# Nucleus

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/nucleus

- Industry: Software
- Headquarters: San Francisco, US
- Website: www.nucleus4d.com
- Total disclosed funding: $1.5M
- Latest round: Seed (Nov 5, 2025)
- Investors on record: 2

## About

Founded in 2024 by Navjeet Chhina, Paulin Byusa and Miran Brajsa, Nucleus operates in California, US, providing immersive virtual tours that simulate physical presence for users. In January 2026, Nucleus raised USD 1.5 million in Seed funding co-led by Antler and South Loop Ventures.
Nucleus specializes in enhancing physical spaces through innovative AI-driven technology that creates interactive 4D experiences. The core offerings include immersive virtual tours that allow prospective buyers and guests to explore locations remotely, simulating the sensation of being physically present. This technology is designed to streamline the real estate and hospitality sectors by facilitating real-time interactions between clients and potential customers, thus reducing the need for physical showings. With the capability to generate high-quality FPV-style video content automatically, Nucleus enhances user engagement through interactive hotspots that provide contextual information via text, audio, and video. The company primarily serves real estate agents, property managers, and hospitality providers, catering to markets including North America, Europe, and Asia-Pacific, where there is a growing demand for virtual touring and experiential marketing solutions.
Nucleus generates revenue through a subscription-based model that enables clients to access its suite of products and services. The business transactions typically involve direct relationships with commercial clients, such as real estate agencies and event venues, which subscribe to access the platform for creating virtual tours and video content. Pricing plans are structured around usage tiers that cater to varying levels of engagement and features, allowing clients to select packages that best fit their needs. Flagship services include the virtual tour technology and interactive engagement tools that drive higher booking rates and customer satisfaction. By leveraging detailed visitor insights and heatmap data, clients can optimize their strategies to close sales more effectively and efficiently while maximizing the return on their investment in Nucleus’s services.
The company plans to use the January 2026 funding to expand its engineering and product teams, scale capture and processing infrastructure.

## Funding rounds

- Seed, Nov 5, 2025, $1.5M — Antler, South Loop Ventures

## Investors

- Antler (https://capitalatlas.ai/funds/antler) — Seed
- South Loop Ventures (https://capitalatlas.ai/funds/south-loop-ventures) — Seed