Best Datasets in 2026

Data Processing Infra & ETL for Generative AI applications.

Open Source

FMEAs that stay current. Tacit AI builds DFMEAs, PFMEAs and FMECAs from your design specs, process documents, manuals and failure reports, and updates them as they change.

Key Tacit AI features:

DFMEA generation PFMEA generation FMECA generation Always current

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Get custom datasets on-demand.

Key Datamade features:

Expertise in Civic Technology Custom Software Development Open Source Advocacy Strong Portfolio

Learn about ML systems from top tech companies.

Key Machine learning at scale features:

Efficiency Scalability Improved Accuracy Cost-effectiveness

A realistic data generator to test your app.

Key Mockaroo features:

Ease of Use Customizability Data Volume API Access

To-the-point machine learning concepts and articles.

Key MLpedia features:

Comprehensive ML Knowledge Base Educational Resource Free Access Organized Structure

The AI community building the future. The platform where the machine learning community collaborates on models, datasets, and applications.

Key Hugging Face features:

Model Availability Ease of Use Community and Collaboration Documentation and Tutorials

Machine learning for mobile developers.

We fake it till you make it!

Access comprehensive domain databases with detailed analytics. Browse by zones, technologies, and get real-time domain intelligence data.

Key WebTrackly features:

Real-time analytics Privacy-focused tracking Lightweight script Simple and intuitive interface

paid $10 / Monthly

Download complete dataset of WHOIS domain information with daily updates.

Botective: A comprehensive dataset including user-agents and IP addresses for identifying web crawlers, AI bots, and scrapers.

Key Botective features:

Enhanced Security Improved Performance Detailed Analytics Customizability

paid $99 / One-off (Each update is available as a one-off purchase)

UPU S10 Standard. Tracking Numbers Datasets from international postal services. Full catalog tracking numbers data sets by standart upu s10.

Key S10.wiki features:

Validate tracking number Track International Tracking Number Tracking Number Datasets

free

Dataset Collection Agent.

Key DataSuite features:

Comprehensive Data Management Developer-Friendly Modern Architecture Streamlined Setup