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

Sider records 2,644,740 monthly visits with -10.6% month-over-month growth and Freemium pricing. Sortio records 30,821 monthly visits with -14.8% growth and Freemium pricing.

AI file sorter that renames and files your documents from a plain-English prompt
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | sider.ai | getsortio.com |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 2.64M (2,644,740) | 30.82K (30,821) |
| MoM Traffic Delta | -314.2K (-10.6%) |
| -5.37K (-14.8%) |
| Primary Market & Share | 🇺🇸 United States (13.3%) | 🇺🇸 United States (38%) |
|---|
| Direct Visits / mo | 1.7M | 7.44K |
|---|
| User Rating | 4.5 | 4 |
|---|
| Supported Platforms | Website | Website |
|---|
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.

AI file sorter that renames and files your documents from a plain-English prompt
Describe the result you want in plain English and Sortio plans the renames and folder moves for you.
Reads inside each file to build meaningful names such as date, vendor, amount, or person, instead of leaving cryptic originals.
Every move is shown before it happens, and any sorting pass can be rolled back completely.
Files stay on your machine, with local LLM and bring-your-own-key options on every plan.

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.

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.

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.
A private, EU-hosted AI machine with files, software and persistent memory

An AI file assistant that organizes and answers questions across your team's documents

AI that reads your documents, then names and files them for you
One AI sidebar for ChatGPT, Claude and Gemini across the web
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.
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.
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.
A private, EU-hosted AI machine with files, software and persistent memory
An AI file assistant that organizes and answers questions across your team's documents
AI that reads your documents, then names and files them for you
One AI sidebar for ChatGPT, Claude and Gemini across the web