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Automation guide

How to Automate Customer Feedback Analysis with LangChain

Aggregate NPS responses, support tickets, and reviews, extract themes, and surface product insights weekly.

The problem

Product teams have feedback scattered across Intercom, G2, AppStore, NPS surveys, and support tickets. Nobody synthesises it regularly.

The outcome

Weekly digest of top themes, sentiment trends, and specific customer quotes delivered automatically to product team Slack.

The tool

LangChain — Python/JS framework for building LLM applications.

How it works — step by step

  1. 1

    Scheduled trigger collects feedback from all sources

  2. 2

    AI clusters by theme and scores sentiment

  3. 3

    Top 5 themes this week identified with supporting quotes

  4. 4

    Digest posted to Slack with links to source conversations

About LangChain

Python/JS framework for building LLM applications. Best for developers building custom AI agents and RAG pipelines.

Strengths

  • Full control
  • RAG pipelines
  • Agent frameworks
  • Vector store integrations

Pricing

Open source. LangSmith observability from $39/month.

Documentation ↗

Related guides

Want this in production?

Altor builds customer feedback analysis automation for US B2B companies.

We don't hand off code and disappear. We connect to your live systems, ship to production in 3 weeks, and stay until the system delivers measurable impact. Weekly digest of top themes, sentiment trends, and specific customer quotes delivered automatically to product team Slack.

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