Build Precise B2B Lists In Seconds

Starting today, Coresignal will change how you create B2B lists for marketing, sales, and product development.

Instead of configuring rigid filters, you can now simply describe what you need in plain English, and our AI agent will translate your prompt into a structured data list you can preview, refine, and enrich in seconds.

Coresignal’s List feature is the latest addition to our no-code Data Search AI tool, designed to help you seamlessly shift from a simple prompt to dataset building. 

From a prompt to a custom B2B list

Coresignal's Data Search enables non-technical professionals to create high-quality B2B lists and datasets. Whether you need a lightweight export for outreach or a larger dataset for analysis, you can choose the level of detail that matches your workflow. 

The result is a clean, structured company or employee list that is ready for CRM import, outreach, analytics, AI platform development, or internal tools.

How to build B2B lists with Coresignal

1. Type your search in plain English
2. Instantly get a preview of up to 100 matched records 
3. Refine the search in the chat to narrow your criteria
4. Pick additional data fields to enrich the top results
5. Enrich individual records or the entire list
6. Export the list of up to 100 enriched records as a CSV or JSONL for data preview
7. Generate a custom dataset with up to 10,000 full data records in JSONL

How professionals use Coresignal's Data Search tool

Whether the goal is identifying decision-makers at a specific company, uncovering fast-growing businesses in a target region, monitoring hiring trends, or analyzing technology adoption, the Data Search tool enables anyone with an idea to get a highly personalized B2B list.

Sales teams can generate prospect lists aligned with their ideal customer profile without relying on data specialists. HR teams can create structured talent intelligence datasets without building complex queries from scratch. Marketing teams can segment markets based on workforce, firmographic, or growth indicators in a similar way. 

Here are some of the prompts you can try out on our self-service:

• "List US-based SaaS companies hiring data scientists."
• "Find decision-makers working at [Company name]."
• "Find companies based in France with at least 500 active employees."
• "List AI companies with more than 50,000 monthly visitors that have active marketing positions."
• "Discover companies using HubSpot but not Salesforce."
• "Find SaaS companies that raised funding in the last year and currently have at least one active job posting."
• "Retrieve all job postings from the past 14 days that mention both Python and MySQL skills."
• "Find companies founded in 2025 that recently raised a funding round."
• "Show all companies in LA that are working with Oracle."
• "Identify the companies with the highest headcount growth over the past 3 months."

Built with top-quality data from multiple sources

With Coresignal's Data Search tool, you are not building on raw inputs but on multi-source, high-quality B2B data designed for business use.

Our multi-source datasets integrate information from various public web sources and process it into unified, structured records. Instead of working with fragmented or partially structured data, you can use records that have already gone through cleaning, normalization, and enrichment.

With Coresignal's Lists, you can easily access our:

• Multi-Source Company Data. Comprehensive global company profiles designed for sales tech, market research, investment analysis, and risk assessment. This dataset includes 500+ fields covering firmographics, funding data, workforce trends, technographics, competitor insights, website metrics, and other structured company-level signals.
  
  
• Multi-Source Employee Data. Enriched employee profiles designed for HR tech, recruiting, lead generation, and investment use cases. The dataset includes 300+ data fields showing professional experience, skills, workplace details, salary projections, activity indicators, and other structured career data points.
  
  
• Multi-Source Jobs Data. Structured hiring data that reflects active company growth signals, role demand, required skill sets, and expansion patterns, and 80+ other data fields. This data is widely used for lead generation, market research, investment research, HR intelligence, and competitive analysis.

Once you enter your prompt, our AI agent will choose the dataset that best matches your query.

Designed for sales, HR, and marketing teams

Instead of navigating dozens of filters, nested conditions, and rigid query logic, every team that needs B2B data can validate their hypothesis or run their analysis using fresh multi-source data in real time. 

• Multi-source data. Combines multiple data sources for broader and more accurate coverage. Many competitors lack reliable or complete job data.
• ICP focused results. Delivers high value records that match your Ideal Customer Profile instead of large volumes of low quality leads.
• Easy to use. No need to spend hours reading documentation. The interface is intuitive and quick to set up.
• Query transparency. You can view and edit the underlying query whenever you want more control.

Would you like to see our Data Search tool in action?