Independent product lab
Useful software, validated before it is built.
Explore focused product concepts for real workflows. Each brief tells you what the product would do, who it is for, what remains unbuilt, and what joining early actually means.
Live experiments
Choose the workflow that looks familiar.
Open a concept to see its proposed approach, intended users, honest status, and early-access terms.
EPUB Guard
Analyze EPUB layouts against device-specific compatibility matrices in-browser or locally, avoiding bad reader reviews and refund requests.
Review the conceptIroh Sync
Synchronize local workspace changes to headless remote VMs behind strict firewalls and NATs in real-time, utilizing direct peer-to-peer transport.
Review the conceptKokoro Markdown Narrator
Turn a Markdown script into reviewable narration and subtitle-ready outputs without moving the source into another cloud editor.
Review the conceptRedactionGuard
Run a repeatable local check for selectable text, hidden objects, layers, and metadata before a redacted PDF leaves your control.
Review the conceptMoebius Inpaint
Batch-remove scratches, blemishes, and timestamps from product photos or analog scans using on-device Moebius inpainting.
Review the conceptShadcn Base UI Migration Analyzer
Analyze one Shadcn component locally in your browser and download a Radix-to-Base UI migration inventory without creating an account.
Review the conceptSponsor Agent
Review payment timing, exclusivity, usage rights, and deliverable scope before you respond to a sponsorship offer.
Review the conceptWhat happens after you join? Your email is stored only for the selected experiment. You receive one relevant update or beta invitation if the concept moves forward—no general marketing list.