01
Veezoo
Agentic analytics engineered for trust
Veezoo is an agentic analytics engine designed for trust and reliability. It provides instant answers and powerful dashboards for business teams.
94.0
Best AI data quality tools with a free plan in 2026
10 ranked, with a plain verdict on every entry.
Veezoo ranks first among the top 10 AI data quality tools with a free plan in 2026, with a Lister Score of 94.0.
Veezoo leads this ranking for Business and data teams, and ensures no hallucinations by applying business logic deterministically. RepoShark is built for software development teams monitoring repository health, and delivers instant health scores and actionable fixes without requiring setup. GPT for Work serves Teams needing fast bulk spreadsheet processing.RANKENTRYSCORETRENDFROM
CURATED · UPDATED REGULARLY
The ranking, in detail
02
RepoShark
AI repository intelligence for GitHub
RepoShark identifies blind spots in codebases by analysing GitHub repositories. It provides health scores and risk signals to help teams maintain their projects.
92.0
03
GPT for Work
AI agent for Excel and Google Sheets
GPT for Work is a specialised AI agent designed for Excel and Google Sheets. It focuses on providing speed, reliability and ease of use for bulk data processing tasks.
90.0
04
Namsor
Instant gender, origin & ethnicity detection
Namsor is the global leader in morphological analysis of names. It identifies a name's origin, gender, and ethnicity with unmatched precision.
90.0
05
Dandelion API
Context Intelligence: from text to actionable data
Dandelion API provides semantic text analytics as a service. It extracts meaning from unstructured text and puts it in context via a simple API.
88.0
06
Mapflow.AI
AI mapping from satellite imagery to accelerate your workflow
Mapflow.AI is an AI mapping platform for satellite imagery analysis. It helps users organise data collections and run workflows efficiently.
88.0
07
VOC.AI
AI-powered e-commerce review analytics for sellers
VOC.AI provides AI-powered e-commerce review analytics for sellers. It offers insight modules and tools for market research.
84.0
08
NL Analytics
Text analysis made simple for researchers
NL Analytics turns corporate text into research-ready datasets. It allows users to analyse earnings calls without writing code.
78.0
09
Wildlife Insights
AI Tool
Wildlife Insights streamlines decision-making by providing machine learning models and other tools to manage, analyse and share camera trap data.
78.0
10
Soda
Stop data incidents before they hit production
Soda is an AI-native data quality platform that prevents incidents before they reach production. It catches, explains, and resolves issues automatically using advanced algorithms.
76.0
Not on this ranking?
Positions 1, 2 and 3 are available to buy for twelve months.
Frequently asked questions
What is the best AI data quality tools with a free plan?
Veezoo ranks first on Lister. Veezoo is an agentic analytics engine designed for trust and reliability. It provides instant answers and powerful dashboards for business teams.
What are the top 10 AI data quality tools with a free plan?
1. Veezoo; 2. RepoShark; 3. GPT for Work; 4. Namsor; 5. Dandelion API; 6. Mapflow.AI; 7. VOC.AI; 8. NL Analytics; 9. Wildlife Insights; 10. Soda.
Are there free options for AI data quality tools with a free plan?
No free option is confirmed in the recorded pricing for this ranking. Check each provider's pricing page for current plans and trials.
What do the top four say they are built for?
Veezoo says it is built for Business and data teams, and RepoShark for software development teams monitoring repository health. GPT for Work says it is built for Teams needing fast bulk spreadsheet processing, and Namsor for Research and security teams.
What should a buyer check before signing up?
RepoShark states that RepoShark limits the free tier to analysing only a single public repository. GPT for Work states that it is not the best option for super complex financial modelling. Those are the limits each AI tool publishes itself, not a full account of any plan.
