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B1 Customer support Top 10 24/25

AI Customer Support Agent (RAG + Ticket Triage)

This RAG customer support agent ingests help docs and past tickets, resolves tier-1 queries in chat or email, routes tier-2 to humans with a structured handoff payload, and drafts tier-3 responses for agent review before they are sent. It holds the highest composite rating in the catalog.

Who buys this

SaaS (every tier), D2C, e-commerce, Indian SMB.

Rating (composite 24/25)

  • Demand
    5/5
  • Future-proof
    5/5
  • Speed
    4/5
  • Solo
    5/5
  • Margin
    5/5

Stack

Mastra / LangGraphClaude Sonnet 4.6 + Haiku 4.5Qdrant / PineconeVoyage AI embeddingsCohere Rerank v4Intercom / Zendesk / Crisp MCP

Operating cost

$0.05-$0.20 per resolution

Why this stays relevant

Anthropic published their own customer-support agent guide on docs.anthropic.com. Nuuly hit 49% instant resolution + 95% CSAT with Fin. Lightspeed hit 72% resolution across 12+ languages. Most commoditized, packaging + integration speed is the moat, not the AI.

Red flags

Don't oversell deflection rates. Benchmark with the client before quoting (Fin only guarantees 65% at 250K+ conversations/month enterprise tier).

Want to ship the AI Customer Support Agent (RAG + Ticket Triage)?

Book a 30-minute call. We'll scope it and quote on the same call.