
Base SAS
EViews
IBM SPSS Statistics
Stata
JMP
SAS/STAT
KNIME Analytics Platform
NumXL is a Microsoft Excel time series software add-in.

SurveyCTO
Open Data Kit
Stata
IBM SPSS Statistics
Microsoft Power BI
RStudio
Desktop app that checks field survey data the moment it syncs from SurveyLoopr, SurveyCTO, ODK or KoboToolbox, with a local AI and logged, reversible corrections.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | spiderfinancial.com | letdataflow.com |
| Pricing | — | |
| Platforms | — | |
| Company | — | Startup from the United States · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of NumXL yet.
ARCED DataFlow is a desktop app for Windows, macOS and Linux that checks field survey data while the team is still in the field. It connects to SurveyLoopr, SurveyCTO (encrypted forms too), ODK Central and KoboToolbox, or reads CSV and Excel exports from any other tool, and checks every interview...
What each product offers, as listed by its team.


Possible disadvantages
Walkthroughs and reviews on video.
NumXL 1.63 Overview
More videos
Survey data cleaning, made easy (and actually fun): DataFlow 1.0
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using NumXL and ARCED DataFlow. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


1. NumXL offers a full set of time series analysis tools for evaluating and forecasting time-dependent data, including descriptive statistics, autocorrelation analysis, spectrum analysis, ARIMA modeling, GARCH...
We have no reviews of ARCED DataFlow yet. Be the first one to post
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Base SAS Software is an easy-to-learn fourth-generation programming language for data access, transformation and reporting.
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We are a secure, flexible data collection software platform built for high-quality data capture—wherever and however you work.
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EViews (Econometric Views) is a statistical package for Windows, used mainly for time-series...
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The Open Data Kit community produces free and open-source software for collecting, managing, and using data in resource-constrained environments.
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IBM SPSS Statistics is software that provides detailed analysis of statistical data. The company behind the product practically needs no introduction, as it's been a staple of the technology industry for over 100 years.
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Stata is a software that combines hundreds of different statistical tools into one user interface. Everything from data management to statistical analysis to publication-quality graphics is supported by Stata. Read more about Stata.
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