CalcForge records 31,360 monthly visits with -4.8% month-over-month growth and Free, Paid pricing. Together AI records 1,645,930 monthly visits with +64.9% growth and Freemium, Paid pricing.
Open-source engineering calculators for civil and structural design
Together AI is the AI Native Cloud — a full-stack platform for running, fine-tuning and training open-source models. It spans serverless inference APIs, dedicated endpoints, GPU clusters, post-training and storage, all backed by in-house systems research.
| Dimension / Metric | | |
|---|---|---|
| Official Domain | calcforge.com | together.ai |
| Pricing Model | Free, Paid | Freemium, Paid |
| Monthly Visits | 31.36K (31,360) | 1.65M (1,645,930) |
| MoM Traffic Delta | -1.56K (-4.8%) | +647.75K (+64.9%) |
| Primary Market & Share | 🇮🇳 India (16.1%) | 🇺🇸 United States (36.3%) |
| Direct Visits / mo | 12.46K | 882.21K |
| User Rating | 4.3 | 4.7 |
| 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.
Together AI is the AI Native Cloud — a full-stack platform for running, fine-tuning and training open-source models. It spans serverless inference APIs, dedicated endpoints, GPU clusters, post-training and storage, all backed by in-house systems research.
SpecialistProvides industry-leading proprietary frontier models and enterprise reliability, but completely lacks support for open-weight community models.
SpecialistProvides industry-leading proprietary frontier models and enterprise reliability, but completely lacks support for open-weight community models.
SpecialistRestricts API usage strictly to Gemini models, offering free prototyping tiers but lacking open-source model variety.
SpecialistRestricts API usage strictly to Gemini models, offering free prototyping tiers but lacking open-source model variety.
Aggregates hundreds of models through a single API, offering broader model choice than Together AI's hosted lineup.
Aggregates hundreds of models through a single API, offering broader model choice than Together AI's hosted lineup.
Delivers dramatically faster token generation speeds using custom hardware, though with a more limited model selection.
SpecialistOne API for 1,500+ production-ready generative media models
Focuses heavily on deploying custom machine learning models and media generation pipelines alongside standard text LLMs.
Focuses heavily on deploying custom machine learning models and media generation pipelines alongside standard text LLMs.
Free / Open-sourceOpen-source, memory-efficient fine-tuning and local model running
Free / Open-sourceOpen-source, memory-efficient fine-tuning and local model running
Provides exceptionally fast inference speeds and robust fine-tuning tools, competing directly on open-source model deployment performance.
Free / Open-sourceSearch and study millions of public SKILL.md agent skills
Free / Open-sourceSearch and study millions of public SKILL.md agent skills
Offers similar low-cost serverless inference for open-weight models, but with a simpler pay-as-you-go pricing model.
One API for fast, cost-predictable inference on LLMs and multimodal models
One API for fast, cost-predictable inference on LLMs and multimodal models
Delivers competitive serverless pricing and GPU instances, but features a slightly less refined developer dashboard experience.
