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Commerce · alternatives · 2026

24 alternatives to Marginly

Deal appraisal calculator for UK property developers

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

  1. 1

    Instantly generate SPF, DKIM and DMARC for your Google Workspace Emails. 100% fre. No sign up required.

    2024 · florianwueest.com · its alternatives →

  2. 2IQ

    Quick background: I used to code. Studied it in school, wrote some projects, but eventually convinced myself I wasn't cut out for it. Too slow, too many bugs, imposter syndrome — the usual story. So I pivoted, ended up as an investment associate at an early-stage angel fund, and haven't written real code in years. Fast forward to now. I'm a Buffett nerd — big believer in compound interest as a mental model for life. I run compound interest calculations constantly. Not because I need to, but because watching numbers grow over 30-40 years keeps me patient when markets get wild. It's basically…

    Jan 2026 · calquio.com · its alternatives →

  3. 3

    Analyze any real estate investment in seconds

    2022 · propertycalculator.co · its alternatives →

  4. 4

    Margin and profit margin calculator

    2022 · margincalculator.us · its alternatives →

  5. 5

    Quick estimate of a BTL properties profit or loss

    2017 · apps.apple.com · its alternatives →

  6. 6

    The simplest way to calculate margins on the go.

    2024 · goodmarg.in · its alternatives →

  7. 7

    AI deal analysis for residential real estate investors

    Jun 2026 · propertyalpha.ai · its alternatives →

  8. 8

    I've gotten to the point in my career where I now make strategic decisions often (hiring, firing, choosing what equipment to go with, etc.), as well as in my personal life where I need to strongly weigh my options for a big purchase or investment. I found a not-so-surprising parallel between the two as these decisions "resolved." Am I making good decisions or am I getting lucky? Did some research, read some books, and realized I should get in the habit of tracking my decision process. That quickly turned into the idea that formed Convexly. The landing page is a 10-question calibration quiz…

    Apr 2026 · convexly.app · its alternatives →

  9. 9

    Free tools to calculate mortgage, ROI, rent vs buy & more

    Mar 2026 · propertycalculatorpro.netlify.app · its alternatives →

  10. 10

    See if a buy-to-let deal actually works

    Feb 2026 · investlens.info · its alternatives →

  11. 11

    Find and analyze the best UK property deals effortlessly

    2025 · share.streamlit.io · its alternatives →

  12. 12

    Free calculators to analyze any rental deal in seconds

    Jul 2026 · cashflowcalcs.com · its alternatives →

  13. 13

    Discover what you need to sell to get where you want to be

    2025 · thebigidea.uk · its alternatives →

  14. 14

    Calculate founder dilution across funding rounds

    Dec 2025 · angelmatch.io · its alternatives →

  15. 15
    Unitly▲1

    Free instant business calculators for founders and marketers

    Aug 2026 · unitlycalculators.vercel.app · its alternatives →

  16. 16

    UK Property Investment Calculators & AI Insights

    May 2026 · its alternatives →

  17. 17

    Getting a SOC 2 quote usually involves signing NDAs and jumping on multiple sales calls just to get a ballpark figure. I thought that was broken, so I built a calculator based on real market data to make pricing transparent.

    Jan 2026 · secureleap.tech · its alternatives →

  18. 18

    Free real estate deal analyzer. No paywalls. No agenda.

    Jun 2026 · spreadrun.com · its alternatives →

  19. 19

    Simple app that assists you to more than a profit calculator

    2017 · apps.apple.com · its alternatives →

  20. 20

    Property Investment Deals Made Simple.

    2019 · its alternatives →

  21. 21

    Grades any rental deal A to F after every real expense

    Aug 2026 · getdealgauge.com · its alternatives →

  22. 22

    See if your property deal adds up — then get feedback.

    May 2026 · investpropertycalc.com · its alternatives →

  23. 23

    Practical calculators for real-world decisions

    Dec 2025 · decisionmargin.com · its alternatives →

  24. 24

    Know if a rental property is a good deal before you buy

    Jun 2026 · offerread.ai · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →