CalcForge records 31,360 monthly visits with -4.8% month-over-month growth and Free, Paid pricing. Branded records 3,704,728 monthly visits with +6.6% growth and Contact for Pricing pricing.
Open-source engineering calculators for civil and structural design
Targeted research audiences with AI-verified data quality
| Dimension / Metric | | |
|---|---|---|
| Official Domain | calcforge.com | gobranded.com |
| Pricing Model | Free, Paid | Contact for Pricing |
| Monthly Visits | 31.36K (31,360) | 3.7M (3,704,728) |
| MoM Traffic Delta | -1.56K (-4.8%) | +228.97K (+6.6%) |
| Primary Market & Share | 🇮🇳 India (16.1%) | 🇺🇸 United States (84%) |
| Direct Visits / mo | 12.46K | 1.8M |
| User Rating | 4.3 | 4.1 |
| 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.
Targeted research audiences with AI-verified data quality
Recruit from 100+ consumer segments and industries, from first-time homebuyers to niche professional groups, based on detailed profiling.
Connect to custom audiences in real time through the Audience API and route qualified participants straight into your own research programming tools.
AI verification of participant responses removes poor actors and protects data integrity before insights reach decision-makers.
Support webcam studies, emotional AI research, surveys, and concept testing, with the flexibility to use your own tools or a third-party platform.
Connects researchers with a massive marketplace of verified human subjects for surveys, offering broader respondent scale than Branded.
Connects researchers with a massive marketplace of verified human subjects for surveys, offering broader respondent scale than Branded.
Automates qualitative customer research by moderating live user interviews at scale and synthesizing insights into actionable reports.
Automates qualitative customer research by moderating live user interviews at scale and synthesizing insights into actionable reports.
Runs AI-moderated qualitative interviews and automated research studies at scale, replacing traditional panel surveys with interactive conversations.
Runs AI-moderated qualitative interviews and automated research studies at scale, replacing traditional panel surveys with interactive conversations.
Free / Open-sourceSearch and study millions of public SKILL.md agent skills
Free / Open-sourceSearch and study millions of public SKILL.md agent skills
Captures video-based consumer surveys and interviews, using AI to automatically analyze emotional sentiment and thematic feedback.
Captures video-based consumer surveys and interviews, using AI to automatically analyze emotional sentiment and thematic feedback.
SpecialistSources verified B2B professionals and healthcare experts for specialized respondent recruitment, though with less automated consumer panel volume.
SpecialistSources verified B2B professionals and healthcare experts for specialized respondent recruitment, though with less automated consumer panel volume.
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
SpecialistConducts voice and chat-based qualitative customer interviews, automatically analyzing transcripts into comprehensive market research reports.
SpecialistConducts voice and chat-based qualitative customer interviews, automatically analyzing transcripts into comprehensive market research reports.
SpecialistIndependently scored open-source alternatives to paid SaaS
SpecialistIndependently scored open-source alternatives to paid SaaS
SpecialistTurns customer data into interactive digital twins and synthetic research personas to simulate qualitative audience reactions.
SpecialistTurns customer data into interactive digital twins and synthetic research personas to simulate qualitative audience reactions.
