
Unifies applicant tracking and client management with AI outreach, but is tailored more heavily for agency recruiters.
Unifies applicant tracking and client management with AI outreach, but is tailored more heavily for agency recruiters.
CalcForge records 31,360 monthly visits with -4.8% month-over-month growth and Free, Paid pricing. Workable records 10,780,627 monthly visits with +5.5% growth and Free Trial, Paid pricing.
Open-source engineering calculators for civil and structural design
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | calcforge.com | workable.com |
| Pricing Model | Free, Paid | Free Trial, Paid |
| Monthly Visits | 31.36K (31,360) | 10.78M (10,780,627) |
| MoM Traffic Delta | -1.56K (-4.8%) | +566.3K (+5.5%) |
| Primary Market & Share | 🇮🇳 India (16.1%) | 🇺🇸 United States (38.6%) |
| Direct Visits / mo | 12.46K | 5.31M |
| 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.

The agent recruits, you manage talent
The agent continuously searches 400M+ profiles, identifies strong fits before they apply and sends each a personalised outreach message for every open role.
Every applicant is scored against up to 14 job criteria with visible reasoning, then messaged directly to confirm interest and close information gaps before reaching a recruiter.
Requisitions, pipelines, interview kits and scorecards, interview scheduling, offer letters with e-signatures and integrated background checks in one platform.
Publish jobs to 200+ boards in 100+ countries and build branded career sites with a drag-and-drop editor, plus LinkedIn and Indeed Apply integration.

Unifies applicant tracking and client management with AI outreach, but is tailored more heavily for agency recruiters.
Unifies applicant tracking and client management with AI outreach, but is tailored more heavily for agency recruiters.

Provides an AI-native ATS with automated sourcing and CRM, but has a steeper learning curve than Workable.
Provides an AI-native ATS with automated sourcing and CRM, but has a steeper learning curve than Workable.
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 an applicant tracking system with powerful AI candidate matching, but offers less built-in employee onboarding.
Combines an applicant tracking system with powerful AI candidate matching, but offers less built-in employee onboarding.

SpecialistAutomates candidate engagement and communication using AI agents, but focuses less on traditional ATS pipeline management.
SpecialistAutomates candidate engagement and communication using AI agents, but focuses less on traditional ATS pipeline management.
Delivers an accessible AI-powered applicant tracking system, but lacks some of Workable's advanced enterprise features.
Delivers an accessible AI-powered applicant tracking system, but lacks some of Workable's advanced enterprise features.

Autonomous hiring powered by agentic AI

SpecialistGenerates ranked candidate lists from natural language prompts, but lacks Workable's broad HR and onboarding suite.
SpecialistGenerates ranked candidate lists from natural language prompts, but lacks Workable's broad HR and onboarding suite.

SpecialistAutomates interview note-taking and candidate screening pipelines, but is not a full standalone recruiting ATS.
SpecialistAutomates interview note-taking and candidate screening pipelines, but is not a full standalone recruiting ATS.
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