SoloHourly VS Diffyn

SoloHourly's answer

SoloHourly focuses on one core problem: freelancers undercharging.

Instead of offering generic calculations, it shows what you actually need to charge based on real expenses, income goals, and available working hours. It highlights the gap between your current rate and a sustainable rate, which most calculators ignore.

Diffyn's answer:

Addresses workflow and change management on LLM prompts, provide teams with traceability and visualization of tests across multiple models, provide deeper understading into efficiency of these prompts.

SoloHourly's answer

Most tools give rough estimates or complex financial models. SoloHourly is built to be simple, fast, and practical.

It requires minimal input, gives clear output, and directly answers the most important question: “Am I undercharging?”

No signup, no clutter, no unnecessary features — just a focused tool for setting realistic freelance rates.

Diffyn's answer:

Diffyn is the platform that specializes on both change management and multi-model analysis.

SoloHourly's answer

SoloHourly is built using modern web technologies focused on performance and simplicity, ensuring fast calculations and a smooth user experience across devices.

Diffyn's answer:

React, Next.js, POSTGRESQL

SoloHourly's answer

SoloHourly is designed for freelancers, independent professionals, and beginners who struggle to price their work correctly.

It is especially useful for people transitioning from jobs to freelancing, where pricing is unclear and often underestimated.

Diffyn's answer:

Professionals incorporating LLMs or AI tools in their workflow and wants to keep track of changes and test their prompts.

SoloHourly's answer

SoloHourly was built after observing that many freelancers undercharge not because of lack of skill, but because they think in terms of hourly wages instead of business income.

The tool was created to shift that mindset by helping freelancers calculate rates based on real financial needs rather than guesswork.

Diffyn's answer:

I started working on Diffyn when I notice that prompting has become an essential part of work across many industries. While there are version control platofrms like github, they are not designed for just prompt management are can be overkill such applications, it is also not integrated natively with various LLMs and relevant tools for users to validate ideas and visualise results properly.

SoloHourly's answer

SoloHourly is currently used by individual freelancers and independent professionals rather than large organizations.

The focus is on helping solo operators make better pricing decisions early in their journey.