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Nuvo vs OpenRefine in 2026

Nuvo and OpenRefine compared on what each does with messy data, what each costs and how each is installed.

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Nuvo and OpenRefine compared on what each does with messy data, what each costs and how each is installed. Nuvo, through its Ingestro product, provides AI-powered data imports [1] and fully automated import flows through Data Pipelines [1]. OpenRefine is a free, open source tool for cleaning and transforming messy data [2]. RoloDexter maps contact field names onto a canonical schema of 62 fields [3] and runs locally without an API key [3]. Ingestro pricing uses a monthly base rate plus a usage-based fee [4], while OpenRefine is free [2] and RoloDexter is free [3].

OptionFree to usePricingInstall
Nuvo (Ingestro)Not published among the facts hereMonthly base rate plus a usage-based fee [4]; Pro plan has a monthly base rate plus a usage-based component [4], Business plan has a monthly base rate plus a usage-based component [4], and the Custom plan uses a monthly base rate plus an annual contingent [4]; dollar prices not publishedNot published among the facts here
OpenRefineFreeFree, open source [2]; no paid plan statedNot published among the facts here
RoloDexterFree, no paid tier [3]Free [3]; MIT licence [3]pip or npm [3]

The short answer

Nuvo, through its Ingestro product, provides AI-powered data imports [1] and fully automated import flows through Data Pipelines [1]. OpenRefine is a free, open source tool for cleaning and transforming messy data [2]. RoloDexter maps contact field names onto a canonical schema of 62 fields through a four-layer matching pipeline [3].

On needs, Ingestro's page says its agents build reusable workflows that run automatically on a schedule for every file that follows [1], and its 4.11.0 release adds extraction from PDFs and XMLs and AI pre-processing of data [1]. OpenRefine is a free, open source tool for cleaning and transforming messy data [2]. RoloDexter's claims cover field matching with confidence scores [3] and value normalization [3].

What Nuvo, OpenRefine is built for

Nuvo's Ingestro page says it provides AI-powered data imports [1] and fully automated import flows through Data Pipelines [1]. Its agents build reusable workflows that run automatically on a schedule for every file that follows [1]. The page says Ingestro orchestrates more than 500K data workflows for global industry leaders [1]. Its 4.11.0 release adds extraction of data from PDFs and XMLs, AI pre-processing of data, and bring-your-own-LLM support [1]. Ingestro supports more than 50 languages for data mapping [4], is ISO 27001 certified and GDPR compliant [4], and offers self-hosting on your own infrastructure [4].

OpenRefine is a free, open source tool for working with messy data, cleaning it and transforming it from one format into another [2]. It offers infinite undo/redo to rewind to any previous state [2]. Data is cleaned on the user's machine rather than in the cloud [2], and it can contribute to Wikidata and other Wikibase instances [2].

What RoloDexter is built for

RoloDexter is made by the team that publishes this site.

It maps contact field names onto a canonical schema of 62 fields through a four-layer pipeline (exact, normalized, fuzzy, heuristic), where the heuristic layer detects emails, phones, URLs and postal codes by data shape [3]. Each field match records a confidence score and the strategy that produced it [3]. Matched values are cleaned, for example phones to E.164, countries to ISO 3166-1 alpha-2, and unambiguous dates to ISO-8601 [3]. The rolodexter map command converts CSV and JSONL files and supports options such as --strict, --override and --dedupe [3], and rolodexter profile INPUT reports the match rate, which headers went unmapped and how many warnings there were, without writing mapped output [3]. It can pull phone numbers out of free-text values such as notes [3]. Core mapping runs locally without an API key [3], and it ships as a Python package on PyPI and a JavaScript/TypeScript package on npm [3].

Pricing and fees

Ingestro pricing uses a monthly base rate based on the features you choose plus a usage-based fee [4]. Its Pro plan has a monthly base rate plus a usage-based component [4], Business plan has a monthly base rate plus a usage-based component [4], and the Custom plan has a monthly base rate plus an annual contingent [4]. The facts here do not state dollar prices for those plans, so they are not published here.

OpenRefine's page calls it a free open source tool [2], and the facts here do not state any paid plan, so the price they give is free.

RoloDexter is free, with no paid tier [3], and is released under the MIT licence [3]. No other price is stated in its claims.

Setting it up and daily use

Ingestro's agents build reusable workflows that run automatically on a schedule for every file that follows [1], and its Data Pipelines product provides fully automated import flows [1]. The facts here do not give an install step for Nuvo, so check its own pages for how it is installed, and note that self-hosting is offered [4].

For OpenRefine, the facts here do not give an install step either. Its page says data is cleaned on the user's machine [2], and infinite undo/redo lets you rewind to any previous state of a dataset [2].

For RoloDexter, you install it with pip or npm [3], and the Python package needs Python 3.10 or newer [3]. Daily, the rolodexter map command converts CSV and JSONL files [3], and map_stream yields results lazily so large exports are processed in constant memory [3]. With the pandas extra installed, map_dataframe renames and normalizes a pandas DataFrame [3], and you can resolve headers once and replay that plan on later runs with a JSON plan file [3].

Things to check before you choose

Ask what your source data looks like and which file types you handle. Ingestro's 4.11.0 release adds PDF and XML extraction [1], while RoloDexter converts CSV and JSONL files [3].

Ask where the data is processed. OpenRefine's page says data is cleaned on your machine [2], RoloDexter's core mapping runs locally without an API key [3], and Ingestro offers self-hosting [4].

Check the cost structure. Ingestro uses a monthly base rate plus a usage-based fee [4], OpenRefine is free [2] and RoloDexter is free [3].

Check what you need to connect, such as the external databases used by OpenRefine's reconciliation services [2]. If your need goes beyond mapping field names, ask whether the tool you pick covers that and check its own pages.

How to choose

If you want AI-powered data imports and fully automated import flows, Ingestro's page describes them [1] [1].

If you want workflows that run automatically on a schedule, Ingestro's agents are described that way [1].

If you want a free tool for cleaning and transforming messy data with facets, clustering fixes and reconciliation to external databases, OpenRefine's page describes that [2] [2] [2].

If you want to rewind to any previous state of a dataset, OpenRefine's page describes infinite undo/redo [2].

If you want a free tool that maps contact field names onto a canonical schema locally without an API key [3] [3], with confidence scores and value normalization [3] [3], RoloDexter's claims describe that.

Frequently asked questions

Is Nuvo (Ingestro) free to use?

Ingestro pricing uses a monthly base rate based on the features you choose plus a usage-based fee [4]. Its Pro plan uses a monthly base rate plus a usage-based component [4], Business plan uses a monthly base rate plus a usage-based component [4], and the Custom plan uses a monthly base rate plus an annual contingent [4]. The facts here do not give dollar prices for these plans, so they are not published here.

Is OpenRefine free to use?

OpenRefine's page calls it a free, open source tool for working with messy data, cleaning it and transforming it from one format into another [2]. The facts here do not state any paid plan, so the price they give is free. Check OpenRefine's own pages if you need more detail on future plans.

Is RoloDexter free?

RoloDexter is free, with no paid tier [3], and is released under the MIT licence [3]. Core mapping runs locally without an API key [3]. The claims here do not state any other price, so the only price they give is free.

How do you install OpenRefine and RoloDexter?

RoloDexter is installed with pip or npm, and the Python package needs Python 3.10 or newer [3] [3]. The facts here do not give an install step for OpenRefine or Nuvo, so check each tool's own pages for how they are installed and what those pages require.

Does OpenRefine keep data on the user's machine?

OpenRefine's page says data is cleaned on your machine, not in a cloud [2]. RoloDexter's core mapping runs locally without an API key [3]. Ingestro offers self-hosting on your own infrastructure [4]. Check each tool's own pages and terms for full detail on data handling.

RoloDexter is free; there is no paid tier. [3]

Try RoloDexter

Sources

  1. Nuvo, getnuvo.com, read 2026-10-09
  2. OpenRefine, openrefine.org, read 2026-10-08
  3. RoloDexter's own description of itself (the product of this site's publisher)
  4. Nuvo, getnuvo.com/pricing, read 2026-10-09

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