AI · alternatives · 2026
24 alternatives to Quanta
Quanta - Quantum Calculator
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
Simple Qt-based programming calculator. Contribute to fellerts/procal development by creating an account on GitHub.
2023 · github.com · its alternatives →
- 2
The Unsure Calculator is an online tool that lets you calculate with numbers you’re not sure about.
2025 · filiph.github.io · its alternatives →
- 3
Quanta▲120Hello! I’m an engineer who has spent the majority of my career building financial systems and ledgers in fintech. A theme across those years was how painful traditional accounting software was to use, so I set out to build something better with Quanta. The best way to get started was by building software that would enable the best full-service accounting experience, as well as help business owners understand their business. If you have a software business, I’d love for you to check out our free trial. Any feedback appreciated. Thank you!
2025 · usequanta.com · its alternatives →
- 4
Simulate reverse causality using quantum suicide. Contribute to karldray/quantum development by creating an account on GitHub.
2016 · github.com · its alternatives →
- 5
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Quantra: a derivatives pricing platform built on an open source C++ QuantLib engine, with a Python orchestration API and a web portal.
2017 · quantra.io · its alternatives →
- 7
Quanty▲104AI powered market analysis platform with GraphQL API
2024 · quanty.ai · its alternatives →
- 8
Quantum computing in your browser.
2020 · quantumjavascript.app · its alternatives →
- 9
- 10
Powerful calculator app for dynamic calculations
2022 · play.google.com · its alternatives →
- 11
A little Python library for making simple Electron-like HTML/JS GUI apps - python-eel/Eel
2018 · github.com · its alternatives →
- 12
Q3AS, deployment & execution of quantum algorithms by Aqora
2024 · aqora.io · its alternatives →
- 13
- 14
Blazing fast, composable, Pythonic quantile filters. - marmarelis/rolling-quantiles
2021 · github.com · its alternatives →
- 15
Hi! I built this to teach myself how a quantum circuit simulator works. It's about 1000 lines of Python, aiming to be understandable more than being fast or robust. It's not meant to compete with anything else - just a personal project to really get clear on the under-the-hood theory of qubits and quantum gates.
2024 · github.com · its alternatives →
- 16QB
We think backtesting is too difficult, this is our attempt to make it much easier and more fun - let us know what you think!
2012 · quantblocks.com · its alternatives →
- 17AQ
2019 · qml.entropicalabs.io · its alternatives →
- 18
:1234: Bits, bytes and general-purpose calculator. Contribute to jarun/bcal development by creating an account on GitHub.
2020 · github.com · its alternatives →
- 19
- 20
Create an interactive ROI calculator in just a few clicks
2021 · qwilr.com · its alternatives →
- 21
Develop quantum solutions with ease
2024 · aqora.io · its alternatives →
- 22
kalker▲70A calculator that supports math syntax, complex numbers, etc
2021 · kalker.xyz · 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 →