HackerOne Hai alternatives

HackerOne's AI-augmented offensive security service — Hai is an LLM-assisted triage/research copilot for hackers, plus a productised 'AI red-team' service connecting customers to skilled human red-teamers for LLM systems. Full HackerOne Hai record →

  1. 1 Sakana AI Scientist Use-case-specific agent harnesses

    also in Use-case-specific agent harnesses · same memory unit (turn)

    OSS — Self-host ✓ Managed ✓ MCP ? ★ 15k The AI Scientist Source Code License v1.0… Compare with HackerOne Hai →

  2. 2 11x.ai Use-case-specific agent harnesses

    also in Use-case-specific agent harnesses · same memory unit (turn)

    OSS ? Self-host — Managed ✓ MCP ? Compare with HackerOne Hai →

  3. 3 Datadog Bits AI Use-case-specific agent harnesses

    also in Use-case-specific agent harnesses · same memory unit (turn)

    OSS ? Self-host — Managed ✓ MCP ✓ Compare with HackerOne Hai →

  4. 4 Drata Use-case-specific agent harnesses

    also in Use-case-specific agent harnesses · same memory unit (turn)

    OSS ? Self-host — Managed ✓ MCP ? Compare with HackerOne Hai →

  5. 5 Dynatrace Davis CoPilot (now Dynatrace Assist) Use-case-specific agent harnesses ⚠ renamed — now Dynatrace Assist

    also in Use-case-specific agent harnesses · same memory unit (turn)

    OSS ? Self-host ? Managed ? MCP ✓ Compare with HackerOne Hai →

  6. 6 HubSpot Breeze AI Agents Use-case-specific agent harnesses

    also in Use-case-specific agent harnesses · same memory unit (turn)

    OSS ? Self-host ? Managed ? MCP ✓ Compare with HackerOne Hai →

  7. 7 OpenAI Deep Research Use-case-specific agent harnesses

    also in Use-case-specific agent harnesses · same memory unit (turn)

    OSS ? Self-host ? Managed ? MCP ✓ Compare with HackerOne Hai →

  8. 8 PagerDuty AIOps Use-case-specific agent harnesses

    also in Use-case-specific agent harnesses · same memory unit (turn)

    OSS ? Self-host ? Managed ? MCP ✓ Compare with HackerOne Hai →

Ranked by shared memory design (storage, retrieval, conflict handling, memory unit), same section and shared must-haves (open source, self-hosting, MCP), with adoption as a tie-breaker. ✓ confirmed · — no · ? not in the catalog yet. Want picks for your own requirements? Use the chooser. Checking a whole project? Check your stack.