Sider
AI browser sidebar assistant for chat, PDFs, and web pages.
Overview
AI browser sidebar assistant for chat, PDFs, and web pages.
Sider uses a freemium model with a free plan; paid-tier pricing varies, so check the official pricing page for current plans.
Sider is one of 51 AI Productivity tools tracked on ToolScanner. You can compare it side by side with alternatives, check verified monthly-billing prices, and add it to your AI stack to see what your whole setup costs.
Is Sider right for you?
Good choice if
- you want to start free — a real free plan is verified
Pricing
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Frequently asked questions
Is Sider free?
Yes — Sider has a free plan you can start with; paid-tier pricing is listed on the official site.
How much does Sider cost?
Sider doesn't sell a single flat monthly plan, so we don't list one number here — check the official pricing page for current plans.
Does Sider offer a free trial?
No free trial is listed for Sider, but the free plan lets you try it without paying.
What is Sider used for?
AI browser sidebar assistant for chat, PDFs, and web pages. On ToolScanner, Sider is listed under AI Productivity.
What are the best Sider alternatives?
Popular AI Productivity alternatives include Humata, PDF.ai, Mem. You can compare any of them with Sider side by side on ToolScanner.
Where can I check Sider's latest pricing?
On the official website — providers change prices and plans at any time, so always confirm there before purchasing. ToolScanner shows the monthly-billing price as of our last check (last verified 2026-07-23).