Home/Compare/GPTFuzz vs gateway

Comparison

GPTFuzz vs gateway

Verdict

Pick GPTFuzz if gPTFuzz leverages auto-generated jailbreak prompts to red team large language models for testing and evaluation; pick gateway if self-hosted firewall for securing AI applications with guardrails and content moderation.

Markdown twin · GPTFuzz alternatives · gateway alternatives

GraphCanon updated 2w

GPTFuzz logo

GPTFuzz

sherdencooper/GPTFuzz

604pushed Feb 27, 2026
vs
gateway logo

gateway

trylonai/gateway

127pushed Jun 25, 2025

Trust & integrity

SignalGPTFuzzgateway
Maintenance
Slowing (158d since push)
As of 2w · github_public_v1
Dormant (410d since push)
As of 2w · github_public_v1
Provenance
Not a fork · Personal account
As of 2w · github_public_v1
Not a fork · Organization account
As of 2w · github_public_v1
OSV dependency advisories
No lockfile (source not queried)
As of 1mo · osv@v1
No lockfile (source not queried)
As of 1mo · 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

Tagline

GPTFuzz
Red Teaming Large Language Models with Auto-Generated Jailbreak Prompts
gateway
Self-hosted firewall for securing AI applications with guardrails and content moderation.

Stars

GPTFuzz
604
gateway
127

Forks

GPTFuzz
87
gateway
12

Open issues

GPTFuzz
17
gateway
0

Language

GPTFuzz
Python
gateway
Python

Adopt for

GPTFuzz
GPTFuzz leverages auto-generated jailbreak prompts to red team large language models for testing and evaluation.
gateway
Self-hosted firewall for securing AI applications with guardrails and content moderation.

Persona

GPTFuzz
-
gateway
-

Runtime

GPTFuzz
-
gateway
-

License

GPTFuzz
MIT
gateway
Other

Last pushed

GPTFuzz
Feb 27, 2026
gateway
Jun 25, 2025

Categories

GPTFuzz
Evaluation & Observability, LLM Frameworks
gateway
Evaluation & Observability, LLM Frameworks

Trust and health

Maintenance

GPTFuzz
Slowing (36%)
gateway
Dormant (18%)

Days since push

GPTFuzz
158d
gateway
410d

Open issues (now)

GPTFuzz
17
gateway
0

Owner type

GPTFuzz
User
gateway
Organization

Full report

Choose GPTFuzz if…

  • License: GPTFuzz is MIT, gateway is Other.
  • Tags unique to GPTFuzz: jailbreak prompts, large language models, red-teaming.
  • When you need to test the robustness of LLMs against potential manipulative input designed to bypass content controls.

When NOT to use GPTFuzz

  • If your project requires straightforward, uncontroversial testing tools that do not engage with sensitive content control evasion techniques.
  • For general-purpose debugging and optimization tasks where red teaming tactics are not necessary or appropriate.

Choose gateway if…

  • License: gateway is Other, GPTFuzz is MIT.
  • Pricing: Open-source with no explicit monetary cost, but requires users to handle infrastructure costs associated with local Docker deployment.
  • Requirements: Min 4 GB RAM; Requires Docker; Docker and Docker Compose are required for deployment; Initial launch takes several minutes due to downloading machine learning models (~1.5GB+) for the first time.
  • Tags unique to gateway: content-moderation, docker-compose, guardrails, pii-redaction.
  • gateway ships Docker support for self-hosted deployment.
  • When you need to self-host a secure gateway for LLM-based AI applications that requires local deployment via Docker

When NOT to use gateway

  • Avoid if you are looking for cloud-managed services, as this tool is designed solely for local or self-hosted environments
  • Not suitable if you require extensive customization beyond the provided policies.yaml file and predefined guardrails for content moderation and security

Explore

Sources

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

GitHub stars on cards: GPTFuzz 604 · gateway 127 (synced Aug 5, 2026).

Common questions

What is the difference between GPTFuzz and gateway?
GPTFuzz: Red Teaming Large Language Models with Auto-Generated Jailbreak Prompts. gateway: Self-hosted firewall for securing AI applications with guardrails and content moderation.. See the comparison table for live GitHub stats and shared categories.
When should I choose GPTFuzz over gateway?
Choose GPTFuzz over gateway when License: GPTFuzz is MIT, gateway is Other; Tags unique to GPTFuzz: jailbreak prompts, large language models, red-teaming; When you need to test the robustness of LLMs against potential manipulative input designed to bypass content controls.
When should I choose gateway over GPTFuzz?
Choose gateway over GPTFuzz when License: gateway is Other, GPTFuzz is MIT; Pricing: Open-source with no explicit monetary cost, but requires users to handle infrastructure costs associated with local Docker deployment; Requirements: Min 4 GB RAM; Requires Docker; Docker and Docker Compose are required for deployment; Initial launch takes several minutes due to downloading machine learning models (~1.5GB+) for the first time; Tags unique to gateway: content-moderation, docker-compose, guardrails, pii-redaction; gateway ships Docker support for self-hosted deployment; When you need to self-host a secure gateway for LLM-based AI applications that requires local deployment via Docker.
When should I avoid GPTFuzz?
If your project requires straightforward, uncontroversial testing tools that do not engage with sensitive content control evasion techniques. For general-purpose debugging and optimization tasks where red teaming tactics are not necessary or appropriate.
When should I avoid gateway?
Avoid if you are looking for cloud-managed services, as this tool is designed solely for local or self-hosted environments Not suitable if you require extensive customization beyond the provided policies.yaml file and predefined guardrails for content moderation and security
Is GPTFuzz or gateway more popular on GitHub?
GPTFuzz has more GitHub stars (604 vs 127). Stars measure visibility, not whether either tool fits your constraints.
Are GPTFuzz and gateway open source?
Yes - both are open-source projects on GitHub (GPTFuzz: MIT, gateway: Other).
Where can I find alternatives to GPTFuzz or gateway?
GraphCanon lists graph-backed alternatives at GPTFuzz alternatives and gateway alternatives (GPTFuzz markdown twin, gateway 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, GPTFuzz or gateway?
GPTFuzz: Slowing. gateway: Dormant. 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 GPTFuzz and gateway?
GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: GPTFuzz trust report; gateway trust report.

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