Growth · alternatives · 2026
24 alternatives to ActiveCalculator
Create custom interactive calculators for your website
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. ActiveCalculator launched in 2024; newer entries below may have overtaken it.
- 1
Build proposals, quotes, ROI, and any calculator you want!
2024 · formaloo.com · its alternatives →
- 2
Create powerful, beautiful Calculator forms
2019 · convertcalculator.com · its alternatives →
- 3
Start building the future of your company, today. Create powerful on brand calculators, lead generation forms and apps that automate your marketing and sales processes.
2019 · convertcalculator.co · its alternatives →
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Create an interactive ROI calculator in just a few clicks
2021 · qwilr.com · its alternatives →
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Create a custom calculator using just Spreadsheet skills
2023 · its alternatives →
- 8AB
2020 · saasformulas.com · its alternatives →
- 9IG
I’ve always found that online calculators tend to have bad UIs, especially on mobile. Most of the calculator websites I’ve come across use outdated and inconvenient ways of inputting data, or they format the results in confusing ways. I’ve noticed that fraction calculators (especially mixed fractions) are terrible to use, even on desktop. I haven’t built one of those yet, but it’s something I’m planning to tackle soon. This is a project I’ve always wanted to work on, but I’m relatively new to this space. So far, I’ve created a collection of simple calculators focused on math and finance. I’d…
2025 · its alternatives →
- 10
Build website calculators with no code, just spreadsheets
2024 · calculatorstudio.co · its alternatives →
- 11
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Get 10x more Qualified Leads with an Interactive Calculator
2016 · its alternatives →
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Build interactive web calculators from plain text. No code.
2025 · instantcalculators.ai · its alternatives →
- 15
Smart – All in One Calculator Online
2025 · mycalculatortools.com · its alternatives →
- 16IM
Hi HN, I am a solopreneur in the evenings and a software engineer during the day. In the past, I have created lots of calculators for my web projects and freelancing friends. These were pretty basic, but users always welcomed them. I also used currently available builders, but the problem was that they were either slow, broke on mobile devices, had nonsense page view limits, or were expensive. Some even ticked all those boxes. So I have decided to create my own, with a simple interface, and called it Creative Widgets (if it ever takes off, I plan to add more exciting stuff like charts, etc,…
2024 · creativewidgets.io · its alternatives →
- 17
A browser calculator that outputs results in real time!
2020 · straighttips.blogspot.com · its alternatives →
- 18
Simplify your calculations with Our Online Calculators
2025 · onlinecalculatorplus.com · its alternatives →
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- 24
All your everyday calculators and tools - smart and fast!
Nov 2025 · best-calculators.com · 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 →