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4.0/5.0
VerifiedFreeLast technical review:
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Openroster

Open-source company directory for tracking and verifying transparent organizations.

Pricing

$0/mo

Free
Score

4.0/5

Last technical review
2026-11-07
Available plansVisit website (opens in a new tab)

Technical Overview

Openroster is an open-source enterprise directory platform built to track and verify transparent organizations and entities featuring Open in their names. Geared towards technical analysts and researchers, the tool deploys as a web service to streamline corporate discovery and auditing.

Analyst Evaluation: Pros and Limitations

Verified Advantages

  • Fully open and transparent directory access.
  • Specialized focus on open-model organizations.
  • Streamlined entity and project verification.

Technical Considerations

  • Limited multi-user collaboration features.
  • Absence of advanced SSO and SAML authentication support.

Technical Capabilities & Features

3/7
Included:REST & GraphQL API
Not available:SSO / SAML Authentication
Included:Self-Hosted Option
Included:Full Data Export
Not available:Role-Based Access Control (RBAC)
Not available:Custom Domains & SSL
Not available:Immutable Audit Logs
Scorecard
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Technical Scorecard: Openroster

75/100
DX & Tech Documentation
Favorable
70/100
Pricing Fairness
Excellent
90/100
Security & Governance
Favorable
60/100
Data Portability & Sovereignty
Excellent
85/100
Performance & Reliability
Favorable
70/100

Time to Value & Fit by Segment: Openroster

Estimated Time-to-Value< 1 hour (Immediate)

Near-instantaneous deployment with minimal technical friction.

Learning CurveLow (Intuitive)

Rapid onboarding for developers without prior training required.

Fit Index by Organization Size

Startup & Agile Teams1 to 50 members
80%
Mid-Market & Scaleup50 to 500 members
50%
Corporate Enterprise500+ members
30%
Pricing & TCO
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Pricing

$0.00/mo

Model: FREE.

Free Tier Verification:

  • No credit card required
  • Commercial use allowed
  • Unlimited usage with no expiration
  • No mandatory watermarks
Get Openroster (opens in a new tab)

Billing Risks & Hidden Clauses: Openroster

Free Tier Limits:

Acceso libre e indefinido a todo el directorio público sin límites de uso.

Total Cost of Ownership (TCO) Projection: Openroster$0.00/mo
Deterministic cost estimation at 12 and 36 months based on team size, including SSO tax premiums and annual prepay discounts.
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Licensing Cost (1 to 100+ seats)
$0/forever
Unlimited team members with zero penalties
SSO Tax (SAML Enterprise)
$0no surcharge
No artificial security barriers
3-Year Investment (Software TCO)
$0total
operates under a zero-cost or open-source model. Licensing TCO is identical:
Usage Surcharges & Bill Shock Simulator: OpenrosterWhat usage costs as you scale
Detect overage penalties before they impact engineering budget.
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Prototype / MVP (10 GB)

Included base quota in plan: 10 GB.
Low Risk / Predictable Bill
Base Monthly Rate
$0/mo
Fixed subscription or contracted tier
Overage Penalty
$0/month extra
Usage covered within plan quota
Estimated Monthly Invoice
$0/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Suitable for development; verify concurrent connection limits.

Base Production (50 GB)

Included base quota in plan: 50 GB.
Low Risk / Predictable Bill
Base Monthly Rate
$0/mo
Fixed subscription or contracted tier
Overage Penalty
$0/month extra
Usage covered within plan quota
Estimated Monthly Invoice
$0/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Implement table compression policies and temporal partitioning.

Active Growth (250 GB)

Included base quota in plan: 250 GB.
Low Risk / Predictable Bill
Base Monthly Rate
$0/mo
Fixed subscription or contracted tier
Overage Penalty
$0/month extra
Usage covered within plan quota
Estimated Monthly Invoice
$0/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Offload cold backups to standard object storage (S3).

Large Scale (1.000 GB (1 TB))

Included base quota in plan: 1,000 GB.
Low Risk / Predictable Bill
Base Monthly Rate
$0/mo
Fixed subscription or contracted tier
Overage Penalty
$0/month extra
Usage covered within plan quota
Estimated Monthly Invoice
$0/mo
Total monthly cost before taxes
Technical Mitigation Recommendation:

Migrate to dedicated instance or self-hosted cluster to curtail I/O fees.

Security & Data Exit
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Compliance & Security Standards: Openroster

SOC 2 Type IINot reported
ISO 27001Not reported
GDPR / RGPDNot reported
HIPAANot reported
PCI-DSSNot reported
Jurisdiction & Legal Sovereignty
🇺🇸United States [US]Subject to US CLOUD ActDPA On Request
SSO Availability (SAML Enterprise)
No SSO Documented
Data Residency
GLOBALGitHub
AI Privacy Policy
Not evaluated
Data Liberation & Migration Runbook: OpenrosterJSON · CSV
Actionable escape runbook and credential export guarantees to mitigate vendor lock-in.
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Supported Structured Export Formats
JSONCSV
Password Hash Portability
Locked: Proprietary Algorithm / No Export

Credential hashes are guarded under proprietary algorithms and cannot be exported.

CLI Command / Rescue Endpoint
git clone https://github.com/openroster/openroster
Exit Protocol & Migration Notes

Datos accesibles mediante repositorios públicos y exportación de directorios.

Deployment & Infrastructure Requirements: OpenrosterDocker
Hardware specs and Docker directives to run on local servers, dedicated VPS, or Kubernetes without telemetry leak to the cloud.
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Minimum Memory1 GB RAM (Recommended)
Compute CPU1 vCPU
Runtime / LanguageTypeScript / Go / Rust
Code LicenseOpen Source
Docker CLI Directive
docker run -d --name openroster -p 8080:8080 openroster:latest
Companion Services & Dependencies:
PostgreSQL 15+Redis 7+
Community & Repository
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Technical Reputation of Openroster

74/100 Technical Trust

Frequent Praises in Production

  • Fully open and transparent directory access.
  • Specialized focus on open-model organizations.
  • Streamlined entity and project verification.

Reported Production Frictions

  • Limited multi-user collaboration features.
  • Absence of advanced SSO and SAML authentication support.
Commercial Treatment & Vendor Lock-in:1-Click Cancellation

Immediate cancellation from account settings without phone calls or forced retention.

Frequently Asked Technical Questions (Openroster)

What is Openroster and who is it built for?

Openroster is an open-source directory of companies and organizations incorporating Open in their names, designed for developers, analysts, and researchers looking for corporate transparency.

How is the platform funded and what is its pricing model?

The project is provided completely free under an open-source philosophy, allowing public access without mandatory subscription fees or commercial licenses.

Can the platform be self-hosted or run locally?

As an open-source solution, users can deploy and inspect the source code according to the public repositories provided by the maintainers.

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