# Ctrly vs Sider Ctrly records 0 monthly visits with 0% month-over-month growth and Free pricing. Sider records 2,644,740 monthly visits with -10.6% growth and Freemium pricing. | Metric | [Ctrly](https://openaitools.app/tool/ctrly) | [Sider](https://openaitools.app/tool/sider) | | :--- | :--- | :--- | | Website URL | https://ctrly.co | https://sider.ai | | Categories | AI Signature Generator, AI Productivity Tools | AI Assistant, AI Chatbot, AI Writing Assistants, AI Reader | | Pricing Model | Free | Freemium | | Monthly Visits | 0 | 2,644,740 | | MoM Growth Rate | 0% | -10.6% | | Primary Market | Global | United States | | Direct Visits | 0 | 1,699,535 | | Review Score | 3.8 | 4.5 | | Saved Count | 2 | 31 | | Supported Platforms | Website | Website | ## Ctrly Ctrly.co is a simple, focused utility built around one idea: signing documents should not require handwriting your signature dozens of times a day. The service lets you create or modify a signature in your account and then insert it automatically by pressing Ctrl + Y while you browse in Chrome, thanks to a companion browser plugin. The tool is aimed at freelancers, small business owners, and anyone who regularly has to sign contracts, forms, or approvals online. Rather than relying on heavyweight e-signature platforms, Ctrly takes a keyboard-first approach: once the plugin is installed and your signature is saved, a single hotkey applies it wherever you need it. The website is minimal and describes the workflow in three steps: create or modify your signature, press Ctrl + Y to insert it, and download the Chrome plugin. It positions itself as free to use, with contact available by email for questions. **Pricing & Plans:** Ctrly is presented as a free signature automation tool. No paid tiers are advertised on the website. - **Ctrl + Y signature insert:** Insert your saved signature into documents and web forms instantly with a single keyboard shortcut. - **Signature creation and editing:** Create a new signature or modify an existing one from your account, then reuse it everywhere. - **Chrome plugin:** A lightweight browser extension brings signature automation into the pages where you work. - **No more manual signing:** Avoid repeatedly handwriting your signature on stacks of paperwork. **Strengths:** Extremely simple keyboard-driven workflow; Advertised as free to use; Lightweight Chrome plugin rather than a heavy platform; Fast setup: create a signature and start inserting it **Limitations:** Requires installing a Chrome extension and trusting it with your signature; Feature set is narrow compared with full e-signature platforms; Limited public information about security and privacy handling [Profile (Markdown)](https://openaitools.app/tool/ctrly.md) ## Sider Sider's premise is that you should not have to leave the page you are reading to use an AI assistant. Its sidebar overlays the browser, detects the content in view, and responds with chat, summaries, translations or explanations using frontier models from multiple providers. The result is a lightweight research and reading workflow: highlight a paragraph, ask for a simpler explanation, translate a PDF and keep the original in sight. Recent versions push Sider beyond chat. Sider Hand is a browser agent that works across real websites and uses your logged-in sessions to carry out multi-step jobs such as comparing prices while shopping, filling forms, doing cross-site research or triaging a Gmail inbox. Sider Code goes the other way, letting you instruct changes to a website's appearance or behaviour in plain language and preserving the customisation for next time. A Create module generates images, videos, slides and documents from the same panel. Pricing moves from a limited free tier to credit-based paid plans aimed at heavier users. Lower plans suit occasional chat, summarisation and translation, while higher tiers add a dedicated cloud computer that keeps the browser agent running around the clock and a larger monthly credit allowance. Sider ships as browser extensions for Chrome and Edge plus desktop and mobile apps for macOS, Windows, iOS and Android, and is used by a very large installed base. **Pricing & Plans:** Freemium. Free tier available with limited credits; paid plans advertised at roughly US$10/month for occasional use up to around US$100/month at the top tier, with higher credit allowances and a dedicated cloud computer on the upper plans. - **AI sidebar on any page:** 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 and chat with documents:** Summarise long articles, PDFs and YouTube videos, extract key points, and ask detailed questions about the source material. - **Translation and read-aloud:** Translate webpages, PDFs and images, compare bilingual output side by side, and have content read aloud for review on the move. - **Sider Hand browser agent:** Delegate multi-step tasks across real websites — price comparison, form filling, research and inbox triage — using your existing logged-in sessions. - **Sider Code page customisation:** Describe a change in plain words and have Sider restyle or simplify any website, remembering the modification for future visits. **Strengths:** Works inside the browser you already use, with no context switching; Access to multiple frontier models from one subscription; Strong reading toolkit: PDF chat, YouTube summaries, translation and read-aloud; Increasingly capable agent features for multi-step browser tasks **Limitations:** Useful credits run out quickly on the free and lower tiers; Model availability and quota rules change over time, so expectations must be checked per plan; Some agent and code features depend on a cloud machine and heavier plans [Profile (Markdown)](https://openaitools.app/tool/sider.md) ## Frequently Asked Questions ### How do Ctrly and Sider compare in monthly traffic? Ctrly has 0 monthly visits, while Sider has 2,644,740. Traffic estimates describe audience size, not product quality. ### How do their growth rates compare? Ctrly has a month-over-month growth rate of 0%; Sider has -10.6%. ### How does pricing compare? Ctrly: Free. Ctrly is presented as a free signature automation tool. No paid tiers are advertised on the website. Sider: Freemium. Freemium. Free tier available with limited credits; paid plans advertised at roughly US$10/month for occasional use up to around US$100/month at the top tier, with higher credit allowances and a dedicated cloud computer on the upper plans. ## Alternatives | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [ChatGPT](https://openaitools.app/tool/chatgpt-4) | 6,048,022,723 | +2.2% | Freemium | OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research. | [.md](https://openaitools.app/tool/chatgpt-4.md) | | 2 | [Claude](https://openaitools.app/tool/claude-2) | 1,253,439,413 | +23.8% | Freemium | Anthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing. | [.md](https://openaitools.app/tool/claude-2.md) | | 3 | [Monica](https://openaitools.app/tool/monica-ai) | 4,512,775 | -11.3% | Freemium | Offers a very similar browser sidebar experience with multiple AI models, but features slightly different pricing and workspace tools. | [.md](https://openaitools.app/tool/monica-ai.md) | | 4 | [Dropbox Sign (HelloSign)](https://openaitools.app/tool/hellosign) | 4,339,818 | -2.2% | Free Trial, Paid, Contact for Pricing | Electronic signatures and agreement workflows built into Dropbox | [.md](https://openaitools.app/tool/hellosign.md) | | 5 | [Merlin AI](https://openaitools.app/tool/merlin-ai) | 1,382,634 | +13.1% | Freemium | Provides robust browser-based summarization and prompt assistance, but lacks some of Sider's deeply integrated multi-model chat UI features. | [.md](https://openaitools.app/tool/merlin-ai.md) | | 6 | [Edusign (Quick Survey AI)](https://openaitools.app/tool/quick-survey-ai) | 588,842 | +38.2% | Free Trial, Paid | Attendance, e-signature and AI-powered questionnaires for training providers | [.md](https://openaitools.app/tool/quick-survey-ai.md) | | 7 | [HARPA AI](https://openaitools.app/tool/harpa-ai) | 537,461 | +99.3% | Freemium | Excels at advanced web automation and data extraction alongside chat, but has a steeper learning curve than Sider. | [.md](https://openaitools.app/tool/harpa-ai.md) | | 8 | [Typing Mind](https://openaitools.app/tool/typing-mind) | 533,103 | +12.9% | Paid | The best frontend for AI. | [.md](https://openaitools.app/tool/typing-mind.md) | | 9 | [Glarity](https://openaitools.app/tool/glarity-summarize-google-and-youtube) | 188,823 | -49.6% | Freemium | Summarize YouTube, Google, and any page with AI — free in your browser | [.md](https://openaitools.app/tool/glarity-summarize-google-and-youtube.md) | | 10 | [Kome AI](https://openaitools.app/tool/kome-ai) | 174,910 | -6.5% | Freemium | Integrates bookmark management and content composition into a clean sidebar, but has a more limited feature set than Sider. | [.md](https://openaitools.app/tool/kome-ai.md) | --- Source: https://openaitools.app/compare/ctrly-vs-sider More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)