
Dave Kellogg's new default answer when someone asks to build on his work: yes. The Kellblog creator on why AI remix culture changed his mind on derivative works.
Dave Kellogg, the longtime enterprise software blogger behind Kellblog, has a new default answer when someone asks to build on his work: yes.
That shift comes as a wave of derivative projects has reshaped how he thinks about content in the AI era. Saurav Chowdhury built the Kellblog Companion, a topical knowledge base that reorganizes years of posts into a browsable textbook-like structure. Someone else built a Dave Kellogg GPT, which Kellogg has now linked from the site. Fluint co-founder Nate Nasralla created a curated reading guide for early-career enterprise sellers. A technical marketer started building a support chatbot before changing jobs.
"Collectively, these projects made me rethink something I'd rarely considered before: what role derivative works should play in the AI era," Kellogg wrote.
The trigger was traffic loss. Like most independent publishers, Kellogg has seen his web traffic drop as large language models answer questions directly instead of sending readers to the original source. Claude can provide the correct answer from a Kellblog post without generating a single click. For a blog that never monetized through ads, the point was always about sharing lessons learned and building a brand.
"Kellblog has always been a message in a bottle," he said.
His first response was a platform change, moving from WordPress to Ghost for responsive design, native newsletter support, and a cleaner editing system. His second was a posture change toward the people building on top of his content.
"Heck, if I didn't want to turn the content into a book, why not let Saurav transform it into something book-like?" Kellogg wrote. Doing that the traditional way would have cost roughly $40,000, plus a lot of time.
The new philosophy rests on three conditions: noncommercial use, attribution, and no project so big that the creator would be in trouble if permission ever had to be revoked. The legal line, Kellogg noted, is not always clean. The Kellblog Companion and the support bot are derivative works requiring permission under the Creative Commons license. Nate's reading guide is commentary about Kellblog rather than a derivative work.
"You have an idea? Ask. Chances are I'll say yes," he wrote.
Several companies he advises have built internal-use Dave-GPTs. That has created a new conversational hazard: "Now, when someone at one of those companies asks me a question, I have to preface my response with, 'What did the internal GPT-me say?' to avoid contradicting myself."
Kellogg has no interest in becoming an answer engine optimization expert. He considered creating online courses and thought about turning Kellblog into a book, until he discovered David Politis had already written the Startup Survival Guide. The question was never how to get the lost traffic back. It was how to keep reaching people in an AI-first world.
"I'm still operating on the same leap of faith that led me to start writing the blog in the first place," he said.
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