Objective & dated comparison
Why choose TabBoy over Session Buddy
Session Buddy has been a trusted session saver for over 15 years, but the v4 redesign and cloud transition raised community concerns around data migration, account requirements, and privacy disclosures. TabBoy builds upon local-first principles while adding deterministic rule automation, local semantic clustering, open source transparency, and seamless v3/v4 import.
Deterministic Rule Automation
TabBoy continuously sorts tabs into structured collections using customizable JSON rules, whereas Session Buddy relies strictly on manual saves.
100% Local & Zero Account
TabBoy never requires an account, has zero telemetry, and stores everything in local chrome.storage, avoiding the cloud sync and privacy shifts of Session Buddy v4.
100% Open Source (MIT)
Fully auditable codebase with zero proprietary tracking, compared to Session Buddy's closed source architecture.
Seamless 1-Click Migration
Directly import your historical Session Buddy v3 and v4 exports (JSON/CSV) with automatic schema verification and duplicate detection.
TabBoy vs Session Buddy: Feature & Architecture Matrix
A direct, verified point-by-point comparison of core capabilities and privacy models.
| Criterion / Architecture | TabBoy | Session Buddy |
|---|---|---|
| Pricing Model | 100% Free & Open Source (MIT) | Free (Funded by user donations) |
| Account Required | Never required | Not required (Optional cloud accounts & sync introduced in v4) |
| Data Storage Location | 100% Local (chrome.storage) | 100% Local (IndexedDB) with optional cloud sync |
| Source Code Availability | Open source on GitHub (MIT licensed) | Closed source / Proprietary |
| CWS Privacy Disclosure | 0 data collected (audited declaration) | Declares web browsing history handling |
| Automated Rule Engine | Deterministic JSON rules with regex & domains | No rule engine (Manual save only) |
| Automatic Tab Clustering | Local semantic clustering on-device | No automatic grouping |
| Preserve Chrome Tab Groups | Yes (Group names, colors, and window order) | Yes (In saved sessions) |
| Anti-Loss Safety Snapshots | Automatic pre-action recovery snapshots | Periodic background session timeline |
| 1-Click Markdown Export | Yes (Obsidian and Notion formatted) | Yes (Text/Markdown export options) |
| Third-Party Migration | Built-in drag & drop importer for Session Buddy v3/v4 | Standard text / JSON export |
When to choose Session Buddy rather than TabBoy
We believe in honest product comparisons. Session Buddy has distinct strengths for specific user workflows.
Long-standing Timeline Recovery
If you rely on a passive, automatic timeline that continuously logs window snapshots every few minutes for post-crash recovery, Session Buddy's 15-year battle-tested engine is specifically built for that retrospective flow.
Deep Full-Text Historical Search
Session Buddy offers dedicated query syntax to search across thousands of past historical sessions stored over years of browsing.
Familiar Manual Workflow
If you prefer clicking 'Save' manually at the end of a session and do not want automated rule suggestions or dynamic clustering.
How to migrate from Session Buddy to TabBoy
Transfer your entire session history in three simple steps with full privacy.
Export from Session Buddy
Open Session Buddy, click Settings (gear icon) -> Export, and choose JSON (recommended) or CSV format.
Drop file into TabBoy
Open the TabBoy Collections dashboard and drag & drop your exported file anywhere onto the panel (or use Backup & Storage -> Import).
Review and organize
TabBoy parses all sessions, validates URLs, detects duplicates, and lets you selectively import collections into your local library.
Official & verified sources
- Session Buddy Chrome Web Store Listing(August 2026): Declared privacy practices and store specifications.
- Session Buddy Official Website & Documentation(August 2026): Product positioning, local storage claims, and feature guide.
- Session Buddy v4 Release Notes & Privacy FAQ(August 2026): Documentation on v4 architecture, data format changes, and local storage guarantees.
- Session Buddy Donations Page(August 2026): Verification of free-tier donation funding model.
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Get automated rule clustering and 100% local-first privacy with TabBoy.