San Francisco • Building in Public

Building a New Class of Intelligent Applications

We're not bolting AI onto old software. We're building AI-native interfaces from the ground up to change how we interact with commerce and data.

Our Portfolio

Developing bleeding-edge technologies to solve real problems

Flagship Product
Launch App

A professional-grade listing platform that creates the highest quality listings on the market. From just photos, we generate technically accurate, perfectly formatted listings with unprecedented speed. It combines a photos-first workflow with a rich text editor and deep eBay integration.

Existing Listings

Apply AI enhancements to active eBay listings via batch workflows—even ones not created in our system.

Human-in-the-loop

Iterative AI refinement with a fast interface. Add info, regenerate, and edit until it's perfect.

Real-time Context

Built on a reactive backend for instant updates and a seamless editing experience.

In daily use by professional eBay sellers.

junkDrawer.ai Search

An agent that follows your shopping experience. It analyzes search results in real-time to suggest refinements, learning what you want based on what you click.

Novel Mechanics

  • Feedback loop between eBay results and AI analysis
  • One-click drill-down into specific niches
  • Natural language control of API filters

shelfMonster.com

A demonstration of spatial intelligence. Instantly segments objects in a scene using advanced vision models and organizes them into a manipulatable structure.

Tech Capabilities

  • Fast object segmentation via vision models
  • Objects stored as first-class graph nodes
  • Agentic tool use to reorganize inventory

everSpan.ai

A novel UI for temporal data. Instead of a standard calendar grid, it visualizes time through relationships—dynamic anchor points that let you recalculate the distance between any two events instantly.

everSpan.ai interface

Architecture

Production-grade reliability with experimental flexibility

AI Native

Started in 2024 with current-gen models as a baseline requirement, not an afterthought.

Serverless

Fully serverless infrastructure ensuring infinite scalability and zero maintenance overhead.

Reactive Data

State synchronization that feels instant, enabling complex multi-user and multi-device workflows.

Get work done faster.

Join the professional sellers using letsList.ai to transform their workflow.

Connect with Us

Affiliate Disclosure: junkDrawer.ai is an authorized participant in the eBay Partner Network.

junkDrawer.ai is an independent third-party application using eBay's APIs. Not operated or endorsed by eBay Inc.