# PromptFolder vs Sider PromptFolder records 25,850 monthly visits with -10.6% month-over-month growth and Free pricing. Sider records 2,644,740 monthly visits with -10.6% growth and Freemium pricing. | Metric | [PromptFolder](https://openaitools.app/tool/promptfolder-com) | [Sider](https://openaitools.app/tool/sider) | | :--- | :--- | :--- | | Website URL | https://promptfolder.com | https://sider.ai | | Categories | AI Prompt Generator, Prompt Engineering, AI Content Detector, AI Youtube Summary | AI Assistant, AI Chatbot, AI Writing Assistants, AI Reader | | Pricing Model | Free | Freemium | | Monthly Visits | 25,850 | 2,644,740 | | MoM Growth Rate | -10.6% | -10.6% | | Primary Market | United States | United States | | Direct Visits | 11,283 | 1,699,535 | | Review Score | 4.1 | 4.5 | | Saved Count | 2 | 31 | | Supported Platforms | Website | Website | ## PromptFolder PromptFolder is built for the practical side of working with AI: keeping the prompts that actually work in one dependable place. Instead of scattering snippets across notes apps and chat history, you get a library with folders, an advanced editor and a one-click copy or run flow. Prompts can be reused, refined and shared, so your best instructions stop being throwaway scraps you retype from memory. Integration matters here. A Chrome extension surfaces your saved prompts inside ChatGPT, letting you insert them without breaking your workflow. The platform also hosts a browsable collection of trending prompts from other users, covering jobs like SEO meta titles, keyword research and blog ideation, which you can copy and adapt to your own needs. Beyond prompt management, PromptFolder bundles free companion tools including a Midjourney prompt generator, a ChatGPT detector and an AI YouTube summarizer. Accounts are created with a simple free sign-up, making it a lightweight starting point for individuals and small teams who want structure without heavy tooling. **Pricing & Plans:** Free to use with a simple sign-up; the site promotes a 'Sign Up Free' account rather than paid tiers. - **Prompt library with folders:** Save prompts to a personal library, sort them into folders and rename or reorganize them as your collection grows. - **Advanced prompt editor:** Draft and refine prompts in place, with variables and quick copy or run actions for fast reuse. - **Chrome extension for ChatGPT:** Bring your saved PromFolder library directly into ChatGPT so you can insert prompts without switching tabs. - **Trending prompt discovery:** Browse popular community prompts for tasks like SEO titles, keyword research and content ideation, then adapt them. - **Companion free tools:** Use the built-in Midjourney prompt generator, ChatGPT detector and AI YouTube summarizer alongside your library. **Strengths:** Free to use with a straightforward sign-up; Chrome extension integrates prompts into ChatGPT; Folder organization and an advanced editor keep prompts tidy; Trending library and free companion tools add value **Limitations:** The richest workflow depends on using the Chrome extension; Some advanced or shared features may require an account upgrade [Profile (Markdown)](https://openaitools.app/tool/promptfolder-com.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 PromptFolder and Sider compare in monthly traffic? PromptFolder has 25,850 monthly visits, while Sider has 2,644,740. Traffic estimates describe audience size, not product quality. ### How do their growth rates compare? PromptFolder has a month-over-month growth rate of -10.6%; Sider has -10.6%. ### How does pricing compare? PromptFolder: Free. Free to use with a simple sign-up; the site promotes a 'Sign Up Free' account rather than paid tiers. 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 | [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) | | 5 | [Prompt Cowboy](https://openaitools.app/tool/prompt-cowboy) | 1,130,450 | -22.4% | Freemium | Turn lazy prompts into great ones and get more out of any large language model | [.md](https://openaitools.app/tool/prompt-cowboy.md) | | 6 | [Image Prompt](https://openaitools.app/tool/image-prompt) | 608,804 | +16.1% | Freemium, Paid | AI toolkit for writing, enhancing and reversing image prompts | [.md](https://openaitools.app/tool/image-prompt.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 | [PrompTessor](https://openaitools.app/tool/promptessor) | 321,329 | +84.2% | Freemium | Analyze, optimize and organize prompts in one AI workspace | [.md](https://openaitools.app/tool/promptessor.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/promptfolder-com-vs-sider More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)