Top offer
Code
10% Off Sider
See details
- Offer valid for select membership plans only. Cannot be combined with other discounts or promotions.
Sider AI Promo Codes & Coupons
13 offers · updated · save up to 50%
Current Sider AI offers
Code
Save 10%
See details
- Ends
Get Sider AI codes by email
Code
10% Off
See details
- Ends
Code
Up To 10% Off Your Purchase
See details
Code
Save 10%
See details
Code
10% Off Annual Select Items
See details
Code
5% Off 1 Year of Ultra Plan
See details
- Offer valid for one year Ultra Plan subscriptions only. Cannot be combined with other promotions or discounts.
50% Off Annual Premium Plan
See details
50% Off for Students & Educators
See details
- Requires verification of student or educator status. Discount applies to eligible subscriptions at checkout. Cannot be combined with other Sider promotions.
Save 33% OFF on Ultra Plan
See details
Free Starter Plan
See details
Premium Plan from $9.99/month
See details
Plus Plan as low as US$ 24.90/mo at Sider
See details
About Sider AI
Sider AI is an AI sidebar and agent extension for Chrome: you chat with it, hand it multi-step web tasks to automate, and use it to customize the websites you visit.
Paid plans exist for individual users, but plan prices and refund terms weren't in the text read for this page, so open Sider's pricing page before you subscribe.
When shoppers look for Sider AI coupons
Sider AI coupon searches stay fairly even all year: January leads, February trails.
Sider AI shipping, returns and perks
- What it is
- An AI browser sidebar and agent extension for Chrome that chats, automates multi-step web tasks and customizes websites.
- Plans
- Paid plans are sold to individual users; their prices weren't in the text read for this page.
From Sider AI's own pages, read Nov 8, 2026.
Sources: Sider AI website
How to use a Sider AI promo code
- Sider AI is software, so a code would apply to a paid plan for an individual user rather than to a shipped order.
- The pages read for this page didn't show where a promo code goes when you upgrade, how billing works, or how cancellation and refunds are handled.
- Before entering a code, look at the plan screen on sider.ai and confirm both the discounted price and the renewal amount there.
- If a code only covers the first billing period, the renewal price is the number to judge.
More ways to save at Sider AI
- The surest way to avoid overpaying for Sider AI is to match a plan to what you'd actually do with the sidebar in Chrome.
- Chatting, automating multi-step tasks and customizing sites are the stated uses, so note which of them you need before comparing plans on Sider's own pricing page.
Sider AI questions, answered
What does Sider AI do?
Sider AI runs as a sidebar and agent extension in Chrome. It chats, automates multi-step web tasks and customizes websites.
Does Sider AI have paid plans?
Sider sells paid plans to individual users. Their prices weren't in the text read for this page, so the pricing page on sider.ai is the place to check.
Which browser does the Sider AI extension run in?
The extension described on Sider's site is for Chrome. Support for other browsers wasn't stated in the text read.
Can Sider AI automate tasks on websites?
Automating multi-step web tasks is one of the extension's stated uses, alongside chatting and customizing websites.