# CalcForge vs Craft

CalcForge records 31,360 monthly visits with -4.8% month-over-month growth and Free, Paid pricing. Craft records 703,417 monthly visits with +8.9% growth and Freemium pricing.

| Metric | [CalcForge](https://openaitools.app/tool/calcforge) | [Craft](https://openaitools.app/tool/craft-do) |
| :--- | :--- | :--- |
| Website URL | https://calcforge.com | https://craft.do |
| Categories | Open Source AI Models, AI Developer Tools, AI Knowledge Base | AI Assistant, AI Writing Assistants, AI Note Taker, AI Productivity Tools |
| Pricing Model | Free, Paid | Freemium |
| Monthly Visits | 31,360 | 703,417 |
| MoM Growth Rate | -4.8% | +8.9% |
| Primary Market | India | United States |
| Direct Visits | 12,460 | 368,317 |
| Review Score | 4.3 | 4.6 |
| Saved Count | 0 | 2 |
| Supported Platforms | Website | Website |

## CalcForge

CalcForge is a community-built engineering platform that combines a large library of free, open-source calculators with professional training pathways for civil and structural engineers. The toolkit spans structural analysis (beam, frame, truss, steel and concrete section design), geotechnical work (bearing capacity, slope stability, retaining walls, foundation settlement), tunnelling, and contractor tools such as formwork, scaffolding and slope grading. It also ships curated construction datasets covering high-rise buildings, bridges, tunnels, dams and housing.

The free tier gives registered users full calculation workings, bending/shear/deflection diagrams and PDF export, while the one-time Lifetime All-Access pass unlocks advanced calculators, code templates and enrolment in four training qualifications. The project grew out of Civils.ai and is supported by an active Discord community of around 1,500 engineers across 30+ countries.

Because the tools are open source on GitHub, engineers can fork the code, add their own calculators and send pull requests back to the main project. CalcForge positions itself as a way to democratise engineering knowledge and to help professionals automate the most time-consuming parts of their work.

**Pricing & Plans:** Free account with core engineering tools and datasets; one-time Lifetime All-Access payment unlocks 32+ advanced calculators, 10,000+ construction datasets, code repositories and four training qualifications.

- **50+ open-source calculators:** Structural, geotechnical, tunnelling and contractor tools available free and open source on GitHub.
- **Datasets for benchmarking:** Searchable construction datasets covering high-rise buildings, bridges, tunnels, dams and housing.
- **Full workings and diagrams:** Registered users get calculation workings, bending/shear/deflection diagrams and PDF export.
- **Professional certifications:** Four project-based pathways in Python, AI for construction, AI governance and building AI agents.
- **Community collaboration:** A Discord community of 1,500+ engineers sharing calculators, ideas and contributions.

**Strengths:** Genuinely free and open source for the core calculator library; Broad coverage from structural analysis to tunnelling and contractor tools; Rare combination of tooling plus structured training certifications; Active community and transparent GitHub contributions

**Limitations:** Advanced calculators and datasets sit behind the paid lifetime pass; Code snippets and some datasets are not available on the free tier; Advanced training materials are geared to construction rather than general software fields

[Profile (Markdown)](https://openaitools.app/tool/calcforge.md)

## Craft

Craft is built around the idea that notes, tasks and plans shouldn't live in separate tools. Documents sit alongside embedded tasks, a calendar view, whiteboards and daily notes, so a project brief can hold its own to-do list and its own timeline. Flexible organization lets you switch between spaces for work and personal use, nested folders, tags, or structured collections that behave like lightweight databases.\n\niPhone, iPad, Mac, Vision Pro, Windows and Android apps share the same content, and offline access means you can capture ideas on a plane and refine them later. An AI assistant helps draft and rewrite text and summarize long documents, while publishing and sharing turn a page into a link you can send. Integrations extend the workspace outward: native MCP connections for Claude, ChatGPT, Claude Code, Cursor and other clients, plus an API and Apple Shortcuts, let Craft act as a hub that other tools read from and write to.\n\nCraft is free to use with a generous feature set, and a Plus subscription unlocks the full experience. The site currently lists Plus at $8 per month, discounted to $6.40 per month on an annual-style basis, with group discounts available. The app has won multiple design awards including an Apple Design Award and a Mac App of the Year title.

**Pricing & Plans:** Free plan with core features, plus a paid Plus tier (listed at $8/month, discounted to $6.40/month) with group discounts available. No credit card required to start.

- **Documents, tasks and calendar together:** Embed tasks directly inside documents and pair them with a calendar view so planning and execution stay connected.
- **Spaces, folders, tags and collections:** Choose the structure that matches your thinking — separate work and personal spaces, nested folders, tags, or database-style collections.
- **AI writing assistance:** Draft, refine, rewrite and summarize content without leaving the document.
- **Offline-first across every device:** Apps for iPhone, iPad, Mac, Vision Pro, Windows and Android with local access when you're offline.
- **Publish, share and integrate:** Publish documents as web pages and connect the workspace to Claude, ChatGPT, Cursor and other tools via MCP and API.

**Strengths:** Elegant, fast editor that works well offline on Apple and Windows devices; Unifies documents, tasks, calendar and whiteboards instead of scattering them; Strong publishing and sharing plus MCP/API integrations for automation; Received multiple design awards, including an Apple Design Award

**Limitations:** Some of the most capable features — AI, publishing and advanced structure — sit behind the Plus subscription; Very advanced relational database needs may exceed what Collections offer; The richest experience is on Apple platforms, so cross-platform teams should test Windows and Android first

[Profile (Markdown)](https://openaitools.app/tool/craft-do.md)

## Frequently Asked Questions

### How do CalcForge and Craft compare in monthly traffic?

CalcForge has 31,360 monthly visits, while Craft has 703,417. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

CalcForge has a month-over-month growth rate of -4.8%; Craft has +8.9%.

### How does pricing compare?

CalcForge: Free, Paid. Free account with core engineering tools and datasets; one-time Lifetime All-Access payment unlocks 32+ advanced calculators, 10,000+ construction datasets, code repositories and four training qualifications. Craft: Freemium. Free plan with core features, plus a paid Plus tier (listed at $8/month, discounted to $6.40/month) with group discounts available. No credit card required to start.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Notion](https://openaitools.app/tool/t) | 173,441,670 | +0.1% | Freemium | Offers vastly more powerful database and project management features, but is less visually polished for simple note-taking. | [.md](https://openaitools.app/tool/t.md) |
| 2 | [Goodnotes](https://openaitools.app/tool/goodnotes) | 3,227,341 | +10.8% | Freemium, Free Trial | Handwritten notes, PDF markup, and AI study tools on one canvas | [.md](https://openaitools.app/tool/goodnotes.md) |
| 3 | [Raycast](https://openaitools.app/tool/raycast) | 710,581 | -24.5% | Freemium, Free Trial | An extendable launcher that puts your tools, AI, and automations one keystroke away | [.md](https://openaitools.app/tool/raycast.md) |
| 4 | [Motion](https://openaitools.app/tool/usemotion-com) | 511,886 | -15.5% | Free Trial, Paid | Automates task scheduling and calendar management with AI, but lacks Craft's elegant document and note-taking canvas. | [.md](https://openaitools.app/tool/usemotion-com.md) |
| 5 | [SkillsMP — Agent Skills Marketplace](https://openaitools.app/tool/agent-skills-marketplace) | 470,744 | -3.7% | Free | Search and study millions of public SKILL.md agent skills | [.md](https://openaitools.app/tool/agent-skills-marketplace.md) |
| 6 | [Capacities](https://openaitools.app/tool/capacities) | 339,396 | +5.7% | Freemium, Paid | Organizes notes into connected typed objects rather than traditional pages, offering a different but structured knowledge system. | [.md](https://openaitools.app/tool/capacities.md) |
| 7 | [Coda](https://openaitools.app/tool/coda-io) | 337,167 | -2.9% | Freemium | Combines documents and relational tables with powerful automation, but has a steeper learning curve than Craft's clean UI. | [.md](https://openaitools.app/tool/coda-io.md) |
| 8 | [fast.ai](https://openaitools.app/tool/fast-ai) | 250,720 | -10.4% | Free | Free practical deep learning courses, research and open-source libraries | [.md](https://openaitools.app/tool/fast-ai.md) |
| 9 | [Models.dev](https://openaitools.app/tool/models-dev) | 200,451 | -3.9% | Free | Open-source database of AI models, prices and capabilities | [.md](https://openaitools.app/tool/models-dev.md) |
| 10 | [Saner.AI](https://openaitools.app/tool/saner-ai-beta-version) | 184,423 | -0.6% | Freemium | ADHD-friendly AI assistant for notes, email and tasks | [.md](https://openaitools.app/tool/saner-ai-beta-version.md) |

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Source: https://openaitools.app/compare/calcforge-vs-craft-do

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