support, enhanced SDKs |
| 2025 |
3.0 |
Biometric authentication, mobile SDKs |
| Version |
Release Date |
Key Changes |
| 2026.2.0 |
February 19, 2026 |
Latest stable release with security improvements and bug fixes |
| 2026.1.2 |
February 5, 2026 |
Core v2026.1.1, Web v2026.1.1 |
| 2026.1.1 |
January 26, 2026 |
Certbot cleanup removed |
| 2026.1.0 |
January 22, 2026 |
Core v2026.1.0, Web v2026.1.0, org member export, 10 security keys for premium |
| Version |
Release Date |
Key Changes |
| 2025.12.2 |
January 13, 2026 |
Core v2025.12.2, Web v2025.12.2 |
| 2025.12.1 |
December 29, 2025 |
Core v2025.12.1, Web v2025.12.1 |
| 2025.12.0 |
December 12, 2025 |
Core v2025.12.0, Web v2025.12.0 |
| 2025.11.1 |
December 3, 2025 |
Bitwarden Lite GA, deprecated syslog destination |
| 2025.11.0 |
November 13, 2025 |
Core v2025.11.0, Web v2025.11.1 |
| 2025.10.1 |
October 30, 2025 |
Core v2025.10.1, Web v2025.10.1 |
| 2025.10.0 |
October 16, 2025 |
Enhanced logging, SSO security fix, login lifetime controls |
| Version |
Release Date |
Key Changes |
| 2024.12.x |
December 2024 |
Year-end stability release |
| 2024.11.x |
November 2024 |
Access Intelligence enhancements |
| 2024.10.x |
October 2024 |
Bitwarden Lite beta |
| 2024.9.x |
September 2024 |
Passkey improvements |
| 2024.8.x |
August 2024 |
Mobile app updates |
| 2024.7.x |
July 2024 |
Enhanced admin console |
| 2024.6.x |
June 2024 |
SSO enhancements |
| 2024.5.x |
May 2024 |
Security improvements |
| 2024.4.x |
April 2024 |
UI/UX improvements |
| 2024.3.x |
March 2024 |
Performance optimizations |
| 2024.2.x |
February 2024 |
New year features |
| 2024.1.x |
January 2024 |
Initial 2024 release |
2016-2018: Monolithic Architecture
- Single server application
- SQL Server database
- Basic web vault
2019-2021: Microservices Transition
- Separated services (API, Identity, SSO, Notifications)
- Redis for caching
- Enhanced scalability
2022-2024: Container-Native
- Docker-first deployment
- Kubernetes support
- 11-container architecture
2025-Present: Lite + Standard
- Bitwarden Lite: Single container, SQLite
- Bitwarden Standard: Full microservices
- Flexible deployment options
| Period |
Primary Database |
Notes |
| 2016-2025 |
Microsoft SQL Server |
Required for Standard deployment |
| 2025+ |
SQLite (Lite), MSSQL (Standard) |
Lite uses SQLite by default |
| 2025+ |
PostgreSQL, MySQL (Lite) |
External DB options for Lite |
| Year |
Platforms Added |
| 2016 |
Web vault, browser extensions |
| 2017 |
Desktop apps (Windows, macOS, Linux) |
| 2017 |
Mobile apps (iOS, Android) |
| 2019 |
CLI tool |
| 2021 |
SDKs (Go, Python, C#, Java, etc.) |
| 2023 |
Authenticator app |
| 2025 |
Enhanced mobile with biometrics |
¶ Market Position and Adoption
| Year |
Users |
Businesses |
Countries |
| 2018 |
100,000+ |
– |
– |
| 2019 |
500,000+ |
– |
– |
| 2020 |
1,000,000+ |
– |
– |
| 2021 |
2,000,000+ |
– |
– |
| 2022 |
3,000,000+ |
– |
– |
| 2023 |
4,000,000+ |
50,000+ |
180+ |
| 2024 |
5,000,000+ |
50,000+ |
180+ |
| 2025 |
10,000,000+ |
50,000+ |
180+ |
- Open Source: AGPL-3.0 licensed server components
- Security Audits: Regular third-party audits (Cure53, etc.)
- Compliance: SOC 2 Type II, HIPAA-ready, GDPR-compliant
- Community: Active GitHub community, bug bounty program
- 2016: First commit to GitHub
- 2018: 100k stars on GitHub
- 2020: Zero-knowledge encryption architecture documented
- 2021: Secrets Manager beta
- 2022: Secrets Manager GA
- 2024: Bitwarden Lite beta
- 2025: Bitwarden Lite GA (single container)
- 2026: 10M+ users milestone
- 2016: Company founded
- 2019: First enterprise customers
- 2022: $100M Series A funding
- 2023: 50,000 business customers
- 2025: 10M users, expanded premium features
- AI Integration: Enhanced AI-assisted secure workflows
- Identity Security: Access Intelligence expansion
- Passkeys: Native Windows 11 and platform passkey support
- DevOps: Enhanced Secrets Manager with dynamic secrets
- Compliance: Additional certifications and audits
- Performance: Continued optimization for Lite and Standard
- Passwordless Authentication: FIDO2/WebAuthn adoption
- Zero Trust Security: Integration with zero trust architectures
- AI Governance: Secure AI workflow integration (MCP)
- Edge Deployment: Lightweight deployments for edge computing
Any questions?
Feel free to contact us. Find all contact information on our contact page.