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Arcjet Agent Runtime Security vs SuperCompress

Arcjet Agent Runtime SecuritySuperCompress

Bottom line: Arcjet Agent Runtime Security for engineering teams shipping AI agents to production; SuperCompress for developers cutting LLM API costs.

Observe, enforce, and audit what AI agents do in production

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Query-aware prompt compression that cuts LLM input tokens by roughly 60% before inference.

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Votes00
PricingPaidFreemium
CategoryCodingCoding
Tags
ai agent securityruntime securityagent governanceprompt injectionauditobservability
llmdeveloper-toolscost-optimization
Best for
  • Engineering teams shipping AI agents to production
  • Security and compliance teams needing agent audit trails
  • Teams already using the Claude, OpenAI, or LangChain agent frameworks
  • Developers cutting LLM API costs
  • RAG pipelines with oversized retrieved context
  • Teams running coding agents
Pros
  • In-code integration that meets agents where they are built
  • Native support for Claude Agents SDK, OpenAI Agents SDK, and LangChain
  • Deterministic policy checks rather than probabilistic filtering alone
  • Retained audit evidence for compliance
  • OpenTelemetry export into existing observability stacks
  • Open source under the MIT license and free to self-host
  • Genuine free tier: 1M tokens/month with no credit card
  • Cheap
  • transparent usage pricing at $0.30 per 1M tokens
  • Runs on CPU with no GPU or model download (~60ms per compression)
Cons
  • Requires engineering effort to instrument agents in code
  • Not a no-code or business-user console
  • Usage-based request fees apply on top of plan tiers
  • No self-hosted deployment noted
  • Newly launched, so coverage and pricing are still evolving
  • Early-stage project with a small team and limited independent track record
  • Headline compression (~58-82%) and >98% retention figures are vendor-reported and benchmark-dependent
  • Compression is lossy
  • so aggressive settings can drop context that later turns out to matter
  • Text-only: it does not compress image or audio context

Comparison generated from each tool's listing. Add or remove tools above to change it.