Private beta · September 2026

The art shop
that runs itself.

Ghostwright is a 24/7 AI shopkeeper for independent artists — posting, pricing, replying, invoicing, and shipping, while you keep making the work.

Open my shopSee how it works

Or write to ghostwright@polsia.app.

Ghostwright · live

agent
  • 06:14

    New drop scheduled

    Three pieces published to Instagram and X with platform-tuned captions. Optimal slot chosen from six months of your engagement history.

  • 09:42

    Pricing test proposed

    Identical edition at three price tiers. Conversion thresholds set. You receive a one-tap approval ping.

  • 13:08

    Buyer reply drafted

    A collector asks via DM about framing and shipping to Berlin. The agent drafts a contextual reply in your voice and queues it for your review.

  • 17:30

    Edition 4 of 12 sold

    Invoice issued, provenance certificate attached, shipping booked. You see a single line item in your dashboard.

Live preview · your shop, your rules, your reviewer in the loop.

A $9B online art category growing ~15%/yr.Autonomous agent commerce on track for ~$52B by 2030.Built for the makers who don't have time for ops.

How it works

Upload once. The agent runs the shop.

Ghostwright takes the messy operational surface of an independent art business — listings, captions, replies, invoices, shipping — and turns it into a single autonomous pipeline you can supervise in minutes a day.

  1. 01
    06:14

    New drop scheduled

    Three pieces published to Instagram and X with platform-tuned captions. Optimal slot chosen from six months of your engagement history.

  2. 02
    09:42

    Pricing test proposed

    Identical edition at three price tiers. Conversion thresholds set. You receive a one-tap approval ping.

  3. 03
    13:08

    Buyer reply drafted

    A collector asks via DM about framing and shipping to Berlin. The agent drafts a contextual reply in your voice and queues it for your review.

  4. 04
    17:30

    Edition 4 of 12 sold

    Invoice issued, provenance certificate attached, shipping booked. You see a single line item in your dashboard.

  5. 05
    23:55

    Day wrap-up

    Four inquiries converted, two follow-ups scheduled, one price re-anchored to a tighter floor. You slept.

Before & after

The chaos that costs you hours — collapsed to one pipeline.

Today, indie makers juggle Etsy listings, Instagram drops, DM threads, and PayPal invoices. Ghostwright collapses that operational noise into a single agent-operated flow, so you ship more pieces and spend fewer evenings on admin.

Ask the team anything

Today

  • The Etsy draft that took an hour to look right.
  • The Instagram caption rewrite at 11pm.
  • The thread of buyer DMs you missed overnight.
  • The PayPal invoice with the wrong shipping line.
  • The spreadsheet of which edition sold where.

With Ghostwright

  • One upload from your phone.
  • Posts scheduled across channels in your voice.
  • Buyer chats answered while you sleep.
  • Invoices issued with provenance attached.
  • One dashboard. One review queue.

What it does

Five surfaces, one agent.

The features that turn a side hustle into a shop that runs while you make.

Always-on shopkeeper

An agent that closes the loop while you paint.

Posts, replies, prices, invoices — Ghostwright handles the operational surface of your studio so the work stays the work.

Built in

Multi-channel

One upload becomes a campaign.

Same piece, platform-native captions, scheduled drops, no copy-paste.

Built in

Pricing research

A/B tests on real demand.

Pricing experiments with guardrails you set. Findings you can read.

Built in

Provenance baked in

Editions, certificates, signatures — automatic.

Every serial signed at upload, attached to every invoice, verifiable by your collectors.

Built in

Buyer chat

DMs answered in your voice.

The agent reads context, drafts a reply, and queues it for review — or sends it, on your standing instructions.

Built in

Pricing

Marketplace commission, optional autonomy fees.

In line with established category players on the marketplace side. Outcome fees apply only to the premium agent features that drive revenue per hour of your time.

Core marketplace

Make & sell

Everything you need to run an indie storefront: uploads, editions, provenance certificates, the base shop agent.

%commission on sales. Category-aligned.

Autonomy tier

Most loved

Run & grow

Adds autonomous pricing experiments, multi-channel scheduling, white-label invoicing, and the always-on buyer chat agent.

+outcome-based fees on premium agent features.

FAQ

Questions makers ask before signing up.

If yours isn't here, write to ghostwright@polsia.app.

No. Ghostwright operates inside the rules you set — pricing floors, edition caps, channels, blackout windows. The agent proposes, experiments, and reports; you approve anything binding.

Open the shop

Make the work.
Let the agent run the rest.

Fifty makers on the private beta this September. Wait-list gets first access, an onboarding call, and waived setup fees.

Open my shopRead the feature list

Or write to ghostwright@polsia.app.

What you get on the wait-list

  • First-look access to the September 2026 beta.
  • A 30-minute onboarding call with the team.
  • Waived marketplace commission for the first 90 days.
  • A standing line into the product team for the things you need.