Side Copilot logo - Productivity & Collaboration brand identity

Side Copilot (2026)

Formerly known as Side Space

Expert Reviewed
by Dr. William BobosLast reviewed: Oct 15, 2026

Your AI Agent for Smart Browsing

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Pricing
Paid from $79 / month
Platform
Web App / Desktop App
Best for
Content Creators / Students
Data status
Verified listing

Overview

Side Copilot (formerly Side Space) is a Chrome extension that fills the browser side panel with tab management and an AI agent. The agent groups tabs, manages windows, searches the browsing history, researches topics and automates browser actions from natural-language commands. The Pro plan lets you bring your own API key for AI models.

Side Copilot Productivity & Collaboration showing Productivity & Collaboration - Your AI Agent for Smart Browsing

Key Features

Client libraries available

Official SDKs handle authentication, retries, and error handling automatically.

Automation-first workflows

Automation frees time for strategic initiatives while maintaining consistency. Side Copilot focuses on automation; test

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About Side Copilot

“Your AI Agent for Smart Browsing”

Side Copilot is a productivity & collaboration tool developed by CursorDance, LLC (US) designed for content creators, students and remote workers. Side Space is a Productivity & Collaboration solution for content creators, students, remote workers, entrepreneurs, and developers that uses an AI browser sidebar to research, summarize, and organize the web with smart tab and workflow automation. Pricing: Freemium, Pay-per-Use, Contact for Pricing. Side Copilot follows a freemium pricing model, with plans from a free plan up to $79/mo. It is available on Web App and Desktop App. Developer integration is supported through Python and JavaScript/TypeScript SDKs. Side Copilot integrates with Plugin/Integration. It competes in the same space as Sider, Merlin and Arc Browser. Side Copilot offers Global hosting. Explore more productivity & collaboration tools or browse all categories.
Productivity & CollaborationCompareContent Creators

Side Copilot Snapshot

Key facts we track so you can judge fit before visiting the provider.

Primary category
Productivity & Collaboration
Best fit
Content Creators, Students, Remote Workers +2 more
Platforms
Web App, Desktop App
Pricing signal
Freemium - Paid from $79 / month
Provider context
CursorDance, LLC - US
Known integrations
Plugin/Integration
Developer access
Python, JavaScript/TypeScript
Data handling
Global hosting

Before you choose Side Copilot

  • Confirm Side Copilot's current limits, renewal terms, and seat pricing on the official site.
  • Verify privacy, retention, and data-processing terms before using sensitive data.
  • Test the integrations or API path against one real workflow before rollout.
  • Make sure the supported platform matches where your team actually works.

What to verify

  • Privacy policy, retention terms, and data-processing details should be checked with the provider.

Listing data is compiled from structured provider information, public signals, submissions, and periodic checks where available. Treat this page as a shortlist aid, then verify pricing, compliance, and product limits with the provider before making a business-critical decision.

How Side Copilot Works

Understanding the core functionality and approach of Side Copilot.

Usage-based pricing keeps Side Copilot aligned with actual consumption. Finance teams pay only for the outcomes the organization really uses. Integrations with Plugin/Integration keep Side Copilot connected to your workflow.

Key Features

Explore what makes Side Copilot stand out.

Client libraries available

Official SDKs handle authentication, retries, and error handling automatically.

Automation-first workflows

Automation frees time for strategic initiatives while maintaining consistency. Side Copilot focuses on automation; test it on one repetitive workflow before moving critical work into it.

Use Cases

Discover how different audiences leverage Side Copilot.

Content Creators

Move creative workflows forward

Creative teams stay in flow with shared workspaces and on-brand outputs.

Content Creators

Automate repeatable work

Bots, rules, and triggers ensure nothing gets stuck in manual queues.

Learn more: AI Tools for Writers

FAQ about Side Copilot

What is Side Copilot and what does it do?

Side Copilot is Your AI Agent for Smart Browsing. Side Copilot (formerly Side Space) is a Chrome extension that fills the browser side panel with tab management and an AI agent. The agent groups tabs, manages windows, searches the browsing history, researches topics and automates browser actions from natural-language commands. The Pro plan lets you bring your own API key for AI models. Available on Web App, Desktop App, Side Copilot is designed to enhance productivity and deliver professional-grade productivity & collaboration capabilities.

How much does Side Copilot cost?

Side Copilot offers Freemium pricing options. Free tier available; paid plans reported from ~$79/month for advanced Side Copilot features. Current estimates suggest pricing from Paid from $79 / month. You can start with a free tier to test the platform before committing to a paid plan. For the most current pricing details and plan comparisons, visit the official Side Copilot pricing page or contact their sales team for custom enterprise quotes. See also Free vs Paid AI Tools for guidance on choosing the right plan.

What platforms does Side Copilot support?

Side Copilot is available on Web App, Desktop App. The web application provides full functionality directly in your browser without requiring downloads. This multi-platform approach ensures you can use Side Copilot wherever and however you work best.
How can I try Side Copilot before purchasing?
The freemium model gives you access to essential features at no cost, with premium capabilities available through paid upgrades. Testing the platform before committing ensures it meets your specific requirements and integrates smoothly with your existing workflows. Support for English, French, Spanish, German, Italian, Japanese makes it accessible to global users.
What file formats does Side Copilot support?
Side Copilot accepts Open browser tabs, web pages, PDFs, and URLs. as input formats, making it compatible with your existing files and workflows. Output is delivered in Summaries, research notes, organized tab groups, automated workflow actions., ensuring compatibility with downstream tools and platforms. This format flexibility allows seamless integration into diverse tech stacks and creative pipelines.
Who develops and maintains Side Copilot?
Side Copilot is developed and maintained by CursorDance, LLC, based in US. Most recently updated in October 2026, the platform remains actively maintained with regular feature releases and bug fixes. This ongoing commitment ensures Side Copilot stays competitive and aligned with industry best practices.
How do I get access to Side Copilot?
Side Copilot is freely available to everyone without registration requirements. You can start using the platform immediately without going through lengthy approval processes.
How is usage measured and billed in Side Copilot?
Side Copilot uses Pay-as-You-Go, Per-Request as billing metrics. This usage model ensures you only pay for what you actually use, avoiding unnecessary overhead costs for features you don't need.
What deployment options does Side Copilot offer?
Side Copilot supports Cloud deployment configurations. Cloud-hosted options provide instant scalability without infrastructure management overhead. Choose the deployment model that best aligns with your technical requirements, security constraints, and operational preferences.
Who is Side Copilot best suited for?
Side Copilot is primarily designed for Content Creators, Students, Remote Workers and Entrepreneurs. Professionals in productivity & collaboration find it invaluable for streamlining their daily tasks. Whether you need automation, creative assistance, data analysis, or communication support, Side Copilot provides valuable capabilities for multiple use cases and skill levels. Check out our content creator guide for more recommendations.

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For tool providers

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Providers can update product facts, pricing context, screenshots, and launch notes. Paid placements are labeled separately and do not replace editorial or data-quality review.

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How to Evaluate Side Copilot

Compare Side Copilot with Sider, Merlin, Arc Browser and other alternatives before you decide. The goal is not to pick the most popular product; it is to find the tool that fits your actual workflow, risk level, and budget.

  1. Step 1Test Side Copilot with one real workflow before moving important work into it.
  2. Step 2Model the full monthly cost at your expected usage, including seats, limits, and overages.
  3. Step 3Verify the integration path with your existing stack before you commit.
  4. Step 4Review privacy, retention, and compliance terms before using sensitive data.

For developer teams, inspect the Python SDK and JavaScript/TypeScript support. For broader context, browse more productivity & collaboration tools for content creators, or compare this page against the category hub. New to AI tool evaluation? Start with AI Tool Navigator.

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