Independent Startup Studio

AI-powered tools, extensions, and web applications.

Gronic builds modern software products focused on productivity, creators, local experiences, and AI workflows.

Products

Current projects under the Gronic brand with pricing and variant structure visible on each product page and the central pricing page.

Live

RePlay

Plan trips and save your local discoveries with AI-assisted travel storytelling.

Free plan plus Pro monthly and annual subscriptions. Paid variants from KRW 9,900 (per month).

View details Open web app

Live

Tididig

School workflow tool that helps students and teachers manage records and tasks in one place.

Education plans from KRW 7,900/month with dedicated teacher tiers. Paid variants from KRW 7,900 (per month).

View details Open web app

Live

CodeLifter

Turn real web UI patterns into reusable React code faster.

Free tier is live; paid variants are prepared for Lemon Squeezy activation. Paid variants from USD 9 (per month).

View details Open Chrome extension

Private Beta

Relayne

Analyze how your page appears in AI search and SEO results, then act on clear fixes.

One-time and monthly variants from USD 1.49 in the Relayne upgrade flow. Paid variants from USD 1.49 (one-time).

View details Open web app

About

Gronic is an independent software studio operated by a Korean solo founder, focused on practical AI-powered software and sustainable long-term product development.

Contact

For support, business inquiries, and payment-provider verification, contact the Gronic team directly.

contact@gronic.io

Messages sent through this contact channel are routed to the studio support inbox.

Public verification links

Founder GitHub CodeLifter Chrome Web Store

Business Information

Legal Name: 그로닉 (Gronic)
Business Registration No.: 695-16-03295
E-commerce Registration No.: 제 2026-제주애월-0062 호
Business Address: 대한민국 제주시 애월읍 애월로16길 6