
SpecialistOpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.

DeckAssistant records 173 monthly visits with -89.9% month-over-month growth and Free Trial, Paid pricing. Sider records 2,644,740 monthly visits with -10.6% growth and Freemium pricing.

AI at your fingertips on your Stream Deck
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | deckassistant.io | sider.ai |
| Pricing Model | Free Trial, Paid | Freemium |
| Monthly Visits | 173 (173) | 2.64M (2,644,740) |
| MoM Traffic Delta |
| -1.54K (-89.9%) |
| -314.2K (-10.6%) |
| Primary Market & Share | 🇫🇷 France (100%) | 🇺🇸 United States (13.3%) |
|---|
| Direct Visits / mo | 70 | 1.7M |
|---|
| User Rating | 4.2 | 4.5 |
|---|
| Supported Platforms | Website | Website |
|---|

AI at your fingertips on your Stream Deck
Select text in any app, press a key, and the AI processes it in place — no more copy-pasting into a chat window.
Every button can hold its own prompt; pick from the included examples or write your own for rewriting, translating, summarizing and more.
Continue any conversation in the web app with folders, favourites, history search, message editing and prompt library.
Export chats, export screenshots, run Google lookups and generate images without leaving the conversation.
AI sidebar and browser agent for reading, writing and research
A persistent panel that reads the page you are on and answers follow-ups with GPT, Claude or Gemini without copying content into another tab.
Summarise long articles, PDFs and YouTube videos, extract key points, and ask detailed questions about the source material.
Translate webpages, PDFs and images, compare bilingual output side by side, and have content read aloud for review on the move.
Delegate multi-step tasks across real websites — price comparison, form filling, research and inbox triage — using your existing logged-in sessions.

SpecialistOpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.

SpecialistAnthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing.

Cross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides.

Offers a very similar browser sidebar experience with multiple AI models, but features slightly different pricing and workspace tools.
Provides robust browser-based summarization and prompt assistance, but lacks some of Sider's deeply integrated multi-model chat UI features.
Excels at advanced web automation and data extraction alongside chat, but has a steeper learning curve than Sider.

Compare GPT, Claude, and Gemini answers side by side in one chat

AI writing and site management for WordPress

Free / Open-sourceSummarize YouTube, Google, and any page with AI — free in your browser
Integrates bookmark management and content composition into a clean sidebar, but has a more limited feature set than Sider.
Delivers streamlined inline writing and webpage summarization via a browser extension, but with fewer custom sidebar tools.
SpecialistOpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
SpecialistAnthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing.
Cross-platform AI writing assistant delivering real-time grammar correction, tone alignment, authorship tracking, and team style guides.
Offers a very similar browser sidebar experience with multiple AI models, but features slightly different pricing and workspace tools.
Provides robust browser-based summarization and prompt assistance, but lacks some of Sider's deeply integrated multi-model chat UI features.
The best frontend for AI.
Compare GPT, Claude, and Gemini answers side by side in one chat
Free / Open-sourceSummarize YouTube, Google, and any page with AI — free in your browser
Integrates bookmark management and content composition into a clean sidebar, but has a more limited feature set than Sider.
Delivers streamlined inline writing and webpage summarization via a browser extension, but with fewer custom sidebar tools.