What does Sessionaire do?

Losing, restoring, and organizing browser tabs across multiple sessions and windows. It is catalogued under Browser DevTools & extensions on PulseGate.

Who is Sessionaire for?

Sessionaire is a consumer product built for firefox users who manage many tabs and browsing workspaces.

Does Sessionaire have a free plan?

Yes — Sessionaire is free to use.

What platforms does Sessionaire run on?

Sessionaire runs on the web and embeddable surfaces.

Is Sessionaire still active?

Unverified. Sessionaire has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to Sessionaire?

Similar projects tracked by PulseGate include Tab Session Manager, Session Boss, and Tab Sessions.

Is Sessionaire open source?

Sessionaire has a public GitHub repository.

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Sessionaire

sessionaire.appBrowser DevTools & extensions

Sessionaire is a Firefox extension for saving, restoring, and organizing browser sessions across multiple windows. It provides automatic crash recovery, event-driven auto-save, fuzzy tab search, Firefox Container support, and JSON, XML, and CSV export.

FreeWebEmbeddable

Visit sessionaire.app

1star

9features

2025since

Overview

9 features

Sessionaire is a Browser DevTools & extensions project. Losing, restoring, and organizing browser tabs across multiple sessions and windows. Sessionaire is a consumer product aimed at firefox users who manage many tabs and browsing workspaces. Sessionaire costs nothing to use. Sessionaire is available on the web and embeddable surfaces.

Sessionaire first shipped in 2025. Key capabilities include session saving, session restoration, and crash recovery.

Summary written by a language model from the project’s public pages.

Session saving
Session restoration
Crash recovery
Automatic auto-save
Fuzzy tab search
Container support
JSON export
XML export
CSV export

Built with & integrations

Runs on

BrowserEmbeddable

Trust & compliance

Verified signals

HTTPSFree tierGitHub · ★ 1Store-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed15 Sep · 13:03 UTC
Sessionaire verified via Firefox Add-ons
Source: Firefox Add-ons · Open

Frequently asked questions about Sessionaire

What does Sessionaire do?: Losing, restoring, and organizing browser tabs across multiple sessions and windows. It is catalogued under Browser DevTools & extensions on PulseGate.
Who is Sessionaire for?: Sessionaire is a consumer product built for firefox users who manage many tabs and browsing workspaces.
Does Sessionaire have a free plan?: Yes — Sessionaire is free to use.
What platforms does Sessionaire run on?: Sessionaire runs on the web and embeddable surfaces.
Is Sessionaire still active?: Unverified. Sessionaire has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Sessionaire?: Similar projects tracked by PulseGate include Tab Session Manager, Session Boss, and Tab Sessions.Tab Session Manager Session Boss Tab Sessions
How long has Sessionaire been around?: Sessionaire first shipped in 2025.
Is Sessionaire open source?: Sessionaire has a public GitHub repository.

At a glance

Platforms: Web
Languages: English
Open source: Yes · ★ 1
Built for: Firefox users who manage many tabs and browsing workspaces
Model: B2C
Solves: Losing, restoring, and organizing browser tabs across multiple sessions and windows.

Registered as

GitHub: sessionaire/sessionaire
Firefox Add-ons: sessionaire

Developer

Solo developer

GitHub

Open source

View on GitHub

Stars: 1
Forks: 0
Open issues: 3
Last commit: 17 Dec 2025
Commits 90d: 0
Contributors: 1
Authorship: Solo
Default branch: main
Latest release: v1.4.6 · 17 Dec 2025

Index record

Indexed: 15 Sep 2026
Lifecycle: Alive
Last seen: 15 Sep 2026

Identity audit (13)

Slug: sessionaire-sessionaire-app
Lifecycle state recorded: 15 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 15 Sep 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model, checked against the page's own declaration.
Last updated: 15 Sep 2026
Canonical URL: https://sessionaire.app/

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