Pinako

Overview

Pinako is a browser tab and session organizer for people who want to keep related windows, saved material and notes together. It is best suited to Chromium users who need structured collections or shared workspaces; people who only want a simple tab saver may find its broader feature set unnecessary.

Its appeal is the combination of nested organization, session recovery and Libraries, with AI tools for searching and working across that material. The main trade-offs are browser compatibility and the fact that AI Search sends relevant context and the query to xAI’s Grok API.

Key features

Tab trees, sessions and Libraries

Pinako groups tabs and sessions in nested trees and can reopen closed tabs and windows in their previous positions. Search, suspension and workspaces address different parts of tab overload: finding material, reducing active tabs and separating tasks. The structure is useful for people managing several ongoing projects, though it may be more organization than a casual user needs.

Libraries collect tabs, windows and notes, and can be shared as collaborative workspaces. This gives teams a way to keep project context together, rather than passing around isolated links. Pinako also lists imports from Session Buddy, Toby, Workona, Tabs Outliner, BrainTool, Link Map, TabXpert and OneTab, a practical advantage for users moving from those organizers.

Notes, AI and backups

Rich-text notes are included. Pro+ adds resizable image, video and audio embeds stored in Pinako cloud, making that tier more relevant to users who want notes to hold media as well as text. AI features include natural-language search, an AI Librarian chat panel and an MCP bridge for desktop AI clients. Named examples include Claude, Codex, Cursor, Antigravity, Notion, Google Sheets, Slack and Obsidian.

AI Search sends the query and relevant context to xAI’s Grok API, while the AI Bridge runs locally on the user’s computer. That distinction matters: users comfortable with cloud-assisted search may value the natural-language interface, while those who do not want relevant context sent to an external AI service should be cautious. The free extension stores data locally; optional backups include Google Drive, Dropbox, Filecoin, Arweave and Storj. Pinako says its cloud data uses row-level security and HTTPS transmission, and that it does not sell data, read page contents or use stored data to train AI models.

Pricing

Pinako is freemium, with a free extension and paid monthly plans. New subscribers can try the Pro and Pro+ monthly plans for 14 days without providing a payment method.

Free is the sensible starting point for local tab trees, notes and backups, but it does not include the paid-plan sync, sharing or AI search. Pro targets individuals who want those connected features and a 200-credit monthly allowance. Pro+ is the step up for collaborative use, media-rich notes and blockchain backups. Premium raises collaboration, AI and media limits; Enterprise is aimed at large teams needing bulk packages and SLA-backed support. The 14-day trial applies to monthly Pro and Pro+ subscriptions, not the other tiers.

Platforms

Pinako supports Linux, web and Windows, with cross-device sync on paid plans. Its extension works in Chromium-based browsers; WebKit-based browsers such as Orion are not supported yet. The AI Bridge requires the Pinako Chrome extension and is offered for Windows 10/11 and Linux x64 or ARM64, so users should check both browser and device fit before relying on the desktop connection.

Who it's for

Pinako is a strong fit for people who keep many tabs open across projects and want sessions, notes and shared collections arranged together. It is particularly suited to Chromium users who expect to use search, sync or collaboration, and to teams that can make use of Libraries. A user who wants only local tab storage can start free; someone who requires a non-Chromium browser or does not want AI Search to transmit relevant context should look elsewhere.

Pros and cons

• Pros: Nested trees, session restoration, search and suspension cover both organizing and recovering active work.
• Pros: Libraries combine tabs, windows and notes, with sharing and collaborative workspaces for project use.
• Pros: Free local storage and backups let users begin without a subscription; imports from several established organizers can ease migration.
• Cons: WebKit-based browsers such as Orion are unsupported, limiting browser choice.
• Cons: AI Search sends relevant context and the query to Grok, a meaningful privacy trade-off for sensitive work.
• Cons: Sync, sharing and AI search require a paid plan, while richer media notes are reserved for Pro+.

Alternatives

Tabblar is worth considering for users who want a free tier with unlimited tabs, five workspaces and one group, or broad mobile and desktop platform coverage.

Workona may suit readers prioritizing team and organization accounts; its free tier is individual-only, with limited spaces and sections and no free team or organization accounts.

tabExtend offers a free option with up to 30 saves, unlimited time and no account requirement, making it a simpler place to start for modest collections.

Toby is an alternative for users whose needs fit a free Starter tier capped at 60 saved tabs, with basic features and unlimited members.

Tabox may fit someone seeking core collections, restore, folders and Google Drive sync in its free tier.

Raft is a free, open-source extension under the MIT License for readers who want every feature without a paid tier.

Sidebery is a free Firefox extension with donations accepted.

Tab Manager v2 is a free, open-source extension whose core functionality runs locally in the browser.

Browse more options in Tab Management Software.

Verdict

Choose Pinako if you want a structured home for browser sessions, notes and shared project collections, and can use a Chromium-based browser. Its combination of trees, Libraries and recovery tools is the clearest reason to choose it; the strongest reasons to look elsewhere are unsupported browser engines and the context sent to Grok by AI Search.