I believe the future of product design isn’t about replacing designers—it’s about giving every team access to one. That’s why Banani grabbed my attention. It’s an AI product designer that doesn’t just generate code—it generates design. For solo founders, stretched design teams, and early-stage startups, that shift matters: it raises the design floor without lowering the creative ceiling.
I spent time with Vlad Solomakha (CEO & Co-founder), Vova Kovalchuk (CTO & Co-founder), and Vlad Ostapovats (Founding Growth) to unpack how they took Banani from a Figma plugin proof-of-concept to a canvas-first AI design tool generating hundreds of thousands of designs per week. Vlad brings a decade of design experience and a precise north star: AI should produce beautiful, tasteful design rather than average, undifferentiated UI.
The architectural choices stood out. They engineered their agent to handle parallel screen edits, manage per-screen context across canvases with hundreds of frames, and make surgical edits without regenerating entire screens. This is the kind of agentic AI work that product leaders have been waiting for: concrete advances in context window management, tool orchestration, and prompt engineering that translate into higher throughput without sacrificing quality.
Equally important is how they addressed the "gulf of specification"—the mismatch between how designers think visually and how agents understand text. Banani’s canvas-first approach acknowledges that design is spatial, hierarchical, and iterative. Rather than forcing a chat-first UX, they center the canvas and let the agent do production work while keeping the designer firmly in control. In practice, this narrows intent ambiguity, speeds up iteration, and preserves taste.
The team made another pivotal bet: Why Banani doesn’t compile running applications — just HTML/CSS mockups — and how that shapes everything. By decoupling the design artifact from runnable code, they optimize for velocity, taste, and exploration. In my experience, this separation is the right product strategy for early discovery and gen ai for product prototyping—move fast on aesthetics and flows, then converge on implementation once you’ve validated the direction.
I also appreciated their pragmatic evaluation approach. Instead of traditional evals, they spin up 10 screens from one prompt to compare models. It’s hands-on, outcome-based, and aligned with eval-driven development in real product environments. They’re relentlessly discerning about when to work around model limitations versus when to wait for the models to improve—an essential discipline when building at the edge of what’s possible.
Under the hood, context engineering and specialized agent tools do the heavy lifting. Per-screen history with shared project context enables precise, reversible changes across large canvases. The result: fewer destructive regenerations, more reliable design intent preservation, and a workflow that feels like collaborating with a strong mid-level designer who’s exceptionally fast and consistent.
If you want a quick tour, I recommend jumping to a few highlights: 20:13 Product Tour Canvas First AI, 33:40 Gulf of Specification, 42:54 Agent Architecture Under Hood, 48:48 State History Context Tricks, and 56:04 Navigating Busy Canvases. Each segment reveals a different layer of the system design and product thinking behind Banani’s canvas-first UX.
For product leaders, this is a compelling blueprint for raising the design floor while protecting the last mile of craft. It aligns with empowered product teams, continuous discovery, and LLMs for product managers who need leverage without losing judgment. If you’re exploring agentic AI in design, this is a thoughtful, execution-focused model worth studying and trialing on your next product tour or redesign.
Resources worth exploring: Banani and TL Draw. To hear the full conversation, you can listen on Spotify or Apple Podcasts. Then, pressure-test the approach inside your own product development lifecycle and see how a canvas-first AI designer reshapes your team’s velocity and quality bar.
Inspired by this post on Product Talk.
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