Sider Logo
Sider
A browser extension that brings powerful multilingual AI assistants to any webpage for fast summarization, research, translation and content generation.

A lightweight browser extension that provides chat-based access to leading AI models for on-page assistance — from quick summaries and translations to deeper analysis of articles and videos.

Includes a Deep Research Agent that auto-highlights sources, captures notes, and generates cited, visualized reports; a personal Wisebase knowledge hub stores research, files, and polished outputs for later use.

Works across devices and supports private file uploads, OCR, bilingual views and 50+ languages, letting users turn web content into presentations, images, websites and more with minimal friction.

You can learn more about pricing for Sider at its pricing page.

Sider can be categorized under Natural Language Processing Toolss, which is commonly listed under AI Tools tools.

Not all similar tools offer the same features. Most include a free plan or trial, so you should be able to give them a try. You can browse some of the alternatives to Sider listed in the directory.

Some tools might also offer discounts or offers, especially for newer members. Most of these offers traditionally come as part of affiliate programs or promotions, but often you can reach out to companies and check whether they can give you special pricing.

Similar Tools

Agility PR Logo
Agility PR
An AI-driven suite for communications teams that streamlines media outreach, monitoring, and analytics.
Atarim Logo
Atarim
Embeds six specialised AI agents into any website to deliver instant, page-level feedback and turn vague comments into actionable, assignable tasks across design, UX, copy, SEO, accessibility, and QA.
Author Services Logo
Author Services
An AI-driven assistant that analyzes an article abstract or keywords to recommend appropriate scholarly journals and surface metrics for each suggestion.
Bito Logo
Bito
A 2025 roundup comparing numerous free and paid AI coding assistants that integrate with VS Code and other editors, with an emphasis on capabilities, privacy, and IDE compatibility.
You can browse more tools like Sider, or check out all tools tagged under #ai-tools

Compare Sider With Other Similar Tools

LogoNameOverview
Agility PR Logo LogoAgility PR

An AI-driven suite for communications teams that streamlines media outreach, monitoring, and analytics.

Pricing: Custom

Atarim Logo LogoAtarim

Embeds six specialised AI agents into any website to deliver instant, page-level feedback and turn vague comments into actionable, assignable tasks ac...

Pricing: Free

Author Services Logo LogoAuthor Services

An AI-driven assistant that analyzes an article abstract or keywords to recommend appropriate scholarly journals and surface metrics for each suggesti...

Pricing: Custom

Bito Logo LogoBito

A 2025 roundup comparing numerous free and paid AI coding assistants that integrate with VS Code and other editors, with an emphasis on capabilities, ...

Pricing: Custom

See all comparisons

Build and grow your business!

Get the tools, resources, and strategies used by the best companies and startups from all over the web.
The Postmake directory contains thousands of tools and tons of curated resources!

Join the founders and makers getting the weekly case studies and resources.