AI Research & Data Analysis Tools

2,038 tools, grouped into 145 subcategories. Filter by pricing, platform or language to narrow the list.

Browse subcategories

All 145 subcategories Show fewer

566 tools

Filtering by
Pricing: Freemium
Clear all
Screenshot of the Questgen.ai interface
Freemium

Questgen.ai

Questgen.ai is an AI-based platform that automatically generates multiple-choice, true/false, and short answer questions from text to assist educators and content creators in building assessments quickly.

Screenshot of the Grantable interface
Freemium

Grantable

Grantable is AI grant writing software for nonprofits and grant writers that finds aligned funders, drafts proposals in your voice and manages the full grant lifecycle.

Screenshot of the promptengineering.org interface
Freemium

promptengineering.org

promptengineering.org is an educational platform for prompt engineering, with free resources plus Members-only articles and paid professional AI training.

Screenshot of the WappGpt interface
Freemium

WappGpt

WappGpt is an AI-driven no-code website builder that automates website creation using GPT technology, enabling users to build responsive websites quickly without coding skills.

Screenshot of the Cuely interface
Freemium

Cuely

Cuely is an AI-driven online video editor that automates video trimming, captioning, and formatting to help users create social media-ready videos quickly and easily.

Screenshot of the Glimmer interface
Freemium

Glimmer

Glimmer is an AI-driven video enhancement platform that improves video quality in real-time and post-production using noise reduction, color correction, and filters accessible via web and API.

Screenshot of the Planit Teachers interface
Freemium

Planit Teachers

Planit Teachers generates lesson plans, slide decks, worksheets and marking feedback for primary and secondary teachers, aligned to the National Curriculum.

Screenshot of the GPT-Store.app interface
Free

GPT-Store.app

GPT-Store.app is a web-based AI marketplace where users can discover, create, and monetize custom GPT-powered AI models and chatbots without needing coding skills.