Is Heroku Safe?
Heroku — Nerq Trust Score 61.5/100 (C+ grade). Based on analysis of 2 trust dimensions, it is generally safe but has some concerns. Last updated: 2026-04-25.
Use Heroku with some caution. Heroku is a web hosting provider with a Nerq Trust Score of 61.5/100 (C+), based on 3 independent data dimensions. Below the recommended threshold of 70. Security: 90/100. Popularity: 75/100. Data sourced from multiple public sources including package registries, GitHub, NVD, OSV.dev, and OpenSSF Scorecard. Last updated: 2026-04-02. Machine-readable data (JSON).
Is Heroku safe?
CAUTION — Heroku has a Nerq Trust Score of 61.5/100 (C+). It has moderate trust signals but shows some areas of concern that warrant attention. Suitable for development use — review security and maintenance signals before production deployment.
What is Heroku's trust score?
Heroku has a Nerq Trust Score of 61.5/100, earning a C+ grade. This score is based on 2 independently measured dimensions including security, maintenance, and community adoption.
What are the key security findings for Heroku?
Heroku's strongest signal is security at 90/100. No known vulnerabilities have been detected. It has not yet reached the Nerq Verified threshold of 70+.
What is Heroku and who maintains it?
| Author | Unknown |
| Category | Web Hosting |
| Source | N/A |
Hosting Assessment
Security & Compliance
Heroku: SOC 2 certified.
Security Track Record
Heroku has no known major data breaches and maintains independent security certification.
Based in United States. Independently audited.
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Safety Guide: Heroku
What is Heroku?
Heroku is a web hosting provider — Heroku is a cloud platform as a service (PaaS) owned by Salesforce. Founded in 2007. Supports Ruby, Node.js, Python, Java, PHP, Go, and more. Pioneered the concept of developer-friendly PaaS. Ended fr.
How to Verify Safety
Check uptime history. Review security compliance and data center locations.
You can also check the trust score via API: GET /v1/preflight?target=Heroku
Key Safety Concerns for web hosting provider
When evaluating any web hosting provider, watch for: uptime reliability, security compliance, breach history, data location.
Trust Assessment
Heroku has a Nerq Trust Score of 62/100 (C+) and has not yet reached Nerq trust threshold (70+). This score is based on automated analysis of security, maintenance, community, and quality signals.
Key Takeaways
- Heroku has a Trust Score of 62/100 (C+).
- Review carefully before use — below trust threshold.
- Always verify independently using the Nerq API.
Detailed Score Analysis
| Dimension | Score |
|---|---|
| Security | 90/100 |
| Maintenance | 50/100 |
| Popularity | 75/100 |
| Quality | 50/100 |
| Community | 35/100 |
Based on 5 dimensions. Data from multiple public sources including package registries, GitHub, NVD, OSV.dev, and OpenSSF Scorecard.
What data does Heroku collect?
Privacy assessment for Heroku is not yet available. See our methodology for how Nerq measures privacy, or the public privacy review for any community-contributed notes.
Is Heroku secure?
Security score: 90/100. This meets the recommended security threshold for production use.
Nerq monitors this entity against NVD, OSV.dev, and registry-specific vulnerability databases for ongoing security assessment.
Full analysis: Heroku Security Report
How we calculated this score
Heroku's trust score of 61.5/100 (C+) is computed from multiple public sources including package registries, GitHub, NVD, OSV.dev, and OpenSSF Scorecard. The score reflects 5 independent dimensions: security (90/100), maintenance (50/100), popularity (75/100), quality (50/100), community (35/100). Each dimension is weighted equally to produce the composite trust score.
Nerq analyzes over 7.5 million entities across 26 registries using the same methodology, enabling direct cross-entity comparison. Scores are updated continuously as new data becomes available.
This page was last reviewed on April 25, 2026. Data version: 0.0.
Full methodology documentation · Machine-readable data (JSON API)
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Disclaimer: Nerq trust scores are automated assessments based on publicly available signals. They are not endorsements or guarantees. Always conduct your own due diligence.