GraphCanon
Home/Compare/casdoor vs prismor

Comparison

casdoor vs prismor

Verdict

Pick casdoor if casdoor is an open-source solution for identity and access management (IAM), with robust agent-first capabilities that integrate with various authentication protocols including OAuth, OIDC, SAML, CAS, LDAP, SCIM, WebAuth; pick prismor if prismor is a runtime firewall that safeguards AI frameworks against security breaches like prompt injection attacks and secret leaks. It supports Claude Code and Codex.

Markdown twin · casdoor alternatives · prismor alternatives

GraphCanon updated Sep 20, 2026

6views this month

casdoor logo

casdoor

casdoor/casdoor

★ 14kpushed Aug 18, 2026
vs
prismor logo

prismor

PrismorSec/prismor

★ 343pushed Sep 11, 2026

Trust & integrity

Signalcasdoorprismor
Maintenance
Very active (0d since push)
As of Aug 19, 2026 · github_public_v1
Very active (0d since push)
As of Sep 11, 2026 · github_public_v1
Provenance
Not a fork · Organization account
As of Aug 19, 2026 · github_public_v1
Not a fork · Organization account
As of Sep 11, 2026 · github_public_v1
OSV dependency advisories
No lockfile (source not queried)
As of Aug 30, 2026 · osv@v1
No published findings from this source as of 2026-07-15
As of Jul 15, 2026 · osv@v1
deps.dev advisories
Not queried
deps.dev@v1
Not queried
deps.dev@v1
OpenSSF Scorecard
Not queried
openssf-scorecard@v1
Not queried
openssf-scorecard@v1
casdoor trust reportprismor trust reportTrust methodology

Tagline

casdoor
An open-source Agent-first Identity and Access Management (IAM) / LLM MCP & agent gateway and auth server
prismor
Runtime firewall for AI agents to prevent rogue tool calls and security breaches

Stars

casdoor
14k
prismor
343

Forks

casdoor
1.8k
prismor
35

Open issues

casdoor
105
prismor
46

Language

casdoor
Go
prismor
Python

Adopt for

casdoor
Casdoor is an open-source solution for identity and access management (IAM), with robust agent-first capabilities that integrate with various authentication protocols including OAuth, OIDC, SAML, CAS, LDAP, SCIM, WebAuth
prismor
Prismor is a runtime firewall that safeguards AI frameworks against security breaches like prompt injection attacks and secret leaks. It supports Claude Code and Codex.

Persona

casdoor
-
prismor
-

Runtime

casdoor
-
prismor
-

License

casdoor
Apache-2.0
prismor
Apache-2.0, permissive open-source license allowing free use and distribution under certain conditions.

Last pushed

casdoor
Aug 18, 2026
prismor
Sep 11, 2026

Categories

casdoor
AI Agents, Evaluation & Observability
prismor
AI Agents, Evaluation & Observability

Trust and health

Open issues (now)

casdoor
105
prismor
46

Stars delta

casdoor
+248 (30d)
prismor
+63 (30d)

Open issues delta

casdoor
+2 (30d)
prismor
+34 (30d)

OSV dependency advisories

casdoor
No lockfile (source not queried)
prismor
No published findings from this source as of 2026-07-15

Full report

casdoor
Trust report
prismor
Trust report

Choose casdoor if…

  • casdoor is primarily Go; prismor is Python.
  • Tags unique to casdoor: agent, agi, ai-gateway, auth.
  • casdoor ships Docker support for self-hosted deployment.
  • When you require a comprehensive IAM tool that supports multiple authentication methods such as OAuth, OIDC, SAML, CAS, LDAP, and more.

When NOT to use casdoor

  • If your project requires proprietary technology exclusivity and cannot utilize open-source tools like Casdoor licensed under Apache-2.0.
  • When the depth of integration with specific authentication methods (e.g., some advanced SAML configurations) is critical, and you find that other competitors offer more specialized or better-detailed/
  • +customizable versions of support for those methods.
  • If your environment strictly requires closed-source components for security reasons, thus Casdoor would not be a suitable choice due to its open nature.
GitHubDetails

Choose prismor if…

  • prismor is primarily Python; casdoor is Go.
  • Pricing: Free with a commercial license for advanced features..
  • Requirements: Min 1 GB RAM.
  • Tags unique to prismor: agent-security, ai-agents, llm-security, prompt-injection.
  • When you need a dedicated firewall for AI tools to block unauthorized calls.

When NOT to use prismor

  • Avoid if you do not use supported frameworks like Claude Code or Codex, as it might lack coverage.
  • Not suitable if you prioritize open-source contributions over runtime protection.
GitHubDetails

Explore

casdoor trust report →prismor trust report →AI Agents category →Evaluation & Observability category →All comparisonsStack workflowsTrending tools

Sources

Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.

GitHub stars on cards: casdoor 14k · prismor 343 (synced Sep 20, 2026).

Common questions

What is the difference between casdoor and prismor?
casdoor: An open-source Agent-first Identity and Access Management (IAM) / LLM MCP & agent gateway and auth server. prismor: Runtime firewall for AI agents to prevent rogue tool calls and security breaches. See the comparison table for live GitHub stats and shared categories.
When should I choose casdoor over prismor?
Choose casdoor over prismor when casdoor is primarily Go; prismor is Python; Tags unique to casdoor: agent, agi, ai-gateway, auth; casdoor ships Docker support for self-hosted deployment; When you require a comprehensive IAM tool that supports multiple authentication methods such as OAuth, OIDC, SAML, CAS, LDAP, and more.
When should I choose prismor over casdoor?
Choose prismor over casdoor when prismor is primarily Python; casdoor is Go; Pricing: Free with a commercial license for advanced features.; Requirements: Min 1 GB RAM; Tags unique to prismor: agent-security, ai-agents, llm-security, prompt-injection; When you need a dedicated firewall for AI tools to block unauthorized calls.
When should I avoid casdoor?
If your project requires proprietary technology exclusivity and cannot utilize open-source tools like Casdoor licensed under Apache-2.0. When the depth of integration with specific authentication methods (e.g., some advanced SAML configurations) is critical, and you find that other competitors offer more specialized or better-detailed/ +customizable versions of support for those methods. If your environment strictly requires closed-source components for security reasons, thus Casdoor would not be a suitable choice due to its open nature.
When should I avoid prismor?
Avoid if you do not use supported frameworks like Claude Code or Codex, as it might lack coverage. Not suitable if you prioritize open-source contributions over runtime protection.
Is casdoor or prismor more popular on GitHub?
casdoor has more GitHub stars (14,221 vs 343). Stars measure visibility, not whether either tool fits your constraints.
Are casdoor and prismor open source?
Yes - both are open-source projects on GitHub (casdoor: Apache-2.0, prismor: Apache-2.0).
Where can I find alternatives to casdoor or prismor?
GraphCanon lists graph-backed alternatives at casdoor alternatives and prismor alternatives (casdoor markdown twin, prismor markdown twin), ranked by typed relationship edges rather than popularity votes.
Is there a machine-readable version of this comparison?
Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
Which is better maintained, casdoor or prismor?
casdoor: Very active. prismor: Very active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
Where are the full trust reports for casdoor and prismor?
GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: casdoor trust report; prismor trust report.

Was this helpful?

Anonymous feedback helps us improve pages and translations.