Projelli vs ChatGPT

Side-by-side

The real distinction

ChatGPT is shaped around a conversation being the unit of work. You ask, it answers, maybe you iterate, and eventually you close the tab. The answer lives in the conversation thread, and the conversation lives in OpenAI's cloud. If you come back three weeks later wanting the answer, you have to remember which conversation it was in.

Projelli is shaped around a file being the unit of work. You ask, the AI answers, but the answer ends up as a Markdown file in a folder on your hard drive. The next time you come back you open the file, not a conversation log. You can edit the file by hand, link it to other files, search across every file you've ever created, and back it up the way you back up any folder.

For one-off answers, ChatGPT is faster because there's no file system, no editor, no workspace. For the kind of work where you come back to the same topic across weeks or months (a pitch deck that evolves, a financial model that you iterate, a customer interview synthesis that grows), Projelli is better because the document exists independently of any single conversation.

The second distinction is privacy. ChatGPT stores every conversation on OpenAI's servers, eligible to be used for model improvement unless you opt out in settings. Projelli never sees your conversations. The app talks directly from your machine to your chosen AI provider using your own API key. The Projelli binary is never in the data path.

When to pick Projelli

• You keep asking the same AI tool about the same business, and the conversation history is becoming unfindable.
• You want multiple models side by side (Claude for writing, OpenAI for code, Gemini for long context).
• You're working on long-lived documents (pitch deck, GTM plan, customer research) that evolve across weeks.
• You want your conversations to be files, not ephemeral UI state.
• You work offline often and have Ollama installed.

When to pick ChatGPT

• You're asking one-off questions and don't need persistent artifacts.
• You want image generation and DALL-E in the same product.
• You don't have an AI API account and don't want to set one up.
• You use ChatGPT primarily for coding and have a workflow that depends on its code interpreter.
• You want the mobile experience (native iOS/Android).

The honest caveat

Most founders end up using both. ChatGPT for quick answers and exploration, Projelli for the long-lived documents that define the business. The specific moment Projelli wins is when you realize you've had the same pricing conversation with ChatGPT four times across three months and can't find any of them. That's the workflow Projelli fixes.