Pinako

Overview

Pinako is a tab and session organizer for people who want browser work arranged into durable, nested collections. It is best suited to Chromium users who also want notes, sharing and optional AI tools; its depth is useful, but its browser limits and paid tiers narrow its appeal.

Key features

Sessions and libraries

Pinako groups tabs and sessions in a nested tree and can reopen closed tabs and windows in their previous positions. Search, suspension and workspaces help manage active browsing, while libraries can gather tabs, windows and notes for sharing or collaborative work. That makes it a stronger fit for ongoing research and project work than for someone who only wants a simple stash of links.

Notes, AI and backups

Rich-text notes are included. Pro+ adds resizable image, video and audio embeds stored in Pinako cloud, a meaningful upgrade for people keeping reference material alongside their tabs, but not essential to basic session organization.

AI features include natural-language search, an AI Librarian chat panel and an MCP bridge for desktop AI clients. Examples of supported clients or connected apps include Claude, Codex, Cursor, Antigravity, Notion, Google Sheets, Slack and Obsidian. AI Search sends the query and relevant context to xAI's Grok API; the AI Bridge runs locally on the user's computer. Readers who do not want query context sent to an external AI service can skip AI Search.

The extension supports local snapshots and optional backups to Google Drive, Dropbox, Filecoin, Arweave or Storj. It also offers imports from Session Buddy, Toby, Workona, Tabs Outliner, BrainTool, Link Map, TabXpert and OneTab, which may help people bring an existing collection over. The free extension stores data locally. Pinako says it does not sell data, read page contents or use stored data to train AI models; cloud data uses row-level security and HTTPS.

Pricing

Pinako is freemium. The Free plan costs nothing and includes the extension, local backups, rich-text notes, and tab and bookmark trees. It is a credible starting point for individual users who can work locally, but it does not include the paid sync, sharing or AI search features.

Pro costs $5 a month, billed $5/month monthly or $4.16/month annually. It adds sync, sharing, AI search and snapshot search, with 200 AI credits/month. Choose it when those connected features matter more than collaboration or multimedia notes.

Pro+ costs $10 a month, billed $10/month monthly or $8.33/month annually. Its 400 AI credits/month come with collaboration, multimedia storage and blockchain backups. Premium costs $25 a month, billed $25/month monthly or $20.83/month annually, and raises the allowance to 1,000 AI credits/month while expanding collaboration, AI and media storage limits. Those tiers make sense for heavier shared or media-rich workflows; a solo user who mainly restores sessions may get little from the added capacity.

Enterprise costs $60 a month, billed $60/month monthly or $50.00/month annually. It includes 2,400 AI credits/month, large collaboration teams, bulk packages and SLA-backed support, targeting organizations rather than casual tab management. New subscribers can try Pro and Pro+ monthly plans for 14 days without providing a payment method; that trial does not extend to the other plans.

Platforms

Pinako supports Linux, web and Windows, with cross-device sync on paid plans. The Chrome extension works in Chromium-based browsers; WebKit-based browsers such as Orion are not supported yet. The AI Bridge is offered for Windows 10/11 and Linux x64 or ARM64 and requires the Pinako Chrome extension.

Who it's for

Pinako suits people who want to preserve browser context across projects, annotate collections and share them, especially if they use AI-assisted search or desktop AI clients. It is less compelling for users on WebKit browsers, people seeking only a basic tab saver, or anyone who wants a purely local workflow while using AI Search.

Pros and cons

Pros: Nested trees, session restoration, notes and libraries bring active tabs and saved reference material into one organized system.

Pros: Local backups, several optional cloud backup destinations and imports from eight named organizers support portability and recovery.

Pros: A free local tier and a 14-day Pro or Pro+ monthly trial let users begin without a subscription or trial payment method.

Cons: Browser support is limited to Chromium-based browsers, excluding WebKit-based options such as Orion.

Cons: AI Search sends relevant context and the query to Grok, so users wary of external processing should avoid that feature.

Cons: Sync, sharing, AI search and multimedia storage are divided among paid tiers, so the free plan is restrictive for cloud-based or collaborative use.

Alternatives

Tab Management Software is the broader category to browse if Pinako's combination of notes, libraries and AI feels like more than you need.

Tabblar is a sensible alternative for people who want unlimited tabs and five workspaces on a free plan, with platforms spanning mobile, desktop and extensions.

Workona may suit teams already organized around spaces: it has free individual accounts with limited spaces and sections, while team or organization accounts are not free.

tabExtend is worth considering for a smaller saved-tab workflow: its free plan allows up to 30 saves, with no account needed.

Toby offers a free Starter plan with up to 60 saved tabs and unlimited members, which may be enough for bounded collections.

Tabox is a free option for core tab collections, restore, folders and Google Drive sync.

TabXpert offers unlimited free sessions, with cloud and local backups requiring a paid subscription.

Tab Wrangler is a free Chrome and Firefox browser extension.

Tablerone is a free, donation-funded extension.

Verdict

Choose Pinako if you want a structured home for sessions, notes and shared collections, and its Chromium support fits your browser. The main reason to look elsewhere is the combination of browser limits and paid gates around sync, collaboration and richer media features.