Developer Uses AI Pipelines to Automate Niche B2B Newsletter Earning $2,400/Month

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A developer has shared how they built an automated niche newsletter targeting independent insurance agents, generating an average of $2,400 per month with roughly 90 minutes of weekly oversight. The workflow combines Python-based RSS feed aggregation, GPT-4o summarization, and Make.com automation to assemble and schedule newsletters without daily manual writing. Revenue comes from three streams: sponsored placements, affiliate commissions from insurance software tools, and a $29/month premium subscription tier. The newsletter grew from zero to 3,200 subscribers over eight months, partly through automated LinkedIn outreach, with total infrastructure costs kept under $50 per month. The creator notes that AI handles content discovery and drafting, while human judgment is still required for final curation and sponsor approvals.

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