Software Alternatives, Accelerators & Startups

fxSolver VS Split Fee

Compare fxSolver VS Split Fee and see what are their differences

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fxSolver logo fxSolver

fxSolver is an free online math solver, equation library, graphing calculator and science/engineering problem helper. To get started, add some formulas, fill in any input variables and press "Solve."

Split Fee logo Split Fee

Split Fee connects UK recruitment agencies to collaborate on permanent placements. Share candidates and vacancies, match automatically, and split the fee.
  • fxSolver Landing page
    Landing page //
    2023-06-16

Calculate multiple equations at once, Edit existing formulas and Create new ones, Compute large numbers of values, Plot graphs, Link your results, Solve full problems and Share worksheets with your friends.

fxSolver is a free tool developed by a team of engineers and programmers with the sole intention of providing a unique, useful and free service. The vision of the development team is to allow students, engineers, and hobbyists to come in contact with mathematics and to be able to solve problems without necessarily being familiar with professional math software or programming languages.

  • Split Fee Login screen
    Login screen //
    2026-03-16
  • Split Fee Dashboard page
    Dashboard page //
    2026-03-16

Split Fee is a platform for UK recruitment agencies to collaborate on permanent placements.

Every agency has candidates they can't place and vacancies they can't fill. Another agency almost certainly has what you need โ€” but finding them, trusting them, and making the collaboration work has always been the hard part.

Split Fee solves this. Post your candidates and vacancies to the platform. Our matching algorithm finds opportunities across every agency on the network โ€” by skills, location, salary, and seniority. Candidate and client data stays anonymised until both sides agree to work together. When a placement is made, we handle the fee split and invoicing automatically.

No more posting in social media groups and hoping someone replies. No more sharing candidate details with strangers on trust alone. No more chasing invoices from agencies you barely know.

45% for you. 45% for them. 10% platform fee โ€” only when a placement is made.

Half of a placement fee is infinitely better than none of it.

fxSolver features and specs

  • User-Friendly Interface
    fxSolver offers a clean and intuitive interface that makes it easier for users to input and solve complex equations and formulas without extensive training.
  • Extensive Formula Library
    The platform provides a comprehensive library of pre-defined formulas and equations across various fields, which can be easily accessed and used.
  • Free to Use
    fxSolver is available at no cost, making it accessible for students, educators, and professionals who need reliable equation-solving tools without financial investment.
  • Graphical Analysis
    The tool allows for robust graphical analysis, letting users visualize equations and their solutions through graphs and charts.
  • Collaboration Features
    It supports collaboration, enabling multiple users to work on equations and projects together, which is particularly useful for educational and team-based work environments.

Possible disadvantages of fxSolver

  • Internet Dependency
    As a web-based tool, fxSolver requires an internet connection, which might be a drawback for users in areas with unreliable or limited connectivity.
  • Limited Advanced Capabilities
    While suitable for many standard equations, fxSolver may lack some advanced features or capabilities found in specialized mathematical software like MATLAB or Mathematica.
  • No Offline Mode
    Since it is primarily an online tool, users do not have the option to work offline, limiting its usability in remote or mobile environments without internet access.
  • Privacy Concerns
    Users concerned with privacy may find it less appealing since the data is processed and stored online, posing potential risks even though standard security measures are in place.
  • Learning Curve for Advanced Features
    While basic features are user-friendly, there might be a learning curve associated with mastering more advanced functionalities, which could be a barrier for some users.

Split Fee features and specs

No features have been listed yet.

Analysis of fxSolver

Overall verdict

  • fxSolver is generally considered a good tool for anyone needing to perform complex mathematical calculations and visualize results efficiently. Its combination of ease-of-use and robust functionality makes it a strong choice for educational and professional purposes.

Why this product is good

  • fxSolver is appreciated for its user-friendly interface and extensive library of mathematical functions and constants, which makes it convenient for engineers, students, and professionals to solve complex equations quickly. It supports a wide range of units and allows users to easily share and collaborate on projects.

Recommended for

  • Engineers who need to solve complex equations quickly.
  • Students learning mathematics or related fields requiring computational tools.
  • Educators looking for a teaching aid to demonstrate mathematical concepts.
  • Professionals involved in research needing to model and calculate equations efficiently.

Analysis of Split Fee

Overall verdict

  • Split Fee (split-fee.com) appears to be a niche referral/fee-splitting platform aimed at connecting professionalsโ€”likely in real estate, legal, or brokerage-type industriesโ€”to share commissions on referred deals. Without independent reviews or verified track record widely available, it should be approached with due diligence, but the concept itself addresses a real market need for structured referral partnerships.

Why this product is good

  • Provides a structured framework for professionals to formally split fees or commissions on referred business
  • Can help expand referral networks beyond one's immediate contacts or region
  • May reduce disputes over referral agreements by formalizing terms upfront
  • Potentially useful for professionals who receive occasional out-of-market or out-of-expertise leads they want to monetize

Recommended for

  • Real estate agents or brokers looking to refer out-of-area clients
  • Legal or financial professionals wanting to formalize referral fee arrangements
  • Freelancers or consultants who want to monetize leads outside their expertise
  • Small firms seeking to expand reach through partner referral networks

fxSolver videos

fxSolver Demo

Split Fee videos

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Category Popularity

0-100% (relative to fxSolver and Split Fee)
Engineering Calculator
100 100%
0% 0
Recruitment Solutions
0 0%
100% 100
Knowledge Search
100 100%
0% 0
Recruitment
0 0%
100% 100

Questions & Answers

As answered by people managing fxSolver and Split Fee.

Which are the primary technologies used for building your product?

Split Fee's answer:

A next-generation serverless platform, built for AWS.

What makes your product unique?

Split Fee's answer:

Split Fee is the first purpose-built platform for split fee recruitment in the UK. Instead of relying on LinkedIn groups, WhatsApp messages, and manual agreements, agencies upload their candidates and vacancies and the platform automatically matches them across agencies.

Candidate identities are revealed gradually; anonymised at first, then progressively disclosed as both sides accept, so agencies can collaborate without the risk of circumvention.

Why should a person choose your product over its competitors?

Split Fee's answer:

Most "split fee networks" are just directories or social groups where agencies post and hope someone responds. Split Fee is an actual matching engine. It scores candidate-vacancy pairs, handles the legal agreements (non-circumvention, self-billing), automates invoicing and fee splits, and manages the entire placement lifecycle from match to payment. Everything that normally requires trust, phone calls, and spreadsheets is handled by the platform.

How would you describe the primary audience of your product?

Split Fee's answer:

UK recruitment agencies; from boutique firms with a handful of consultants to mid-sized agencies with specialist sector coverage. Any agency that has either strong candidates without the right vacancies, or client vacancies they can't fill from their own candidate pool. Split Fee turns those dormant assets into placements.

What's the story behind your product?

Split Fee's answer:

Abbie, our founder, knew that although split fee arrangements have existed in recruitment for decades, the process has always been manual: find a partner agency, negotiate terms, trust them with your candidate data, chase invoices. Most agencies avoid it because the overhead and risk outweigh the reward. Abbie built Split Fee to remove that friction entirely, with automated matching, progressive identity disclosure, built-in legal agreements, and automated billing, making split placements as straightforward as direct ones.

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What are some alternatives?

When comparing fxSolver and Split Fee, you can also consider the following products

WolframAlpha - WolframAlpha brings expert-level knowledge and capabilities to the broadest possible range of peopleโ€”spanning all professions and education levels.

Unbench - Beyond recruitment, Unbench became a dynamic matchmaking platform, efficiently connecting companies with top specialists.

SpeedCrunch - SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donateย .

Qalculate! - Qalculate! is a multiplatform multi-purpose desktop calculator.

Numi App - Numi is a beautiful text calculator for Mac.

Photomath - Photomath is a mobile app that will give you the ability to test your equations through a simple calculator interface that will fully explain the solution in a step-by-step fashion. Read more about Photomath.