Buildpad

The core of Buildpad is a chat partner that holds the full context of your project across sessions. Instead of starting fresh each time, it remembers earlier conversations and decisions, and it takes positions rather than agreeing with every idea. The company calls this the difference between an assistant, which executes what you ask, and a cofounder, which contributes to the decisions. In practice, this means you can pick a project back up after a week and not re-explain it from scratch.

Research is not a single AI doing a couple of searches. A lead agent splits your question into focused sub-tasks and hands each one to a separate agent that works with its own context. The results come back as a report with inline citations. The company says this matters because one agent can only follow one thread at a time, so complex questions tend to get shallow answers. Common uses are sizing a market, checking competitors, or working out rules for a specific business.

When you have no idea at all, brainstorming starts from what people are already struggling with. It asks which areas interest you, finds the online communities where those people talk, and collects recent posts. Agents then read them looking for first-person accounts of a real problem, not opinions or general chatter, and the ones that come up often or cost time and money get surfaced as ideas.

Ultraplan is a separate planning agent. When it's time to plan, your cofounder hands it the full contents of the canvas and the reason planning is needed, and it works without the conversation history so it isn't anchored to whatever was said last. It assesses the project and names the one thing blocking progress, then builds a plan around it. The result is meant to reflect what actually exists in the project, not a generic startup checklist.

The website builder creates landing pages, marketing sites, and web apps inside the project. The AI aims for a specific look based on what you're building instead of a stock template, and you can steer it with reference sites or brand colors. When you're ready, publishing puts the site online with a free buildpad.site subdomain or your own domain, with SSL handled for you. You can also set the title, description, and favicon for search and social sharing.

Documents, notes, and research sit on an infinite canvas so the whole project is visible at once. A content calendar plans posts for LinkedIn, X, Reddit, and email, with copy adapted to each platform. Everything stays exportable: documents, notes, website code, and scheduled posts come out as Word, PDF, Text, Markdown, or a ZIP, so your work isn't trapped in the product.