Sider

Spec sheet

Product

Sider describes itself as an AI sidebar and agent for browser tasks, with Chat, Hand, Code, and Create tools.Read 11 Oct 2026 · sider.ai

Platforms

Sider lists a web app, browser extensions, iOS and Android apps, and Windows and macOS desktop apps.Read 11 Oct 2026 · sider.ai

Free plan

YesRead 21 Sep 2026 · sider.ai

Integrations

Sider lists GPT, Claude, Gemini, and Grok among its chat models, and says Hand can triage a Gmail inbox.Read 11 Oct 2026 · sider.ai

Mobile apps

YesRead 21 Sep 2026 · sider.ai

Support

The Help Center offers searchable FAQs and says users can submit feedback to customer service for support.Read 11 Oct 2026 · sider.ai

Headquarters

Boston, Massachusetts, United StatesRead 28 Sep 2026 · sider.ai

Company

Sider’s terms identify Vidline Inc. as the company operating the service and give an address in Medford, Massachusetts.Read 11 Oct 2026 · sider.ai

Browser automation

Sider Hand can research, compare, extract, and organize information across websites, including sites where the user is logged in.Read 11 Oct 2026 · sider.ai

Chat

Sider Chat can summarize, explain, and translate webpage, PDF, and YouTube content, and answer follow-up questions using models including GPT, Claude, and Gemini.Read 11 Oct 2026 · sider.ai

Creation

Sider Create supports generating images and videos and creating slides and documents.Read 11 Oct 2026 · sider.ai

Desktop features

The Windows app page lists multi-model group chat, reusable prompts, real-time web access, file analysis, image and video creation, and translation.Read 11 Oct 2026 · sider.ai

File uploads

YesRead 21 Sep 2026 · sider.ai

Image generation

YesRead 21 Sep 2026 · sider.ai

Mobile features

Sider’s iOS page describes ChatScreen for discussing on-screen content and support for images and more than 30 file types.Read 11 Oct 2026 · sider.ai

Plans

The pricing page says all plans include all features and that higher plans provide more credits and a stronger cloud computer; it does not expose plan names or prices in the page text.Read 11 Oct 2026 · sider.ai

Privacy and AI processing

Sider’s privacy policy says content needed for AI requests is sent through Sider’s servers to the selected third-party AI provider; the iOS app asks for explicit consent before sending it.Read 11 Oct 2026 · sider.ai

Security and compliance

The privacy policy describes safeguards including firewalls, encryption, and access controls, while the terms say the services are not designed for HIPAA or FISMA compliance.Read 11 Oct 2026 · sider.ai

Web customization

Sider Code can change a webpage from plain-language instructions and remember those changes for future visits.Read 11 Oct 2026 · sider.ai

Web search

YesRead 21 Sep 2026 · sider.ai

Plans and prices

Every Sider plan and price →

Where Specifiction places it

• AI chatbots and assistants#41 of 658.0