Side Copilot Pricing 2026
Complete pricing guide for Side Copilot — plans, costs, and free options.
💰 Side Copilot Pricing Overview
Side Copilot uses a freemium pricing model. Free tier available with optional paid upgrades. Current pricing: Free: $0/month — up to 5 Spaces with cloud sync, tab management and free AI chat for the current page. Pro: $4.9/month list, promotionally shown at $2.9/month — unlimited Spaces with cloud sync and access to Agent Mode. Pro+: $8.9/month list, promotionally shown at $7.9/month (also displayed as $11.9 elsewhere on the page) — the highest usage tier. The extension itself installs free with no card. Side Copilot is a popular productivity tool known for browser side-panel ai agent plus vertical tab manager: chat with open tabs, automate the browser, and organise tabs into synced spaces. You can get started with Side Copilot for free and upgrade to a paid plan as your needs grow.
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🔍 Compare Before You Buy
See all 5 alternatives →Comparing Side Copilot to similar tools helps you make the best choice for your budget and needs:
Sider AI
FreemiumAI sidebar for your browser — chat, summarize, translate, and generate right on any webpage
Free plan + paid from $4.99/month
Compare with Side Copilot →SurfMind
FreemiumPage-aware AI assistant browser extension with bring-your-own-model support and a one-time Pro purchase
Free plan + paid from $65 one-time
Compare with Side Copilot →Goblin Tools
FreeFree AI tools for neurodivergent people: task breakdown, tone check & more
Free to use
Compare with Side Copilot →Complete Your Productivity Stack
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Side Copilot Plans & Pricing
Free
$0/month — up to 5 Spaces with cloud sync, tab management and free AI chat for the current page
Pro:
List, promotionally shown at $2.9/month — unlimited Spaces with cloud sync and access to Agent Mode
Pro+:
List, promotionally shown at $7.9/month (also displayed as $11.9 elsewhere on the page) — the highest usage tier
* Pricing information is based on publicly available data and may not reflect current promotions, annual discounts, or regional pricing. Visit the official Side Copilot website for the latest pricing.
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Claim Now →Is Side Copilot Free?
Free: $0/month — up to 5 Spaces with cloud sync, tab management and free AI chat for the current page. Pro: $4.9/month list, promotionally shown at $2.9/month — unlimited Spaces with cloud sync and access to Agent Mode. Pro+: $8.9/month list, promotionally shown at $7.9/month (also displayed as $11.9 elsewhere on the page) — the highest usage tier. The extension itself installs free with no card.
Check Side Copilot pricing at the source
The breakdown above is our summary of Side Copilot's published pricing, not a quote. Plans, limits and what each tier includes change without notice — confirm on Side Copilot's own pages before you buy.
Official Side Copilot site ↗We do not represent Side Copilot and these links are not paid placements.
Is Side Copilot Worth It?
Side Copilot is a freemium productivity tool that offers 5 key features including Chat Mode with context from all open tabs, not just the active page, Agent Mode that takes browser actions to automate multi-step work, Spaces: tabs grouped into named contexts inside a single window. Side Copilot is a browser extension that puts an AI agent and a vertical tab manager in the same side panel, so research and tab hygiene happen without leaving the page you are on. Chat Mode is aware of your open tabs: you can ask about them collectively, summarise the current page, select a region as context, or extract content, rather than copying text into a separate chat window. Agent Mode goes further and takes actions in the browser to automate multi-step web work. The organisational half is Spaces — tabs grouped into named contexts such as work, study, shopping or hobbies, all inside one window, so you focus on one space at a time instead of drowning in a single tab strip. Spaces sync across browsers and devices for logged-in users, covering Chrome, Edge, Brave, Vivaldi, Firefox, Zen, Sigma and Comet. Supporting features are the practical ones: pinned tabs per space, fuzzy search across tabs and spaces, tab suspension to reclaim memory, automatic de-duplication, save and restore of tab groups, theming, dark mode and five UI languages. A set of free standalone tools (chat with PDF, summariser, mind-map generator, YouTube summariser, AI detector, humaniser) runs on the web without the extension.
✅ Side Copilot is a good choice if you need:
- •Chat Mode with context from all open tabs, not just the active page
- •Agent Mode that takes browser actions to automate multi-step work
- •Spaces: tabs grouped into named contexts inside a single window
- •Cross-browser sync across Chrome, Edge, Brave, Vivaldi, Firefox and Zen
- •Tab suspend, de-duplicate, pin, fuzzy search and group save/restore
💡 Value Assessment
With a free tier available, Side Copilot is an easy recommendation for anyone looking to try productivity tools without financial commitment. The paid plans offer good value for power users who need the additional features and higher usage limits.
Side Copilot Key Features
Side Copilot comes packed with features that make it a strong contender in the productivity space. Here's what you get:
Chat Mode with context from all open tabs, not just the active page helps you work more efficiently with Side Copilot.
Search and browse capabilities help you find what you need quickly.
Spaces: tabs grouped into named contexts inside a single window helps you work more efficiently with Side Copilot.
Search and browse capabilities help you find what you need quickly.
Search and browse capabilities help you find what you need quickly.
Side Copilot Alternatives & Their Pricing
Considering alternatives to Side Copilot? Here's how competing tools compare on pricing:
Sider AI
FreemiumAI sidebar for your browser — chat, summarize, translate, and generate right on any webpage
Pricing: Free (limited queries/day). Pro $4.99/mo or $39.99/yr (unlimited GPT-4o, Claude 3.5 Sonnet, Gemini 1.5 Pro).
SurfMind
FreemiumPage-aware AI assistant browser extension with bring-your-own-model support and a one-time Pro purchase
Pricing: Free forever with lifetime access: privacy-first page-aware chat, 100+ AI models plus local LLMs and any custom provider, prompt and app settings, basic MCP and Skills. Pro is a one-time purchase of $65, currently discounted to $39 at launch price, unlocking task automation and the advanced Skills layer. Seven-day money-back guarantee. No subscription.
Goblin Tools
FreeFree AI tools for neurodivergent people: task breakdown, tone check & more
Pricing: Completely free to use
ChatPDF
FreemiumChat with any PDF — ask questions, get summaries, and extract key info in seconds
Pricing: Free (2 PDFs/day, 120 pages, 50 msgs/PDF). Plus $19.99/mo (unlimited PDFs, 2,000 pages, GPT-4o).
Merlin AI
FreemiumGPT-4 powered Chrome extension for email, summaries & research
Pricing: Free tier with 51 queries/day. Starter $14.25/mo, Pro $35.10/mo, Team $54/mo
Ready to try Side Copilot?
Visit the official website for the latest pricing and to get started.
Frequently Asked Questions
Is Side Copilot free to use?
Yes, Side Copilot offers a free tier that you can use without paying. Paid plans starting at $4.9/month unlock additional features and higher usage limits.
How much does Side Copilot cost in 2026?
As of 2026, Side Copilot pricing is: Free: $0/month — up to 5 Spaces with cloud sync, tab management and free AI chat for the current page. Pro: $4.9/month list, promotionally shown at $2.9/month — unlimited Spaces with cloud sync and access to Agent Mode. Pro+: $8.9/month list, promotionally shown at $7.9/month (also displayed as $11.9 elsewhere on the page) — the highest usage tier. The extension itself installs free with no card. Visit the official Side Copilot website for the most current pricing.
What is the cheapest Side Copilot plan?
The cheapest option is the free tier. If you need premium features, the most affordable paid plan is Pro: at $4.9/month.
What are the best alternatives to Side Copilot?
Popular alternatives to Side Copilot include Sider AI, SurfMind, Goblin Tools. Each offers different features and pricing structures. Compare them on AISO Tools to find the best fit for your needs and budget.
Is Side Copilot worth the price?
Side Copilot is well-regarded in the productivity space, offering features like Chat Mode with context from all open tabs, not just the active page, Agent Mode that takes browser actions to automate multi-step work, Spaces: tabs grouped into named contexts inside a single window. Whether it's worth the investment depends on your specific needs, usage volume, and budget. The free tier lets you try it before committing to a paid plan.
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