Hyperscaler agent platforms — competitive landscape for AI ITSM ISVs (May 2026)

This page summarizes the May 11 2026 deep-research pass on hyperscaler agent platforms. Source report: /tmp/hyperscaler-agent-platforms-2026-05-11.md. All facts are triple-verified across hyperscaler product/press pages, independent analyst/trade-press coverage, and practitioner-cited sources unless flagged ^[single-source].

Microsoft as cross-cloud governance plane

Agent 365’s multicloud registry sync imports AWS Bedrock and Google Gemini Enterprise agents as well as native Azure ones — the only platform offering a unified agent control surface across all three clouds as of May 2026.

The M365 E7 “Frontier Suite” (GA May 1, 2026) bundles E5 + Copilot + Agent 365 + Entra Suite. App Accelerate creates a nomination pathway for pre-$100K ACR ISVs.

Atomicwork hit M365 Marketplace Mar 2026, hosts on Azure AI Foundry, and sponsors the M365 Conference 2026.

Three-cloud landscape

Microsoft (Azure / M365)

  • Agent 365 GA May 1, 2026 — standalone $15/user/month; bundled into the M365 E7 Frontier Suite SKU.
  • Multicloud registry — pulls agents from AWS Bedrock + Google Gemini Enterprise into a single Microsoft governance pane.
  • Solutions Partner tiers: Modern Work + Security → Secure AI Productivity specialization. App Accelerate for pre-$100K ACR ISVs. Azure IP Co-Sell Eligible is the unlock for joint enterprise deals.
  • Distribution surface: M365 unified Marketplace (post-merge with Azure Marketplace), Teams App Store, Copilot Studio.

AWS

  • AgentCore GA Oct 13, 2025 in 9 AWS regions. Re:Invent 2025 added Policy + Evaluations + Episodic Memory (all preview).
  • AWS DevOps Agent (preview) — direct competitive overlap for AI ITSM, with native ServiceNow integration.
  • GenAI Accelerator (GAIA) 2025 cohortRavenna is confirmed in this cohort (verified via AWS Startups blog + press.aboutamazon.com + theaieconomy.substack.com). Up to $1M AWS credits; ~2% acceptance rate. Listing reads: “AI help desk automates IT, HR, and Ops support requests in Slack.”
  • Practitioner pain points: TPM/RPM throttling on Bedrock, opaque latency, quota-ticket friction, Q1 2026 security disclosures (per dev.to / builder.aws.com / truefoundry / thehackernews).

Google Cloud

  • $750M agentic-AI partner fund announced Apr 22, 2026 at Cloud Next 2026. Partner commitments:
    • Accenture — 450+ agents.
    • Deloitte — largest single investment.
    • KPMG — $100M.
    • PwC — $400M.
    • NTT DATA — 5,000 engineers.
  • Embedded forward-deployed engineers at Accenture, Capgemini, Cognizant, Deloitte, HCLTech, PwC, TCS.
  • The $750M fund flows primarily through Big-4-style SIs (Accenture, Deloitte, KPMG, PwC) rather than direct vendor partnerships — the money subsidizes deals routed through those SIs.

Notes

  • MCP + A2A are both Linux Foundation projects, natively supported in all three hyperscaler platforms. See agent-tool-governance.
  • The Forrester TEI 327% ROI / $15.7M developer-productivity figure for Microsoft Copilot is Microsoft-commissioned (vendor-funded) — directional only.

Verification provenance

  • Agent 365 GA + M365 E7 bundle: Microsoft Security Blog + m365admin.handsontek.net + winbuzzer + techcommunity (4 independent).
  • Google Cloud $750M fund + partner commitments: Cloud Next 2026 press releases + Accenture/Deloitte/KPMG/PwC/NTT DATA partner press (5+ independent).
  • Ravenna AWS GAIA: AWS Startups blog + press.aboutamazon.com + theaieconomy.substack.com (3 independent — was ^[inferred] in aws previously; now triple-sourced).
  • AgentCore Oct 13 2025 GA + Re:Invent 2025 features: AWS blog + dev.to + builder.aws.com + truefoundry + thehackernews (5+).