# BLACKBOX.AI (Chrome Extension) vs Cursor BLACKBOX.AI (Chrome Extension) records 0 monthly visits with — month-over-month growth and Free pricing. Cursor records 23,297,751 monthly visits with +8.4% growth and Freemium pricing. | Metric | [BLACKBOX.AI (Chrome Extension)](https://openaitools.app/tool/blackboxai) | [Cursor](https://openaitools.app/tool/cursor) | | :--- | :--- | :--- | | Website URL | https://chromewebstore.google.com/detail/blackboxai/mcgbeeipkmelnpldkobichboakdfaeon | https://www.cursor.com | | Categories | AI Code Assistant, AI OCR, AI Assistant, AI GitHub | AI Code Assistant, AI Developer Tools, AI Agent | | Pricing Model | Free | Freemium | | Monthly Visits | 0 | 23,297,751 | | MoM Growth Rate | — | +8.4% | | Primary Market | Global | United States | | Direct Visits | 0 | 14,683,770 | | Review Score | 3.8 | 4.7 | | Saved Count | 0 | 29 | | Supported Platforms | Browser Extension | Website | ## BLACKBOX.AI (Chrome Extension) BLACKBOX.AI is aimed at developers who constantly interrupt their work to look things up. Instead of leaving a page, copying code into a chat window, and coming back, the extension opens a side panel or popup where you can ask coding questions and get answers and suggestions in real time. The extension covers four main workflows as described by its developer. Code Chat answers coding questions on demand; an Include Context option lets you ask questions about the page you are currently viewing; GitHub integration adds a Code Chat button above code you are reading on GitHub so you can question that specific file; and an OCR mode triggered with CTRL+E on Windows or CMD+E on Mac lets you select any region of the screen and paste the recognised text elsewhere. It is a free extension with around 300,000 users, and the listing is unusually transparent about the developer declaring that it does not collect or use your data. The trade-off is quality perception: with 1.2K ratings the average sits around 2.7 out of 5, so expect a convenient but uneven experience rather than a polished IDE-grade assistant. It works best as a lightweight companion to the web-based BLACKBOX.AI service rather than a replacement for a full editor plugin. **Pricing & Plans:** The Chrome extension is free to install. Paid tiers exist on the BLACKBOX.AI web platform itself, but the extension's own store listing is free. - **Code Chat in your toolbar:** Open the extension with a click or a keyboard shortcut and ask coding questions, receiving answers and suggestions in real time. - **Use the current page as context:** Activate Include Context to ask questions about documentation, Stack Overflow answers or any page you are reading. - **GitHub Code Chat button:** When viewing code on GitHub, a Code Chat button appears above the file so you can query that specific code directly. - **Image-to-text OCR:** Press CTRL+E (Windows) or CMD+E (Mac), select a screen region, and paste the extracted text wherever you need it. - **Small footprint on Chrome:** Roughly 2 MB in size, available in English and Korean, and the developer declares no collection or use of your data. **Strengths:** Free to install and light on browser resources; Combines code chat, page context, GitHub integration and OCR in one extension; Developer explicitly declares it does not collect or use your data; Large install base of roughly 300,000 users **Limitations:** User rating is modest at about 2.7 out of 5 from 1.2K ratings, so experiences vary; The store description is thin and largely a walkthrough, with little detail on underlying models; Advanced capabilities generally expect an account on the main blackbox.ai platform [Profile (Markdown)](https://openaitools.app/tool/blackboxai.md) ## Cursor Cursor's editor looks familiar to anyone who has used a modern IDE, but the center of gravity is the agent. Instead of only suggesting the next line, it can read a task description, inspect the repository, produce an implementation plan, modify many files, run commands, and report back with a summary of what changed. Developers keep control by approving plans, reviewing diffs, and stepping in wherever judgment is needed. The product has expanded well beyond a single application. Cloud agents can run on their own machines for extended periods, Cursor ships a CLI, and integrations bring the same agent into Slack and GitHub so work can be handed off without switching tools. A model picker lets you use frontier models from several providers, or rely on automatic selection per task. This makes Cursor a good fit for teams that want measurable velocity gains on large codebases while keeping human review in the loop. The trade-offs are mostly about cost and process: capable agents consume quota, remote indexing raises questions for security-conscious organizations, and teams need light conventions for when to delegate versus write code directly. **Pricing & Plans:** Cursor uses a freemium model: you can start for free with limited usage, then move to paid Pro, team, and enterprise tiers that unlock higher model limits, cloud agents, and administrative controls. Exact seats and credit allowances change over time, so check cursor.com/pricing for current numbers. - **Agent-driven code changes:** An agentic mode that plans changes, edits several files at once, runs tests, and iterates until the task is complete. - **Cloud and parallel agents:** Background agents spin up their own environments to build, test, and demo features in parallel, then hand back results for review. - **Tab completion and codebase context:** Fast inline suggestions plus codebase-wide semantic search and indexing so answers reflect your actual repository. - **Multi-model flexibility:** Switch between leading frontier models from multiple providers, or let Cursor select a model automatically for each task. - **CLI, Slack and GitHub workflows:** Run Cursor from the terminal, chat with it in Slack, and let it review or open pull requests in GitHub without leaving your workflow. **Strengths:** Strong repository-wide context and multi-file edits; Agent runs in the editor, cloud, CLI, Slack, and GitHub; Choose from multiple frontier models in one place; Familiar IDE experience for developers coming from other editors **Limitations:** Requires a paid plan for the most capable models and higher usage; Learning curve to use agentic workflows effectively; Heavy cloud agent usage can consume plan quota quickly; Codebase indexing sends code to remote services, which some compliance teams must review [Profile (Markdown)](https://openaitools.app/tool/cursor.md) ## Frequently Asked Questions ### How do BLACKBOX.AI (Chrome Extension) and Cursor compare in monthly traffic? BLACKBOX.AI (Chrome Extension) has 0 monthly visits, while Cursor has 23,297,751. Traffic estimates describe audience size, not product quality. ### How do their growth rates compare? BLACKBOX.AI (Chrome Extension) has a month-over-month growth rate of —; Cursor has +8.4%. ### How does pricing compare? BLACKBOX.AI (Chrome Extension): Free. The Chrome extension is free to install. Paid tiers exist on the BLACKBOX.AI web platform itself, but the extension's own store listing is free. Cursor: Freemium. Cursor uses a freemium model: you can start for free with limited usage, then move to paid Pro, team, and enterprise tiers that unlock higher model limits, cloud agents, and administrative controls. Exact seats and credit allowances change over time, so check cursor.com/pricing for current numbers. ## Alternatives | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [Google Antigravity](https://openaitools.app/tool/google-antigravity) | 16,054,109 | +8.1% | Freemium | Provides powerful parallel AI coding agents via a desktop command center, but is less integrated into a traditional editor. | [.md](https://openaitools.app/tool/google-antigravity.md) | | 2 | [Replit](https://openaitools.app/tool/replit) | 10,016,437 | -7.7% | Freemium, Paid | Enables instant cloud-based full-stack app building from natural language, but is less suited for local offline repositories. | [.md](https://openaitools.app/tool/replit.md) | | 3 | [VS Code](https://openaitools.app/tool/vs-code) | 7,397,370 | -3.8% | Freemium | Offers unmatched extension support and official Copilot integration, but lacks Cursor's out-of-the-box deep codebase indexing and agentic editing. | [.md](https://openaitools.app/tool/vs-code.md) | | 4 | [Qoder](https://openaitools.app/tool/qoder) | 5,145,040 | +81.8% | Freemium, Free Trial, Free | Features advanced multi-file planning and codebase reading, but lacks Cursor's smooth chat-to-edit inline workflows. | [.md](https://openaitools.app/tool/qoder.md) | | 5 | [Kiro](https://openaitools.app/tool/kiro) | 3,330,476 | +4.6% | Freemium | Focuses on spec-driven engineering and structured agent planning, but offers less fluid ad-hoc inline code generation than Cursor. | [.md](https://openaitools.app/tool/kiro.md) | | 6 | [Devin](https://openaitools.app/tool/devin) | 2,549,346 | +1% | Paid | Operates as a fully autonomous software engineer for complex tasks, but lacks the snappy interactive inline editing of Cursor. | [.md](https://openaitools.app/tool/devin.md) | | 7 | [Command Code](https://openaitools.app/tool/command-code) | 2,358,177 | -12.1% | Freemium, Contact for Pricing | The coding agent that learns your coding taste | [.md](https://openaitools.app/tool/command-code.md) | | 8 | [Pi Coding Agent](https://openaitools.app/tool/pi-coding-agent) | 1,929,244 | +4% | Free | A minimal, extensible terminal coding agent you can reshape | [.md](https://openaitools.app/tool/pi-coding-agent.md) | | 9 | [T3 Code](https://openaitools.app/tool/t3-code) | 1,071,866 | +52.5% | Free | Open-source control plane for orchestrating coding agents | [.md](https://openaitools.app/tool/t3-code.md) | | 10 | [CodeRabbit](https://openaitools.app/tool/coderabbit) | 1,048,880 | +4.6% | Freemium, Free Trial, Paid, Contact for Pricing | AI code review, PR triage, and security monitoring for fast-moving teams | [.md](https://openaitools.app/tool/coderabbit.md) | --- Source: https://openaitools.app/compare/blackboxai-vs-cursor More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)