We turn flat photos
into rooms you can
walk through.

Galerra is a 3D virtual gallery platform for visual artists, photographers, illustrators and small institutions. Upload your work, pick a room template, share a link — visitors walk through your gallery in their browser, click each piece for details, and inquire about buying directly from you.

No 3D modelling, no downloads, no headset required. Everything runs in a normal browser on phone or desktop.

Why this exists

The standard way artists show work online is a grid of thumbnails on a website nobody visits. Galleries cost money, take time, and reach only the few people who walk by. Galerra exists because there's a third option: give every artist a real exhibition space — at the cost of a coffee per month — that anyone in the world can step into.

Built solo

Galerra is built and maintained by Michalis Apostolis, a solo developer based in Greece. That means every feature, fix and design choice goes through one person. It also means feedback gets listened to — there's no committee.

How we make money

Free plan: 1 gallery, 5 templates, buyer inquiries — forever free. Pro plan: €6.99/month or €49/year with full visitor analytics, 5 galleries, private link-only galleries, and no Galerra branding on your work. Educator plan: €29.99/month for classrooms up to 40 students.

We don't sell your data, run ads, or take a cut of any sales you make through inquiries. Subscriptions are the entire business.

Contact

Email info@galerra.art for anything — partnerships, bug reports, feature requests, press, refunds, the works. Solo dev means real human responses.

Founded 2025. Hosted on Cloudflare. Open to feedback.