Dev tools · alternatives · 2026

24 alternatives to Rowporter

CSV & Excel imports for your SaaS in 30 minutes, not weeks

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Csvbox.io – CSV import button for a web app, SaaS or API▲155

   Drop a production-ready CSV, Excel, and PDF importer into your SaaS in minutes. Handle up to 2 million rows per import, with column mapping, validation, webhooks, and clean data delivered to your API.

   2021 · csvbox.io · its alternatives →

2. 2
   OneSchema Importer▲257

   Embeddable CSV Importer for SaaS

   2022 · oneschema.co · its alternatives →

3. 3
   csvbox▲85

   Spreadsheet importer for your web app, SaaS or API

   2021 · csvbox.io · its alternatives →

4. 4
   TableFlow▲306

   Open-source CSV importer, alternative to Flatfile

   2023 · tableflow.com · its alternatives →

5. 5
   OneSchema Workspaces▲426

   Import customer CSV data 10x faster

   2021 · oneschema.co · its alternatives →

6. 6
   Rows▲511

   Import business data and analyze it using plain language.

   2021 · rows.com · its alternatives →

7. 7
   Row Zero▲129

   The fastest spreadsheet

   2024 · rowzero.io · its alternatives →

8. 8
   Airboxr▲199

   No-code querying and data-enrichment interface for GSheets.

   2020 · airboxr.com · its alternatives →

9. 9
   CSV Getter for Airtable▲117

   Export Airtable data

   2024 · csvgetter.com · its alternatives →

10. 10
    importOK▲7

    CSV Importer tool for SaaS and Web Applications

    2024 · importok.io · its alternatives →

11. 11
    Pulter▲60

    Import customer CSV & Excel files to your web app, API, SaaS

    2022 · pulter.co · its alternatives →

12. 12
    5 Kb Spreadsheet for the Web with copy paste▲23

    Let your users import their data in your SAAS with a familiar excel like UI.

    2020 · renanlecaro.github.io · its alternatives →

13. 13
    Flatirons Fuse▲72

    Intelligent CSV import tool for websites

    2023 · flatirons.com · its alternatives →

14. 14
    CSV GB+ by Data.olllo – Open and Process CSVs Locally▲51

    I built CSV GB+ by Data.olllo, a local data tool that lets you open, clean, and export gigabyte-sized CSVs (even billions of rows) without writing code. Most spreadsheet apps choke on big files. Coding in pandas or Polars works—but not everyone wants to write scripts just to filter or merge CSVs. CSV GB+ gives you a fast, point-and-click interface built on dual backends (memory-optimized or disk-backed) so you can process huge datasets offline. Key Features: Handles massive CSVs with ease — merge, split, dedup, filter, batch export Smart engine switch: disk-based "V Core" or RAM-based "P…

    2025 · apps.microsoft.com · its alternatives →

15. 15FA
    Flatfile – a drop-in CSV / XLS importer for web apps▲54

    Flatfile is the AI data preparation and migration software that helps teams extract, prepare, map, transform, and validate messy data.

    2019 · flatfile.io · its alternatives →

16. 16SC
    SpreadServe – Cloud automation for Excel spreadsheets▲55

    2017 · spreadserve.com · its alternatives →

17. 17EC
    ExcelJSON – Convert JSON To/from CSV, TSV Easily▲50

    2017 · exceljson.com · its alternatives →

18. 18
    We built a developer-first open-source CSV import platform▲25

    2023 · github.com · its alternatives →

19. 19
    Convert Large CSV/XLSX to JSON or XML in Browser▲41

    Hello HN, I'm excited to share a project I've been working on: A simple, fast way to process huge CSV and XLSX files directly in your browser and export them as clean JSON or XML Here's a few things that makes this converter different: - runs in the browser - all parsing and conversion is client side can handle data any size data - automatically detects delimiters, encodings, and data types as it parses - Live preview with column renaming, search/replace, and data cleanup - Export to JSON or XML — clean, structured output that can be used for API or Databases backstory: I built this…

    2025 · csvforge.com · its alternatives →

20. 20AO
    An open source, modern CSV importer tool in React▲15

    Machine Learning @ Airbnb

    2021 · czhu12.github.io · its alternatives →

21. 21
    ImportKit▲3

    Add CSV import to your SaaS in 5 minutes

    Feb 2026 · importkit.app · its alternatives →

22. 22
    SaasAnt Transactions▲8

    Bookkeeping automation for QuickBooks and Xero

    2025 · saasant.com · its alternatives →

23. 23
    Privacy-first cross platform spreadsheet pipeline app▲17

    In my previous role at a small startup, I frequently developed simple scripts to assist recruiters and marketing professionals in handling data processing tasks on Excel or CSV files. These tasks were typically straightforward and repetitive, stemming from the periodic export of data. This experience sparked the idea to create a straightforward tool dedicated to such functionalities(also mobile friendly, as they occasionally need to process data on their smartphones). There are powerful tools like Power Query and Tableau, but they often prove too complex for non-technical users to navigate…

    2024 · tablesmith.io · its alternatives →

24. 24
    I built an open-source CSV importer that I wish existed▲5

    At my previous startup, CSV import was make-or-break for customer onboarding. We built the first version in three days. Then reality hit: Windows-1252 encoding, European date formats, embedded newlines, phone numbers in five different formats. We rebuilt that importer multiples over the next six months. Our onboarding completion rate dropped 40% at the import step because users couldn't fix errors without starting over. The real problem isn't parsing (PapaParse is excellent). It's everything after: mapping "Customer Email" to your "email" field, validating business rules, and letting users…

    2025 · github.com · its 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 →