Bitwarden vs Keeper 2026: Which Password Manager Wins?
Bitwarden is an open-source, budget-friendly password manager with strong encryption and transparent security audits, while Keeper is a closed-source enterprise solution offering advanced threat intelligence, dark web monitoring, and compliance certifications at a premium price point.
Bitwarden
Open-source, affordable password manager with transparent security and generous free tier.
Security-conscious individuals, privacy advocates, small teams, and developers who value transparency and cost-effectiveness.
Keeper Security
Enterprise-focused password manager with advanced threat intelligence and compliance certifications.
Enterprises, healthcare organizations, financial institutions, and regulated businesses requiring compliance certifications and advanced threat detection.
Quick Answer
AI SummaryBitwarden is an open-source, budget-friendly password manager with strong encryption and transparent security audits, while Keeper is a closed-source enterprise solution offering advanced threat intelligence, dark web monitoring, and compliance certifications at a premium price point.
Our Verdict
AI-assistedChoose Bitwarden if you prioritize affordability, security transparency, and open-source principles—ideal for privacy-conscious individuals and small teams. Choose Keeper if you need enterprise-grade compliance certifications, dark web monitoring, threat intelligence, and dedicated support—worth the premium for organizations with regulatory requirements.
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Choose Bitwarden if
Best pickSecurity-conscious individuals, privacy advocates, small teams, and developers who value transparency and cost-effectiveness.
Choose Keeper Security if
Enterprises, healthcare organizations, financial institutions, and regulated businesses requiring compliance certifications and advanced threat detection.
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Key Differences at a Glance
- Pricing (Individual Annual):✓ Bitwarden wins($10/year premium or free vs $34.99/year individual)
- Source Code Transparency:✓ Bitwarden wins(Open-source (fully auditable) vs Closed-source (proprietary))
- Dark Web Monitoring:✓ Keeper Security wins(Included in all paid plans vs Not included in any tier)
Key Facts & Figures
28 numeric metrics compared
| Metric | Bitwarden | Keeper Security | Ratio |
|---|---|---|---|
| File Storage Per User(GB) | 10GB | — | — |
| User Rating(stars out of 5) | 4.7/5.0 | — | — |
| Review Count(number of reviews) | 70 reviews | — | — |
| Premium Annual Cost(USD) | $10.00 | — | — |
| Password Generator Customization Options(options) | 8 options | — | — |
| Review Count(reviews) | 72 | — | — |
| Annual Premium Cost(USD) | $10 | — | — |
| User Rating(out of 5) | 4.7 | — | — |
| Team Plan Price per User(USD/month) | $4 | — | — |
| Major Security Breaches (2010-2026)(count) | 0 | — | — |
| Annual Cost(USD) | $10/year premium (free tier available) | — | — |
| Password Database Size Limit(passwords) | Unlimited | — | — |
| 2FA Methods Supported(count) | 8+ methods (premium) | — | — |
| Max Password Entropy Bits(bits) | 128 bits | — | — |
| Independent Security Audits (Past 3 Years)(audits) | 3 audits | — | — |
| Annual Premium Cost(USD) | $10/year | — | — |
| Last Security Audit Year(year) | 2023 (Cure53) | — | — |
| Supported Languages(languages) | 40+ languages | — | — |
| Annual Subscription Cost (Individual)(USD) | $10 | — | — |
| Breached Credential Database Size(millions) | 50M+ (basic check) | — | — |
| G2 User Interface Rating(out of 5) | 4.5/5 | — | — |
| Number of G2 Reviews(count) | 1,800+ | — | — |
| Annual Premium Cost (Individual)(USD) | $10.00 | $34.99 | |
| Independent Security Audits(audits) | 3 third-party audits (2024) | Multiple SOC 2 audits annually | |
| Individual Annual Cost(USD) | $10/year | — | — |
| Family Plan (5 users) Annual Cost(USD) | $40/year (5x individual plans) | — | — |
| Last Independent Security Audit(years ago) | 2024 (annual audits) | — | — |
| Business Plan Cost Per User/Month(USD) | $3/user/month | — | — |
Sourced from publicly available data ·
Key Differences
7 attributes compared head-to-head
- $10/year premium or free(winner)Pricing (Individual Annual)$34.99/year individual
- Open-source (fully auditable)(winner)Source Code TransparencyClosed-source (proprietary)
- Not included in any tierDark Web MonitoringIncluded in all paid plans(winner)
- SOC 2 Type II onlyEnterprise Compliance CertificationsSOC 2, HIPAA, FISMA, ISO 27001(winner)
- Yes (independently audited)Zero-Knowledge ArchitectureYes (proprietary implementation)
- Available on premium ($10/year)Emergency Access FeatureAvailable on all paid plans(winner)
- Large open-source community, extensive GitHub support(winner)User Community & DocumentationSmaller community, primarily enterprise-focused support
- Pricing (Individual Annual)
Bitwarden
$10/year premium or free(winner)
Keeper Security
$34.99/year individual
- Source Code Transparency
Bitwarden
Open-source (fully auditable)(winner)
Keeper Security
Closed-source (proprietary)
- Dark Web Monitoring
Bitwarden
Not included in any tier
Keeper Security
Included in all paid plans(winner)
- Enterprise Compliance Certifications
Bitwarden
SOC 2 Type II only
Keeper Security
SOC 2, HIPAA, FISMA, ISO 27001(winner)
- Zero-Knowledge Architecture
Bitwarden
Yes (independently audited)
Keeper Security
Yes (proprietary implementation)
- Emergency Access Feature
Bitwarden
Available on premium ($10/year)
Keeper Security
Available on all paid plans(winner)
- User Community & Documentation
Bitwarden
Large open-source community, extensive GitHub support(winner)
Keeper Security
Smaller community, primarily enterprise-focused support
Full Comparison
| Attribute | Bitwarden | Keeper Security |
|---|---|---|
| File Storage Per User(GB) | 10GB | — |
| User Rating(stars out of 5) | 4.7/5.0 | — |
| Capterra Rating(stars out of 5) | 4.7 | — |
| Number of G2 Reviews(count) | 1,800+ | — |
| Review Count(number of reviews) | 70 reviews | — |
| Source Code | Open-source | — |
| Code Open-Source | 100% open-source | — |
| Code Accessibility | Open-source (GitHub) | — |
| Source Code Availability | Open-source on GitHub | — |
| Independent Security Audits(audits) | 3 third-party audits (2024)(winner) | Multiple SOC 2 audits annually |
| Password Storage Limit(passwords) | Unlimited | — |
| Free Plan Device Limit(devices) | Unlimited | — |
| Password Generator Customization Options(options) | 8 options | — |
| VPN Service Included | No | — |
| Secure Messaging Feature | No | — |
Show 11 more attributesFree Plan Capacity(items) Unlimited — Enterprise Integration Support Growing — Browser Extensions Official extensions for 4 major browsers — Offline Functionality(capability level) Partial (cached data only) — Cross-Device Sync Automatic cloud sync — Password Database Size Limit(passwords) Unlimited — Free Tier Password Limit(passwords) Unlimited Not offered Free Plan Password Limit(passwords) Unlimited — Built-in VPN Service No (separate service required) — Supported Languages(languages) 40+ languages — Emergency Access Feature Not available — | ||
| Supported Platforms | 6 (iOS, Android, Mac, Windows, Linux, Web) | — |
| Premium Annual Cost(USD) | $10.00 | — |
| Free Plan Availability | Yes, unlimited features | — |
| Individual Annual Cost(USD per year) | $10 | — |
| Team Plan Cost(USD per user per month) | $4 | — |
| Annual Premium Cost(USD) | $10 | — |
Show 8 more attributesTeam Plan Price per User(USD/month) $4 — Annual Cost(USD) $10/year premium (free tier available) — Annual Premium Cost(USD) $10/year — Annual Subscription Cost (Individual)(USD) $10 — Annual Premium Cost (Individual)(USD) $10.00 $34.99 Individual Annual Cost(USD) $10/year — Family Plan (5 users) Annual Cost(USD) $40/year (5x individual plans) — Business Plan Cost Per User/Month(USD) $3/user/month — | ||
| Identity Theft Monitoring | Not available | — |
| Dark Web Monitoring | No | Yes (all paid tiers) |
| Travel Mode Feature(yes/no) | No | — |
| Encryption Standard(bit) | AES-256, PBKDF2 | AES-256, PBKDF2 |
| Major Security Breaches (2010-2026)(count) | 0 | — |
| 2FA Methods Supported(count) | 8+ methods (premium) | — |
| Max Password Entropy Bits(bits) | 128 bits | — |
| Independent Security Audits (Past 3 Years)(audits) | 3 audits | — |
Show 4 more attributesSource Code Transparency 100% open-source — Last Security Audit Year(year) 2023 (Cure53) — Breached Credential Database Size(millions) 50M+ (basic check) — Zero-Knowledge Architecture Yes (audited) Yes (audited) | ||
| Enterprise Support Availability | Community-based | — |
| Customer Support Availability(hours/week) | Community forum + email | — |
| Review Count(reviews) | 72 | — |
| User Rating(out of 5) | 4.7 | — |
| Open Source | Yes | — |
| Open Source Code(yes/no) | Yes (GitHub) | — |
| Last Independent Security Audit(years ago) | 2024 (annual audits) | — |
| Self-Hosting Option | Yes | — |
| Self-Hosting Available(boolean) | Yes, fully supported | — |
| Self-hosting Support | Fully supported with official guidance | — |
| Self-Hosting Option(yes/no) | Yes (via Vaultwarden) | No |
| Mobile App Support | Official native apps (iOS/Android) | — |
| Open Source | Yes, publicly audited | — |
| G2 User Interface Rating(out of 5) | 4.5/5 | — |
| HIPAA Compliance Certified | No | Yes |
BitwardenKeeper SecurityShow 11 more attributes
Show 8 more attributes
Show 4 more attributes
Pros & Cons
10 pros·4 cons across both
Bitwarden
Pros
- Free tier with unlimited passwords and 2-factor authentication (TOTP)
- Fully open-source code available on GitHub for independent security audits
- Premium plan at $10/year—65% cheaper than Keeper
- Self-hosting option available for complete control over data
- Strong community of 50,000+ GitHub stars with active development
Cons
- No dark web monitoring or breach alerts (requires paid Keeper equivalent)
- Limited enterprise compliance certifications compared to Keeper
Keeper Security
Pros
- Integrated dark web monitoring and breach notifications on all paid tiers
- Multiple enterprise compliance certifications: SOC 2, HIPAA, FISMA, ISO 27001
- Advanced threat intelligence and real-time security incident response
- Dedicated customer support with enterprise SLAs
- BreachWatch feature monitors 10+ billion+ compromised credentials continuously
Cons
- Closed-source proprietary code—security relies on vendor trust and audits, not transparency
- Premium pricing at $34.99/year individual ($45/year with dark web monitoring)
Frequently Asked Questions
5 questions
Both use military-grade AES-256 encryption and zero-knowledge architecture, meaning neither the vendor nor hackers can access your passwords. Bitwarden's open-source code has been independently audited 3 times and is publicly verifiable. Keeper uses a closed-source approach but has multiple SOC 2 Type II audits. Security is comparable; the difference is transparency (Bitwarden) vs. compliance certifications (Keeper).
Resources & Learn More
Curated sources to dive deeper
Where to Buy
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Wikipedia
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