# Side Space Alternatives

12 alternatives to Side Space (0 monthly visits, Freemium, Paid), matched by function and use case.

About Side Space: The AI-powered vertical tab manager for a tidier browser — [Profile (Markdown)](https://openaitools.app/tool/side-space.md)

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Compare |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Sider](https://openaitools.app/tool/sider) | 2,644,740 | -10.6% | Freemium | AI sidebar and browser agent for reading, writing and research | [Side Space vs Sider](https://openaitools.app/compare/side-space-vs-sider.md) |
| 2 | [Siket](https://openaitools.app/tool/siket) | 1,559 | +32% | Freemium | Your new tab becomes a keyboard-first workspace — tasks, tabs, focus, notes and an AI agent. | [Side Space vs Siket](https://openaitools.app/compare/side-space-vs-siket.md) |
| 3 | [Phew AI Tab](https://openaitools.app/tool/phew-ai-tab) | 792 | +1.5% | Free Trial, Paid | Organise and retrieve your browser tabs with AI | [Side Space vs Phew AI Tab](https://openaitools.app/compare/phew-ai-tab-vs-side-space.md) |
| 4 | [Tabbit Browser](https://openaitools.app/tool/tabbit-ai) | 670,981 | -30.2% | Freemium | The agentic AI browser that reads your tabs, files, and screenshots as context | [Side Space vs Tabbit Browser](https://openaitools.app/compare/side-space-vs-tabbit-ai.md) |
| 5 | [Kome AI](https://openaitools.app/tool/kome-ai) | 174,910 | -6.5% | Freemium | Summarize, bookmark and write with AI right in your browser | [Side Space vs Kome AI](https://openaitools.app/compare/kome-ai-vs-side-space.md) |
| 6 | [Dia Browser](https://openaitools.app/tool/dia-browser) | 1,254,172 | +108.4% | Free | The AI browser that reads between your tabs | [Side Space vs Dia Browser](https://openaitools.app/compare/dia-browser-vs-side-space.md) |
| 7 | [SuperTab AI (Tab Manager AI)](https://openaitools.app/tool/supertab-ai) | 0 | — | Free | Free, on-device AI tab grouping for a calmer browser | [Side Space vs SuperTab AI (Tab Manager AI)](https://openaitools.app/compare/side-space-vs-supertab-ai.md) |
| 8 | [Tabbit Browser](https://openaitools.app/tool/tabbit-browser) | 50,371 | +76.7% | Free | AI-native browser that understands your context and runs agent tasks | [Side Space vs Tabbit Browser](https://openaitools.app/compare/side-space-vs-tabbit-browser.md) |
| 9 | [HARPA AI](https://openaitools.app/tool/harpa-ai) | 537,461 | +99.3% | Freemium | One browser agent that combines every major AI model with web automation | [Side Space vs HARPA AI](https://openaitools.app/compare/harpa-ai-vs-side-space.md) |
| 10 | [Chippy](https://openaitools.app/tool/chippy) | 2,987 | +29.6% | Freemium | ChatGPT in your browser sidebar, without switching tabs | [Side Space vs Chippy](https://openaitools.app/compare/chippy-vs-side-space.md) |
| 11 | [SigmaOS Airis (Alpha)](https://openaitools.app/tool/sigmaos-airis-alpha) | 90,910 | +9.2% | Freemium | A Mac browser built for focus, with an AI companion called Airis | [Side Space vs SigmaOS Airis (Alpha)](https://openaitools.app/compare/side-space-vs-sigmaos-airis-alpha.md) |
| 12 | [MyNextBrowser](https://openaitools.app/tool/mynextbrowser) | 1,807 | -36.4% | Freemium | Turn your existing browser into an agentic workspace | [Side Space vs MyNextBrowser](https://openaitools.app/compare/mynextbrowser-vs-side-space.md) |

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Source: https://openaitools.app/alternatives/side-space

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