Built ListFast solo — one listing → 9 marketplaces in 30 seconds. Launching June 23!

Hey everyone — excited to share what I've been building.

ListFast turns one product description or photo into optimized listings for Amazon, eBay, Etsy, Shopify, TikTok Shop, and more, all at once. If you sell across multiple channels, you know the pain of rewriting the same listing nine different ways for nine different platforms. ListFast does that in about 30 seconds.

It's free forever for the core flow. Pro is $49/mo, which is meaningfully cheaper than most single-channel listing tools running $129-229/mo.

I built this solo, leaning on Claude for development, Stripe for billing, Vercel and Render for hosting, Brevo for email, and PostHog for analytics.

We're scheduled to launch on Product Hunt on June 23rd. Would love any early feedback, questions, or just to hear what marketplaces you sell on, that'll help me prioritize what to build next. Thanks for reading!