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PromptLoop

PromptLoop is an AI-powered data platform that simplifies the creation and enrichment of datasets for companies of all sizes. Leveraging advanced AI models, PromptLoop allows users to build, train, an

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What is PromptLoop?

PromptLoop is an AI-powered platform that helps you build and enrich datasets without leaving your spreadsheet. It works directly within Excel and Google Sheets, letting you use AI models to process, analyse, and generate data in bulk. Rather than switching between tools, you can write prompts, run web research, extract information from text, or classify data right in your cells. The platform is designed for teams that need to work with data regularly but don't want to learn complex coding or data science tools. It's backed by Y Combinator and suitable for companies of any size, from solopreneurs to larger organisations.

Key Features

Spreadsheet integration

run AI operations directly in Excel and Google Sheets without exporting data

Web research

gather information from the internet and populate your spreadsheet automatically

Text analysis

extract, classify, and analyse text data at scale

Custom prompts

write your own instructions for how AI should process your data

Bulk processing

apply operations to hundreds or thousands of rows efficiently

Data enrichment

add new information to existing datasets using AI

Pros & Cons

Advantages

  • Works where you already work, eliminating friction from switching between tools
  • No coding required; designed for non-technical users
  • Freemium pricing means you can try it without commitment
  • Backed by Y Combinator, suggesting solid funding and credibility

Limitations

  • Limited to spreadsheet-based workflows; not suitable for complex data pipelines or real-time processing
  • Dependent on third-party AI models, so output quality varies based on your prompt writing skills

Use Cases

Market research: gather competitor data, pricing information, or market trends automatically

Sales analysis: enrich lead lists with company information or sentiment analysis

E-commerce: categorise products, generate descriptions, or extract reviews from multiple sources

Content research: collect and analyse information for articles, reports, or documents

Lead qualification: score and classify potential customers based on available data