Life & fun · alternatives · 2026
24 alternatives to An easy-to-use online curve fitting tool
This is a powerful online curve fitting tool that supports fitting dozens of commonly used functions and implicit functions. It features a clean interface and simple operation. If you need to perform curve fitting but don't want to learn professional software like Matlab or Origin, you can try this tool.
This online curve fitting tool lets users fit dozens of common and implicit functions without learning complex software like Matlab or Origin. It offers a clean interface designed for straightforward operation, making… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
Python 3 tkinter graphical curve fitting and surface fitting application, saves results to PDF. - zunzun/tkInterFit
2016 · github.com · its alternatives →
- 2
Online WYSIWYG Mathematics Editor (Equation Editor), fast and powerful Editing features, inputting Normal text, Math symbols, and drawing Graph/Diagram in one single editor, help writing Math Document much easier. Export to Latex, Tikz, SVG, or Image (PNG).
2017 · mathcha.io · its alternatives →
- 3
Analyzing and visualizing data from CSV files
2025 · claude.com · its alternatives →
- 4
This little project came about because I kept running into the same problem: cleanly differentiating sensor data before doing analysis. There are a ton of ways to solve this problem, I've always personally been a fan of using kalman filters for the job as its easy to get the double whammy of resampling/upsampling to a fixed consistent rate and also smoothing/outlier rejection. I wrote a little numpy only bayesian filtering/smoothing library recently (https://github.com/hugohadfield/bayesfilter/) so this felt like a fun and very useful first thing to…
2024 · github.com · its alternatives →
- 5
- 6RG
2023 · plotf.xyz · its alternatives →
- 7ZC
The full Python source code for zunzun.com online curve and surface fitting is at https://bitbucket.org/zunzuncode/zunzunsite3
2018 · its alternatives →
- 8
- 9
A virtual reality tool for mathematical modeling! Contribute to matryx/calcflow development by creating an account on GitHub.
2017 · github.com · its alternatives →
- 10
- 11
Free access to TI84 and TI83 Plus calculators
2024 · sagecalc.com · its alternatives →
- 12
Interactive curve fitting experiments without friction
Apr 2026 · share.streamlit.io · its alternatives →
- 13
- 14
Analyze curves with the Curvature Calculator by Ease Tools.
May 2026 · geteasetools.com · its alternatives →
- 15ID
2024 · nest2d.online · its alternatives →
- 16
- 17AA
Find information, resources and relevant links for fofpx.com. This domain may be for sale.
2020 · fofpx.com · its alternatives →
- 18
A WebGL-based Complex Expression Parser and Plotter - brandonpelfrey/complex-function-plot
2015 · github.com · its alternatives →
- 19
Linear Regression Analysis Calculator
2025 · regression-online.com · its alternatives →
- 20
- 21
- 22
Stats Tool – Analyze data instantly | Ease Tools
Feb 2026 · geteasetools.com · its alternatives →
- 23
Perform analysis instantly with the Regression Calculator.
Jul 2026 · geteasetools.com · its alternatives →
- 24
Every Calculation Tool You'll Ever Need. Growing list of calculators, in a clean, simple design.
2025 · calculation-hub.com · its alternatives →
Also compare
- Python 3 tkinter graphical curve and surface fitter alternatives
- Mathcha – Online Mathematics Editor alternatives
- The Analysis tool in Claude.ai alternatives
- Automated smooth Nth order derivatives of noisy data alternatives
- CurveFit alternatives
- Realtime GPU-powered implicit function plotter in your browser alternatives
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 →