Alternatives
Products that do what An easy-to-use online curve fitting tool does
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.
- 1
- 2AS
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
- 3PI
Hi HN! I’m Alex from Parabola (https://parabola.io). Parabola is a visual programming tool for creating functional data flows that everyone can use. It’s entirely drag-and-drop, handles data sizes much larger than a traditional spreadsheet, calculates everything live, and can run your flows on a schedule of your choosing. I used to work in strategy consulting, doing data analytics for SMBs and Fortune 500 companies. The amount of time wasted on menial tasks was astounding. Things like cleaning data, generating custom reports, creating human workflows to solve shortcomings in third…
2018 · parabola.io
- 4SC
2019 · github.com
- 5
- 6
- 7
- 8
- 9ZC
The full Python source code for zunzun.com online curve and surface fitting is at https://bitbucket.org/zunzuncode/zunzunsite3
2018
- 10
- 11
Analyze curves with the Curvature Calculator by Ease Tools.
May 2026
- 12TA
Credit goes to the contributors of https://github.com/enjeck/num2math for making the tool's core.
2024 · scientific.place
- 13P3
2016 · github.com
- 14AO
2018 · apexcharts.com
- 15
Perform analysis instantly with the Regression Calculator.
Jul 2026 · geteasetools.com
- 16CH
Every Calculation Tool You'll Ever Need. Growing list of calculators, in a clean, simple design.
2025 · calculation-hub.com
- 17
- 18
Use This Calculator to performs least squares regression.
Jun 2026 · geteasetools.com
- 19FL
2019 · chrome.google.com
- 20
Free online graph paper & graph plotter. No signup required.
Jul 2026 · graphmakeronline.com
- 21
Solve sequences instantly using the Series Calculator.
Jul 2026 · geteasetools.com
- 22
Helping people who need to make quick calculations.
Jun 2026 · dailytoolspot.com
- 23
- 24
Ranked by how close each launch is in meaning, then by votes. Refine with a description →