RAMPART

At a glance

• Editor score
  6.5 / 10
• Pricing
  Open source
• Best for
  Pytest-based agent security testing
• Paid from
  Free
• Prompt injection tests
  Yes
• Facts checked
  21 Sep 2026

• Where it wins

  • Pytest markers support harm and trial testing workflows.
  • Evaluates responses, tool calls, side effects, and LLM-judged conditions.
  • Structured JSON reports and parallel pytest-xdist execution support CI workflows.

• Where it doesn't

  • Self-hosted deployment requires an engineering-led setup.
  • Attack coverage is narrower than broader security testing platforms.
  • Its documented scope does not include dedicated jailbreak testing.

Our verdict on RAMPART

RAMPART is an open-source Python framework for testing the safety and security of agentic AI applications. It is designed for developers and engineering teams that build or validate AI agents, particularly teams already working with pytest. The framework supports tests for prompt injection, data leakage, unsafe outputs, and custom test cases across Windows, macOS, and Linux. Self-hosted deployment keeps the testing workflow within the team’s own environment.

Its strongest fit is the connection between agent-specific checks and familiar Python testing workflows. Pytest integration includes harm and trial markers, while custom agent adapters and observability profiles help connect different agent implementations. RAMPART can evaluate response text, tool calls, side effects, and LLM-judged conditions. Its XPIA testing targets indirect prompt injection through injected payloads from data sources such as documents, email, and file systems. Payload generation and converter extensions add room for tailored test inputs, while integrations with PyRIT and OneDrive extend its documented ecosystem.

For engineering-led CI workflows, structured JSON reporting and parallel execution with pytest-xdist are practical strengths. The trade-off is focus: RAMPART is strongest as a pytest-native framework for behavioral and agent interaction testing, rather than as a broad, turnkey security testing suite. Its documented scope centers on XPIA, behavioral probes, tool-call evaluation, side effects, and related custom checks, without a dedicated jailbreak-testing capability documented here. Choose RAMPART when your team wants open-source, self-hosted testing that can live alongside Python tests. Teams seeking broader verified attack coverage or a less engineering-dependent workflow should consider an alternative.

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RAMPART pricing

RAMPART fact sheet

RAMPART integrations

RAMPART lists 3 integrations on its own site.

• pytest
• PyRIT
• OneDrive

Alternatives to RAMPART

• PromptGuardBroad AI security testing with flexible deployment and a low-cost paid entry tier.9.3
• Akto Agentic Red TeamingBroad AI security testing for enterprise agent and API security teams.9.1
• MindgardA broad AI risk platform spanning discovery, testing, protection, and remediation.9.0

See all RAMPART alternatives →

Featured on iTechGuides

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update