CalcForge records 31,360 monthly visits with -4.8% month-over-month growth and Free, Paid pricing. Crisp records 1,408,646 monthly visits with +1.5% growth and Free Trial, Paid, Contact for Pricing, Free pricing.
Open-source engineering calculators for civil and structural design
AI-first customer support platform with a shared inbox built in
| Dimension / Metric | ||
|---|---|---|
| Official Domain | calcforge.com | crisp.chat |
| Pricing Model | Free, Paid | Free Trial, Paid, Contact for Pricing, Free |
| Monthly Visits | 31.36K (31,360) | 1.41M (1,408,646) |
| MoM Traffic Delta | -1.56K (-4.8%) | +21.04K (+1.5%) |
| Primary Market & Share | 🇮🇳 India (16.1%) | 🇫🇷 France (12.2%) |
| Direct Visits / mo | 12.46K | 1.15M |
| User Rating | 4.3 | 4.6 |
| 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.
AI-first customer support platform with a shared inbox built in
Collect and manage conversations from web chat, email, WhatsApp, Messenger, Instagram, and more in one collaborative inbox.
Train an agent on your website, help articles, and PDFs, then build answer workflows with a visual builder or ready-made templates.
Publish branded help articles so customers can resolve common questions without contacting support.
Keep leads and customer records with full conversation history in one place for more personal, contextual replies.
Free / Open-sourceDelivers a completely free live chat foundation with strong visitor tracking, though its interface feels more traditional than Crisp.
Free / Open-sourceDelivers a completely free live chat foundation with strong visitor tracking, though its interface feels more traditional than Crisp.
Offers much more advanced AI automation and analytics, but comes with a significantly higher pricing tier than Crisp.
Offers much more advanced AI automation and analytics, but comes with a significantly higher pricing tier than Crisp.
Excels at unifying disparate social messaging channels into one inbox, but is less focused on traditional website widget customization.
Excels at unifying disparate social messaging channels into one inbox, but is less focused on traditional website widget customization.
Offers a lightweight and budget-friendly live chat and chatbot setup, but lacks Crisp's extensive omnichannel knowledge base features.
Offers a lightweight and budget-friendly live chat and chatbot setup, but lacks Crisp's extensive omnichannel knowledge base features.
SpecialistAutonomous AI agents for customer service, content and operations
SpecialistAutonomous AI agents for customer service, content and operations
Provides robust e-commerce integrations and visual bot builders, but has a more structured pricing model than Crisp.
Provides robust e-commerce integrations and visual bot builders, but has a more structured pricing model than Crisp.
Free / Open-sourceSearch and study millions of public SKILL.md agent skills
Free / Open-sourceSearch and study millions of public SKILL.md agent skills
Combines helpdesk ticketing and live chat seamlessly, but features a less modern user interface compared to Crisp.
Combines helpdesk ticketing and live chat seamlessly, but features a less modern user interface compared to Crisp.
Tailored specifically for e-commerce stores with deep Shopify integrations, whereas Crisp serves a broader range of business types.
Tailored specifically for e-commerce stores with deep Shopify integrations, whereas Crisp serves a broader range of business types.
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-sourceOpen-source database of AI models, prices and capabilities
Free / Open-sourceFree open course for prompt engineering and AI security
Free / Open-sourceFree open course for prompt engineering and AI security
