
Side Space is a browser extension that replaces the usual horizontal tab strip with a vertical sidebar, so you can read tab titles in full and keep dozens of open pages organised. It groups tabs automatically with AI-assisted logic, supports nesting and drag-and-drop, and works across Chrome, Brave and Edge. A one-time lifetime license is sold through the Side Space Store on Lemon Squeezy.

에디터가 매긴 5점 만점 평가이며, 사용자 평점의 평균이 아닙니다. 이 페이지의 관점들은 제품 정보를 바탕으로 AI가 정리한 것이며, 실제 사용자 후기가 아닙니다.
2026-11-11에 검증된 OpenAITools.app 텔레메트리에 따르면, Side Space(sidespace.lemonsqueezy.com)은(는) AI 브라우저에 색인된 AI 플랫폼으로 월 0회 방문을 기록 중이며, 전월 대비 트래픽 변화량은 +0(0%)입니다. 주요 지리적 시장은 글로벌(트래픽 점유율 —)이며, 무료+유료, 유료 가격 모델로 운영됩니다. 월간 트래픽 기준 주요 경쟁 대안으로는 Sider (월 264.47만회 방문), Siket (월 1.56천회 방문), Phew AI Tab (월 792회 방문) 등이 있습니다.
탭 정리가 정말 편해졌습니다.
AI 그룹화 기능 쓸만하네요.
실제 사이트 점검, 요금 구조, 동일 카테고리 기준을 바탕으로 AI가 재구성한 참고 관점이며 개별 실사용자의 후기가 아닙니다.
Move your open tabs out of the cramped top bar and into a full-height sidebar where titles and favicons are easy to read.
Let the extension cluster related tabs automatically with AI, so research or project sessions stay grouped without manual sorting.
Nest tabs under parent tabs and drag them between groups to mirror how you actually think about your work.
Built for Chromium-based browsers including Chrome, Brave and Edge, so your setup travels across the browsers you already use.
Buy once through the Lemon Squeezy storefront instead of paying a recurring subscription, with a Subscribe option available if you prefer.
Side Space is a browser extension that replaces the usual horizontal tab strip with a vertical sidebar, so you can read tab titles in full and keep dozens of open pages organised. It groups tabs automatically with AI-assisted logic, supports nesting and drag-and-drop, and works across Chrome, Brave and Edge. A one-time lifetime license is sold through the Side Space Store on Lemon Squeezy.
Keep dozens of reference pages open during a project and let AI grouping cluster them by topic so nothing gets lost.
Separate client work into nested groups and switch between them quickly without hunting through a crowded top bar.
Read full page titles in a sidebar instead of guessing from truncated tabs, which helps with accessibility and speed.
Buy a single lifetime license in one currency and install the extension on the Chromium browsers you already run.
동일한 주요 카테고리에 속한 경쟁 AI 도구의 나란히 보는 텔레메트리 비교
| 순위 | AI 도구 | 월간 방문 수 | 전월 대비 성장률 | 직접 유입 비중 | 가격 | 일대일 비교 |
|---|---|---|---|---|---|---|
| ● | Side Space | 0 | 0% | — | 무료+유료, 유료 | 현재 도구 |
| 1 | Sider | 264.47만 | -10.6% | 직접 유입 64% | 무료+유료 | vs Sider |
| 2 | Siket | 1.56천 | +32% | 직접 유입 29% | 무료+유료 | vs Siket |
| 3 | Phew AI Tab | 792 | +1.5% | 직접 유입 41% | 무료 체험, 유료 | vs Phew AI Tab |
| 4 | Tabbit Browser | 67.1만 | -30.2% | 직접 유입 85% | 무료+유료 | vs Tabbit Browser |
| 5 | Kome AI | 17.49만 | -6.5% | 직접 유입 30% | 무료+유료 | vs Kome AI |
| 6 | Dia 브라우저 | 125.42만 | +108.4% | 직접 유입 59% | 무료 | vs Dia 브라우저 |

Tabbit is an AI-native desktop browser for macOS and Windows that turns browsing into agentic work. It reads your open tabs, PDFs, bookmarks, screenshots, highlights, and local files as context, then chats with them, runs multi-step web tasks with Agent, and executes ready-made Skills for research, GitHub, email, and media.
Tabbit is an AI-native desktop browser for macOS and Windows that turns browsing into agentic work. It reads your open tabs, PDFs, bookmarks, screenshots, highlights, and local files as context, then chats with them, runs multi-step web tasks with Agent, and executes ready-made Skills for research, GitHub, email, and media.

SuperTab AI (now listed as Tab Manager AI) is a free Chrome extension that uses on-device AI to automatically group your open tabs, close duplicates and tidy up forgotten tabs, keeping all of your browsing data local.
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