# Orca vs PromptMage Orca records 1,025,891 monthly visits with +1% month-over-month growth and Free, Open Source, Enterprise on request pricing. PromptMage records 0 monthly visits with 0% growth and Free pricing. | Metric | [Orca](https://openaitools.app/tool/orca) | [PromptMage](https://openaitools.app/tool/promptmage) | | :--- | :--- | :--- | | Website URL | https://www.onorca.dev | https://promptmage.io | | Categories | AI Code Assistant, AI Agent, AI Developer Tools | AI Developer Tools, Large Language Models (LLMs), Prompt Engineering, AI Workflow | | Pricing Model | Free, Open Source, Enterprise on request | Free | | Monthly Visits | 1,025,891 | 0 | | MoM Growth Rate | +1% | 0% | | Primary Market | United States | Global | | Direct Visits | 344,591 | 0 | | Review Score | 4.6 | 4.3 | | Saved Count | 1 | 0 | | Supported Platforms | Website | Website | ## Orca Orca positions itself as an "agent IDE" rather than a classic code editor. The core idea is that IDEs were designed around a single human editor, while AI-era workflows revolve around many agents working at the same time. Orca therefore organises work into projects, workspaces and worktrees: each task gets an isolated environment, and any agent CLI can be pointed at it. The app bundles the pieces developers normally stitch together by hand — chat or terminal interfaces, a built-in browser with a design-inspection mode, split panes for diffs and files, a notes/editor surface and Git integration. A command-line interface mirrors the GUI, so agents themselves can create worktrees, start workers, drive the browser and schedule automations through Orca's own CLI. Orca is cross-platform (macOS, Windows, Linux) with companion iOS and Android apps that notify you when an agent needs input so you can reply from your phone. It is distributed as free open-source software, and the project also offers a documented enterprise track and a plugin system for extending the environment. **Pricing & Plans:** Orca is free and open source; the download and core product require no payment. A separate Enterprise offering is available, priced by contacting the team. The site does not publish a public price list for enterprise plans. - **Parallel worktrees:** Each agent gets its own isolated Git worktree, so multiple agents can edit, test and build concurrently without conflicts. - **Bring your own agent CLI:** Works with Claude Code, Codex, Gemini, Cursor CLI, OpenCode, Copilot, Cline and many other command-line agents using subscriptions you already have. - **Integrated browser and design mode:** A built-in browser lets you click any element to copy its HTML, styles and selector, or screenshot a page and drop that context straight into an agent prompt. - **Terminal, diffs and split panes:** Review AI output, run commands and arrange terminals, browsers, files and diffs in panes shaped to the task at hand. - **CLI, plugins and mobile companion:** Orca's own CLI lets agents automate worktrees and workers, a plugin system extends the app, and iOS/Android apps keep you in the loop remotely. **Strengths:** Free and open source, with no licence cost for the core product; Genuinely parallel workflow thanks to per-task Git worktrees; Vendor-neutral: works with many agent CLIs instead of locking you to one; Cross-platform with iOS and Android companion apps and an extensible plugin system **Limitations:** Not a traditional IDE, so developers wanting a full editor experience may need a second tool; Newer product with fast-moving releases, which can mean occasional rough edges; Enterprise pricing is only available on request, so costs are not transparent up front [Profile (Markdown)](https://openaitools.app/tool/orca.md) ## PromptMage PromptMage is an open-source Python framework built to simplify the development of complex, multi-step applications powered by large language models. Rather than treating prompts as throwaway strings scattered through code, it makes prompts first-class citizens with built-in version control, so teams can track changes, compare iterations, and collaborate on the exact wording that drives their application. The framework centers on a workflow that mirrors how good LLM apps actually get built. You define and iterate on prompts inside an integrated playground, evaluate them with manual and automatic testing, and then expose the resulting logic through an automatically generated FastAPI backend. That combination means the same artifact you prototype in is the one you deploy, cutting the drift between experimentation and production. PromptMage is designed as a self-hosted solution, which suits teams that want prompt and data handling to stay within their own infrastructure. It is aimed at both small teams and larger enterprises, and the project positions itself as a pragmatic answer to the gap in LLM workflow management. Because it is self-hosted and open source, there is no per-seat fee for the framework itself, though the LLM providers your application calls are billed separately. The project documentation carries an explicit warning that PromptMage is in alpha state and under active development, so APIs and features may change at any time. **Pricing & Plans:** Free and open source. PromptMage is a self-hosted framework with no listed subscription or per-seat pricing; you pay only for the LLM APIs and infrastructure your application uses. - **Integrated version control for prompts:** Treat prompts as first-class artifacts with built-in versioning, so you can track how each prompt evolves and collaborate with teammates without losing earlier iterations. - **Interactive prompt playground:** Test, compare, and refine prompts in an intuitive playground built into your workflow, enabling rapid iteration rather than ad-hoc copy-paste testing. - **Auto-generated FastAPI API:** Prompts and workflows defined in PromptMage are exposed through an automatically generated FastAPI backend for straightforward integration and deployment. - **Evaluation and testing mode:** Assess prompt quality with manual and automatic testing before shipping, so you know how a change affects output reliability across scenarios. - **Self-hosted deployment:** Run the whole framework on your own laptop or server, keeping prompts, workflows, and data inside infrastructure you control. - **Typed, Pythonic building:** Type hints are used throughout for automatic inference and validation, reducing boilerplate when composing multi-step LLM logic. **Strengths:** Free and open source, with no vendor lock-in; Self-hosted, so prompts and data stay in your own infrastructure; Bundles version control, a playground, testing, and API generation in one framework; FastAPI auto-generation removes boilerplate between prototype and deployment **Limitations:** Explicitly labeled alpha, so the API and features may change without notice; Self-hosted only — you need to run and maintain the server yourself; Requires Python and LLM API experience to get real value; Documentation, while solid, is still maturing alongside the framework [Profile (Markdown)](https://openaitools.app/tool/promptmage.md) ## Frequently Asked Questions ### How do Orca and PromptMage compare in monthly traffic? Orca has 1,025,891 monthly visits, while PromptMage has 0. Traffic estimates describe audience size, not product quality. ### How do their growth rates compare? Orca has a month-over-month growth rate of +1%; PromptMage has 0%. ### How does pricing compare? Orca: Free, Open Source, Enterprise on request. Orca is free and open source; the download and core product require no payment. A separate Enterprise offering is available, priced by contacting the team. The site does not publish a public price list for enterprise plans. PromptMage: Free. Free and open source. PromptMage is a self-hosted framework with no listed subscription or per-seat pricing; you pay only for the LLM APIs and infrastructure your application uses. ## Alternatives | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [DeepSeek](https://openaitools.app/tool/deepseek) | 372,761,591 | +4.3% | Freemium | High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs. | [.md](https://openaitools.app/tool/deepseek.md) | | 2 | [Cursor](https://openaitools.app/tool/cursor) | 23,297,751 | +8.4% | Freemium | An AI-native code editor optimized for multi-file generation rather than managing multiple parallel terminal agent worktrees. | [.md](https://openaitools.app/tool/cursor.md) | | 3 | [Google Antigravity](https://openaitools.app/tool/google-antigravity) | 16,054,109 | +8.1% | Freemium | Provides an extensive platform and desktop command center for parallel AI coding agents, but with a heavier proprietary footprint. | [.md](https://openaitools.app/tool/google-antigravity.md) | | 4 | [Ollama](https://openaitools.app/tool/ollama) | 9,421,973 | +4.3% | Free, Freemium, Paid | Run and build with open AI models locally or in the cloud | [.md](https://openaitools.app/tool/ollama.md) | | 5 | [Devin](https://openaitools.app/tool/devin) | 2,549,346 | +1% | Paid | Cognition's autonomous software engineer that ships real pull requests | [.md](https://openaitools.app/tool/devin.md) | | 6 | [Dify](https://openaitools.app/tool/dify-ai) | 819,691 | -15% | Freemium | Build, deploy, and govern production-ready agentic AI workflows | [.md](https://openaitools.app/tool/dify-ai.md) | | 7 | [Open WebUI](https://openaitools.app/tool/open-webui) | 804,534 | -2.8% | Freemium | Self-hosted AI workspace for local and cloud models | [.md](https://openaitools.app/tool/open-webui.md) | | 8 | [Trae](https://openaitools.app/tool/trae) | 702,366 | -7.8% | Freemium | An AI IDE that handles full-project coding tasks, but lacks Orca's multi-agent parallel git worktree orchestration. | [.md](https://openaitools.app/tool/trae.md) | | 9 | [Weights & Biases (CoreWeave Forge)](https://openaitools.app/tool/prompts) | 315,624 | -80.2% | Freemium, Contact for Pricing, Free | Track, evaluate, and ship AI models and agents in one connected environment. | [.md](https://openaitools.app/tool/prompts.md) | | 10 | [Agno](https://openaitools.app/tool/agno) | 140,302 | -3.3% | Contact for Pricing, Free | Self-driving agent platform you run in your own cloud | [.md](https://openaitools.app/tool/agno.md) | --- Source: https://openaitools.app/compare/orca-vs-promptmage More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)