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SPECIFICTION
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SessionBox

sessionbox.io

From $4.99/mo Free trial WindowsmacOSAPIBrowser extension
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Spec score 8.6 #3 of 27 in Tab Management Software

What it is

SessionBox One turns browser tabs into separate profiles so users can manage multiple accounts on the same site in one browser window. Profiles can use different proxies, and direct sharing lets someone pass along an active profile without sharing login credentials. Teams can share profiles and proxies through Shared Spaces. Cloud synchronization supports continuing sessions on another device, while a local API connects existing tools such as Selenium and custom solutions. The maker says sensitive profile data is encrypted and decrypted on the user's device using AES-256 and RSA 2048-bit algorithms. Local profiles are stored in browser IndexedDB, synced profile data in the maker's data store, and temporary profiles are not persisted. Extensions connect Chrome, Edge, Firefox, or Opera to the client application. SessionBox One is optimized for Windows and macOS; a mobile application is unavailable and not planned. The first installation starts a seven-day trial with all features and no credit card required. Hobby costs $4.99 a month.

Spec sheet

Purpose
SessionBox One lets users manage multiple accounts on the same site by turning browser tabs into separate profiles.Read 9 Oct 2026 · sessionbox.io
Trial
The first app installation starts a complimentary seven-day trial with access to all features and no credit card required.Read 9 Oct 2026 · sessionbox.io
Security
The maker says sensitive profile data is encrypted and decrypted on the user's device using AES-256 and RSA 2048-bit algorithms.Read 9 Oct 2026 · sessionbox.io
Support
The maker provides a customer support form for subscription, billing, and other requests.Read 9 Oct 2026 · sessionbox.io
Founded
2015Read 28 Sep 2026 · sessionbox.io
Company
The maker identifies Box Labs LLC and gives its address as 1082 Budapest, Horvath Mihaly ter 2., Hungary; the page does not state a founding year.Read 9 Oct 2026 · sessionbox.io
Automation
SessionBox One provides a local API for integrating existing tools, including Selenium and custom solutions.Read 9 Oct 2026 · sessionbox.io
Browser extensions
The security page says SessionBox extensions connect Chrome, Edge, Firefox, or Opera to its client application.Read 9 Oct 2026 · sessionbox.io
Data storage
The maker says synced profile data is stored in its data store, local profiles in browser IndexedDB, and temporary profiles are not persisted.Read 9 Oct 2026 · sessionbox.io
Desktop platforms
SessionBox One is optimized for Windows and macOS, and the maker says its mobile application is unavailable and not planned.Read 9 Oct 2026 · sessionbox.io
Hosting locations
The maker says its servers run on Heroku in the United States and its data store is in Google Cloud in the United States.Read 9 Oct 2026 · sessionbox.io
Profile isolation
It lets users manage multiple profiles in one browser window and switch between them.Read 9 Oct 2026 · sessionbox.io
Profile sharing
Direct sharing lets users share an active profile without sharing their login credentials.Read 9 Oct 2026 · sessionbox.io
Profile syncing
Cloud synchronization lets users continue sessions on another device using their SessionBox account.Read 9 Oct 2026 · sessionbox.io
Proxies
Users can assign different proxies to different profiles.Read 9 Oct 2026 · sessionbox.io
Team collaboration
Shared Spaces let teams share profiles and proxies with members.Read 9 Oct 2026 · sessionbox.io

Plans and prices

Hobby $4.99 a month $4.99 / month; pricing page also displays $12.99/month in its plan card 1 seat · unlimited profiles · 10 cloud profiles · direct sharing Read 9 Oct 2026 · sessionbox.io
Professional $21.99 a month $21.99 / month; pricing page also displays $59.99/month in its plan card 2 seats · unlimited profiles · unlimited cloud profiles · fingerprint protection · automation and API · shared spaces Read 9 Oct 2026 · sessionbox.io
Teams $44.99 a month $44.99 / month; pricing page also displays $99.99/month in its plan card 5 seats · unlimited profiles · unlimited cloud profiles · shared spaces Read 9 Oct 2026 · sessionbox.io

Every SessionBox plan and price →

Strong points and limits

Strong points

  • Separate profiles for multiple accounts in one browser window
  • Assign different proxies to profiles
  • Direct sharing avoids sharing login credentials
  • Seven-day all-features trial requires no credit card

Limits

  • No free plan
  • Mobile application is unavailable and not planned
  • Hobby costs $4.99 a month

Who it suits

SessionBox suits people who need separate profiles for multiple accounts on the same site, and teams that share profiles or proxies. Its local API may also suit users integrating existing tools.

Verdict

SessionBox One combines isolated browser profiles with sharing, sync, and a local API. Check the supported desktop platforms and plan details before choosing it.

Where Specifiction places it

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