Bitwarden vs 1Password — Trust Score Comparison

Name: Bitwarden vs 1Password Trust Comparison
Creator: Nerq

Side-by-side trust comparison of Bitwarden and 1Password. Scores based on security, compliance, maintenance, popularity, and ecosystem signals.

Bitwarden scores 63.8/100 (C+) while 1Password scores 65.2/100 (B-) on the Nerq Trust Score. The two agents are essentially tied on overall trust. Bitwarden is a uncategorized agent with 16,000 stars. 1Password is a uncategorized agent with 0 stars.

Bitwarden

63.8

C+

Categoryuncategorized

Stars16,000

Sourcepassword_manager

Security90

Maintenance50

Documentation50

1Password

65.2

B-

Categoryuncategorized

Stars0

Sourcepassword_manager

Security90

Maintenance50

Documentation50

Detailed Metric Comparison

Metric	Bitwarden	1Password
Trust Score	63.8/100	65.2/100
Grade	C+	B-
Stars	16,000	0
Category	uncategorized	uncategorized
Security	90	90
Compliance	N/A	N/A
Maintenance	50	50
Documentation	50	50
EU AI Act Risk	N/A	N/A
Verified	No	No

Verdict

Bitwarden (63.8) and 1Password (65.2) have nearly identical trust scores. Both are solid choices. The decision should come down to your specific use case, team preferences, and integration requirements rather than trust differences.

Detailed Analysis

Security

Bitwarden leads on security with a score of 90/100 compared to 1Password's 90/100. This score reflects dependency vulnerability analysis, known CVE exposure, and security best practices. A higher security score means fewer known vulnerabilities and better security hygiene in the codebase.

Maintenance & Activity

Bitwarden demonstrates stronger maintenance activity (50/100 vs 50/100). This metric captures commit frequency, issue response times, and release cadence. Actively maintained tools receive faster security patches and are less likely to accumulate technical debt.

Documentation

Bitwarden has better documentation (50/100 vs 50/100). Good documentation reduces onboarding time and helps teams adopt the tool safely. This score evaluates README completeness, API documentation, code examples, and tutorial availability.

Community & Adoption

Bitwarden has 16,000 GitHub stars while 1Password has 0. Bitwarden has significantly broader community adoption, which typically means more Stack Overflow answers, more third-party tutorials, and faster ecosystem development.

When to Choose Each Tool

Choose Bitwarden if you need:

Larger community (16,000 vs 0 stars)

Choose 1Password if you need:

Higher overall trust score — more reliable for production use

Switching from Bitwarden to 1Password (or vice versa)

When migrating between Bitwarden and 1Password, consider these factors:

API Compatibility: Bitwarden (uncategorized) and 1Password (uncategorized) share similar interfaces since they are in the same category.
Security Review: Run a security audit after migration. Check the Bitwarden safety report and 1Password safety report for known issues.
Testing: Ensure your test suite covers all integration points before switching in production.
Community Support: Bitwarden has 16,000 stars and 1Password has 0. Larger communities typically mean better Stack Overflow answers and migration guides.

Bitwarden Safety Report 1Password Safety Report Bitwarden Alternatives 1Password Alternatives

Frequently Asked Questions

Which is safer, Bitwarden or 1Password?

Based on Nerq's independent trust assessment, Bitwarden has a trust score of 63.8/100 (C+) while 1Password scores 65.2/100 (B-). Both agents are very close in overall trust. Trust scores are based on security, compliance, maintenance, documentation, and community adoption.

How do Bitwarden and 1Password compare on security?

Bitwarden has a security score of 90/100 and 1Password scores 90/100. Both have comparable security profiles. Bitwarden's compliance score is N/A/100 (EU risk: N/A), while 1Password's is N/A/100 (EU risk: N/A).

Should I use Bitwarden or 1Password?

The choice depends on your requirements. Bitwarden (uncategorized, 16,000 stars) and 1Password (uncategorized, 0 stars) serve similar use cases. On trust, Bitwarden scores 63.8/100 and 1Password scores 65.2/100. Review the full KYA reports for each agent before making a decision. Consider factors like integration requirements, documentation quality (50 vs 50), and maintenance activity (50 vs 50).

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Last updated: 2026-08-01 | Data refreshed weekly
Disclaimer: Nerq trust scores are automated assessments based on publicly available signals. They are not endorsements or guarantees. Always conduct your own due diligence.