Replica vs Lost Ark — Trust Score Comparison

Name: Replica vs Lost Ark Trust Comparison
Creator: Nerq

Side-by-side trust comparison of Replica and Lost Ark. Scores based on security, compliance, maintenance, popularity, and ecosystem signals.

Replica scores 59.0/100 (C) while Lost Ark scores 64.0/100 (C+) on the Nerq Trust Score. Lost Ark leads by 5.0 points. Replica is a uncategorized agent with 85 stars. Lost Ark is a uncategorized agent with 71 stars.

Replica

59.0

Categoryuncategorized

Stars85

Sourcesteam

Security70

Maintenance60

Documentation50

Lost Ark

64.0

C+

Categoryuncategorized

Stars71

Sourcesteam

Security70

Maintenance60

Documentation50

Detailed Metric Comparison

Metric	Replica	Lost Ark
Trust Score	59.0/100	64.0/100
Grade	C	C+
Stars	85	71
Category	uncategorized	uncategorized
Security	70	70
Compliance	N/A	N/A
Maintenance	60	60
Documentation	50	50
EU AI Act Risk	N/A	N/A
Verified	No	No

Verdict

Lost Ark leads with a trust score of 64.0/100 compared to Replica's 59.0/100 (a 5.0-point difference). However, Replica has stronger community adoption (85 vs 71 stars). Both agents should be evaluated based on your specific requirements.

Detailed Analysis

Security

Replica leads on security with a score of 70/100 compared to Lost Ark's 70/100. 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

Replica demonstrates stronger maintenance activity (60/100 vs 60/100). 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

Replica 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

Replica has 85 GitHub stars while Lost Ark has 71. Both tools have comparable community sizes, suggesting similar levels of ecosystem support and third-party resources.

When to Choose Each Tool

Choose Replica if you need:

Larger community (85 vs 71 stars)

Choose Lost Ark if you need:

Higher overall trust score — more reliable for production use

Switching from Replica to Lost Ark (or vice versa)

When migrating between Replica and Lost Ark, consider these factors:

API Compatibility: Replica (uncategorized) and Lost Ark (uncategorized) share similar interfaces since they are in the same category.
Security Review: Run a security audit after migration. Check the Replica safety report and Lost Ark safety report for known issues.
Testing: Ensure your test suite covers all integration points before switching in production.
Community Support: Replica has 85 stars and Lost Ark has 71. Larger communities typically mean better Stack Overflow answers and migration guides.

Replica Safety Report Lost Ark Safety Report Replica Alternatives Lost Ark Alternatives

Frequently Asked Questions

Which is safer, Replica or Lost Ark?

Based on Nerq's independent trust assessment, Replica has a trust score of 59.0/100 (C) while Lost Ark scores 64.0/100 (C+). The 5.0-point difference suggests Lost Ark has a stronger trust profile. Trust scores are based on security, compliance, maintenance, documentation, and community adoption.

How do Replica and Lost Ark compare on security?

Replica has a security score of 70/100 and Lost Ark scores 70/100. Both have comparable security profiles. Replica's compliance score is N/A/100 (EU risk: N/A), while Lost Ark's is N/A/100 (EU risk: N/A).

Should I use Replica or Lost Ark?

The choice depends on your requirements. Replica (uncategorized, 85 stars) and Lost Ark (uncategorized, 71 stars) serve similar use cases. On trust, Replica scores 59.0/100 and Lost Ark scores 64.0/100. 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 (60 vs 60).

Related Comparisons

Last updated: 2026-10-04 | 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.