Build your tech with AI-ready data

If you're building or scaling AI solutions, Coresignal is the go-to source for AI-ready data. It offers real-time, high-quality public web data designed to support AI product development, LLM training, and predictive analytics.

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Coresignal's structured datasets of companies, employees, and job postings are optimized for easy ingestion by machine learning algorithms, making them a trusted data foundation for AI teams across various industries.

Business AI models are trained on real-time structured data such as company firmographics, job listings, and employee profiles.

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Coresignal's AI training datasets are delivered in LLM-friendly formats, such as JSONL, and can be accessed via data APIs. All of this is ideal for AI systems that require real-world signals, context, and traceability to operate reliably.

AI-ready datasets are built for training, enriching, and scaling AI applications.

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At Coresignal, this means structured, deduplicated, cleaned, and enriched data that is delivered in real-time using optimized formats such as JSONL.

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Unlike raw datasets, Coresignal focuses on the specific data fields that matter, reducing processing overhead and enabling faster model iteration. Even the Base level data is processed enough to ensure it's usable by LLMs.

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Whether you're an early-stage startup or an enterprise AI team, our datasets help you go to market faster with confidence.

Coresignal leads the field with AI-ready high-volume public web data sourced ethically and updated at scale. The company provides:

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• Fresh, real-time company, employee, and job data
• Enriched profiles with additional data fields
• High-text-content formats that are ideal for language models
• Easy-to-ingest structures for efficient fine-tuning

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This makes us the top choice for LLM product owners, ML engineers, and startups looking to accelerate their AI roadmap.

To check if data is AI-ready, look for these key indicators:

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• Structured, deduplicated, and cleaned data records
• High frequency of updates
• LLM-optimized formats like JSONL or markdown
• Rich in string/text fields
• Flexible schema and field-level access to reduce processing needs
• Machine-readable documentation for seamless ingestion

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Coresignal checks every box, giving you a scalable, production-grade data source for model training, personalization engines, or predictive tools without the heavy lifting.