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LLM Security

Score 16.5 / 100 16 providers +1 via APIs 5 APIs Search apis.io →

Providers using this tag (16)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Strong 1 Solid coverage with minor gaps
VijilCompanyArtificial IntelligenceAI AgentsAgent Security2 APIs55.8
Developing 5 Usable, with meaningful gaps to close
PyntAPI TestingAPI SecuritySecurityApplication Security2 APIs52.7ActiveFenceAI SafetyAI SecurityTrust and SafetyContent Moderation2 APIs51.7TrustBoost PII SanitizerPrivacyPII RedactionData Protection2 APIs50.1Gray SwanCompanyArtificial IntelligenceAI Security2 APIs41.8LakeraAI SecurityPrompt InjectionGuardrails1 API40.1
Thin 2 Limited public surface area
TrojAICompanyAI SecurityMachine Learning1 API37.9SilmarilCompanyAI SecurityAI FirewallPrompt Injection1 API34.3
Emerging 4 Early or largely undocumented
Impart SecurityCompanySecurityAPI SecurityRuntime Protection1 API23.8Adversa AICompanyAI SecurityAI Red Teaming22.2Robust IntelligenceAI SecurityRuntime ProtectionAlgorithmic Red Teaming3 APIs15.1StraikerCompanySecurityArtificial IntelligenceAI Security11.1
Minimal 3 Almost no public developer surface
Apex (Apex Security)CompanySecurityArtificial IntelligenceAI Security10.3MindgardAI SecurityAI Red TeamingGenerative AI Security7.9FabraixCompanyAI SecurityRed TeamingAI Agents3.0
Unrated 1 Not yet scored
Aim SecurityCompanySecurityAI SecurityGenerative AI

APIs with this tag (4)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Emerging 4 Early or largely undocumented
Aporia Guardrails (Legacy)The original Aporia Guardrails product offered millisecond-latency policy enforcement on LLM prompts and re...16.1Coralogix AI GuardrailsCoralogix AI Guardrails is the post-acquisition continuation of Aporia's guardrails product, intercepting p...16.1AI Firewall (Legacy)The Robust Intelligence AI Firewall provided runtime guardrails for LLM and ML applications, screening prom...15.1Cisco AI DefenseCisco AI Defense is the post-acquisition home of Robust Intelligence's AI security technology. It provides ...15.1

Companies reaching this through an API (1)

These companies publish an API, specification or operation carrying “LLM Security” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

Aporia

Score breakdown

Frequency
36.3
log-scaled weighted occurrences
Breadth
0.4
spread across providers
Quality lift
36.1
mean composite of providers using it
Cohesion
0.6
strength of nearest seed neighbor

Where this tag sits

AI Security broader

Related tags

Prompt Injection 6 co-occurrences Red Teaming 7 co-occurrences AI Security 13 co-occurrences Guardrails 7 co-occurrences Security 5 co-occurrences AI Agents 5 co-occurrences MCP 5 co-occurrences Company 10 co-occurrences

Where this tag comes from

Provider tag16
Api tag5

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Tools for tags

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  • find_tagsBrowse and filter every tag in the catalog.
  • get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
  • cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
  • cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
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As a scored cohort 
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The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/llm-security/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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