Memory systems
Microsoft Foundry Agent Service Memory
Managed long-term agent memory: user profile, chat summary, and procedural memory with consolidation
Commercial
What it is
Our note
Memories live as items in a managed memory store with LLM-based consolidation and conflict resolution; item-level CRUD, store-level default TTL, and remember/forget commands are available. Quotas cap stores at 100 scopes with 10,000 memories per scope, and Microsoft documents memory as a prompt-injection and memory-corruption surface.
At a glance
- Vendor
- Microsoft
- Business model
- Commercial
- Pricing
- Public preview: billed for the underlying chat and embedding models you configure; no separate published memory rate pricing page ↗
- Self-hosting
- No, hosted only
- Access
- Memory search tool for prompt agents plus the Memory Store API (Python, C#, .NET SDKs)
Links and sources
- Official sitelearn.microsoft.com/en-us/azure/foundry/agents/concepts/what-is-memory
- Pricingazure.microsoft.com/pricing/details/foundry-agent-service
- Sourcelearn.microsoft.com/en-us/azure/ai-foundry/agents
Facts verified nov 10, 2026; added nov 10, 2026. Vendor facts come from the vendor’s own pages; benchmark claims are self-reported unless we say otherwise.