Lifecycle, licence, release, pricing and hosting changes to Elasticsearch in the AI Agent Infrastructure Landscape. https://mrpeppersdev.github.io/agent-infrastructure-landscape/feeds/elasticsearch-opensearch--elastic-co.xml 2026-10-27T00:00:00Z AI Agent Infrastructure Landscape https://mrpeppersdev.github.io/agent-infrastructure-landscape/systems/elasticsearch-opensearch--elastic-co#2026-10-27-5f9d9c6b16 2026-10-27T00:00:00Z

Name: “Elasticsearch / OpenSearch” → “Elasticsearch”. License: “AGPL-3.0 / SSPL-1.0 / Elastic-2.0 (choice) for Elasticsearch; OpenSearch fork is Apache-2.0” → “AGPL-3.0 / SSPL-1.0 / Elastic-2.0 (choice)”. Latest release: “not applicable — not OSS” → “not applicable — managed service”. Pricing: “free (OSS) self-managed; Elastic Cloud / Amazon OpenSearch Service paid (price pages not re-verified)” → “free (OSS) self-managed; Elastic Cloud paid (price pages not re-verified)”. Source change: https://github.com/MrPeppersDev/agent-infrastructure-landscape/pull/275

https://mrpeppersdev.github.io/agent-infrastructure-landscape/systems/elasticsearch-opensearch--elastic-co#2026-10-26-80cd27834a 2026-10-26T00:00:00Z

License: “not applicable — not OSS” → “AGPL-3.0 / SSPL-1.0 / Elastic-2.0 (choice) for Elasticsearch; OpenSearch fork is Apache-2.0”. Pricing: “Free + paid” → “free (OSS) self-managed; Elastic Cloud / Amazon OpenSearch Service paid (price pages not re-verified)”. MCP support: “via official adapter — Elastic MCP server” → “yes — official Elastic Agent Builder MCP endpoint (Elastic 9.2+ / Serverless); older elastic/mcp-server-elasticsearch deprecated”. Source change: https://github.com/MrPeppersDev/agent-infrastructure-landscape/pull/258