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3 stacks matching
SaaS / agent platform
May 25, 2026
ODSEA's LangGraph + Next.js + Supabase production stack
A production platform that 'serves thousands of users' and 'processes AI agent workflows 24 hours a day', documented as a set of public architecture decision records
LangGraphNext.js 15DrizzleClaudeGPT
Customer support
Aug 7, 2025
Intercom Fin
A customer-support AI agent (chat, and in later work email and voice) that Intercom says resolves up to 70% of customers' conversations, with a 99.8% monthly uptime SLA
Custom LLM routing layerBespoke RAGClaude Sonnet 4GPT models (cross-model failover)
Research
Jun 12, 2025
Anthropic's multi-agent Research system
Open-ended research across the web, Google Workspace, and other integrations for Claude's Research feature
Custom orchestrator-workerClaude Opus 4 (lead agent)Claude Sonnet 4 (subagents)