Application Layer Makes AGI Useful
Chris Lu, co-founder of Copy.ai, on the future of generative AI
This claim is really about where durable value sits in AI, not in the raw model, but in the software that plugs that model into real business systems and turns generic intelligence into finished work. Copy.ai started as a writing tool, but the deeper ambition was to connect models to CRMs, websites, research sources, and internal workflows so AI could do account research, draft outreach, classify data, and push results into the systems a company already uses.
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Copy.ai’s shift from copy generation to workflow automation came from seeing plain text generation get commoditized. After ChatGPT launched, standalone writing apps lost prosumer demand, which pushed Copy.ai toward higher value enterprise jobs tied to sales and marketing operations.
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In practice, application layer value means taking a repeatable task, like researching 100 target accounts, extracting pain points from earnings calls, drafting personalized email sequences, and saving them into Salesforce or HubSpot, then turning that into a reusable workflow another team can run with one click.
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This also explains the competitive split with model companies and incumbents. Model providers chase cheaper, better intelligence. App companies win by owning workflow logic, customer context, integrations, and the feedback data that makes outputs more useful for a specific business job. That is the same opening Copy.ai and Jasper both pursued after early growth as GPT-3 wrappers.
The next phase is fewer AI apps that ask people to stare at a chat box, and more AI built into the places work already happens. As models improve and costs fall, the winners at the application layer will be the companies that can turn messy human processes into reliable pipelines that create revenue, save labor, and run inside the customer’s existing stack.