
SpecialistProvides a unified connected workspace for team documents and databases, but lacks Dust's advanced multi-source enterprise knowledge indexing.

CalcForge records 31,360 monthly visits with -4.8% month-over-month growth and Free, Paid pricing. Dust records 547,217 monthly visits with +1.8% growth and Contact for Pricing pricing.
Open-source engineering calculators for civil and structural design
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | calcforge.com | dust.tt |
| Pricing Model | Free, Paid | Contact for Pricing |
| Monthly Visits | 31.36K (31,360) | 547.22K (547,217) |
| MoM Traffic Delta | -1.56K (-4.8%) |
| +9.48K (+1.8%) |
| Primary Market & Share | 🇮🇳 India (16.1%) | 🇫🇷 France (65.4%) |
|---|
| Direct Visits / mo | 12.46K | 456.92K |
|---|
| User Rating | 4.3 | 4.4 |
|---|
| Supported Platforms | Website | Website |
|---|
Open-source engineering calculators for civil and structural design
Structural, geotechnical, tunnelling and contractor tools available free and open source on GitHub.
Searchable construction datasets covering high-rise buildings, bridges, tunnels, dams and housing.
Registered users get calculation workings, bending/shear/deflection diagrams and PDF export.
Four project-based pathways in Python, AI for construction, AI governance and building AI agents.

Multiplayer AI where people and agents work side by side
Connect 70+ tools including Slack, Notion, Google Drive, GitHub, Salesforce and Zendesk so agents answer with real company knowledge instead of generic guesses.
Reach messaging, CRM, docs, project management, data, finance and MCP servers through one platform, so agents can act across systems rather than just chat.
Build agents with 20+ frontier and open-source models from OpenAI, Anthropic, Google and Mistral, and pick the best model for each task.
A dual-layer permission model, SCIM-synced groups, admin-gated overrides, audit logs and usage analytics keep company data locked down while teams move fast.

SpecialistProvides a unified connected workspace for team documents and databases, but lacks Dust's advanced multi-source enterprise knowledge indexing.

Integrates deeply with CRM ecosystems to automate enterprise workflows, but is tightly bound to the Salesforce software suite.

Offers robust enterprise-wide permission-aware search and knowledge management, but with less focus on custom multi-model agent workflows.
#3Combines multi-model chat assistants and automated machine learning optimization, but with a heavier focus on data science pipelines.
SpecialistTurn one prompt into live business apps, AI agents and automated workflows
Free / Open-sourceSearch and study millions of public SKILL.md agent skills
SpecialistExcels at visual no-code web scraping and data automation pipelines, but lacks Dust's dedicated internal knowledge base architecture.

SpecialistFocuses on secure enterprise workflow automation and security orchestration, but requires more manual setup for custom AI agents.
Free / Open-sourceFree practical deep learning courses, research and open-source libraries

Free / Open-sourceOpen-source database of AI models, prices and capabilities
Free / Open-sourceFree open course for prompt engineering and AI security

Delivers enterprise-grade conversational AI and workflow automation, but focuses more heavily on customer service and enterprise contact centers.
Integrates deeply with CRM ecosystems to automate enterprise workflows, but is tightly bound to the Salesforce software suite.
Offers robust enterprise-wide permission-aware search and knowledge management, but with less focus on custom multi-model agent workflows.
Combines multi-model chat assistants and automated machine learning optimization, but with a heavier focus on data science pipelines.
Free / Open-sourceSearch and study millions of public SKILL.md agent skills
SpecialistExcels at visual no-code web scraping and data automation pipelines, but lacks Dust's dedicated internal knowledge base architecture.
SpecialistFocuses on secure enterprise workflow automation and security orchestration, but requires more manual setup for custom AI agents.
Free / Open-sourceOpen-source database of AI models, prices and capabilities
Free / Open-sourceFree open course for prompt engineering and AI security