https://asurekha.com/en-gb/field-notes Notes on B2B SaaS marketing and the systems underneath it, including how to build AI agents with Claude. Opinions with receipts, and how-tos you can follow. en-gb Fri, 24 Jul 2026 14:09:40 GMT 2026-07-24T14:09:40Z en-gb https://asurekha.com/en-gb/field-notes/what-one-ai-agent-actually-costs <div class="hs-featured-image-wrapper"> <a href="https://asurekha.com/en-gb/field-notes/what-one-ai-agent-actually-costs" title="" class="hs-featured-image-link"> <img src="https://asurekha.com/hubfs/raw_assets/public/asurekha/assets/img/article-02-featured.jpg" alt="How much does an AI agent cost? 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