51Sim
Explore advanced simulation with platforms for synthetic data and comprehensive traffic information modeling.
6 employees · est. 2017 · Shanghai, China
HASH
Open-source data, modeling and generative simulation platform
35 employees · est. 2019 · London, United Kingdom
51Sim is the older company (2017 vs 2019); HASH is the larger of the two.
Side-by-Side Comparison
| Metric | 51Sim | HASH |
|---|---|---|
| Founded | ||
| Founded | 2017 older | 2019 |
| Headquarters | ||
| Headquarters | Shanghai, China | London, United Kingdom |
| Employees | ||
| Employees | 6 | 35 larger |
| Industry | ||
| Industry | Not tracked yet | AI, Analytics, Big Data |
| Funding Stage | ||
| Funding Stage | Series A | Seed |
| Total Funding | ||
| Total Funding | $50.00M | $2.50M |
| Funding Rounds | ||
| Funding Rounds | 1 | 1 |
| Services | ||
| Services | Not tracked yet | Private and secure data management, AI integration, open-source database development |
| Target Customers | ||
| Target Customers | Not tracked yet | Enterprises, developers, knowledge management professionals |
| Taxonomy | ||
| Taxonomy | Simulation Platform, Synthetic Data, Traffic Information Modeling, Data Modeling, Advanced Simulation, Data Simulation, Traffic Simulation, Data Platform, Traffic Modeling, Synthetic Data Platform, Simulation Technology | Open-source Data, Modeling, Generative Simulation, Decision-making, Knowledge Capture, Distributed Simulation, Data Privacy, Simulation, Virtual Reality, Agent-Based Modelling |
| Website | ||
| Website | 51sim.com | hash.ai |
About 51Sim
51Sim is a prominent Chinese AI synthetic data and simulation platform company founded in 2017. The company offers advanced simulation platforms for synthetic data and comprehensive traffic information modeling. Its core products, including the intelligent driving and robotics simulation platform Si...
About HASH
HASH is an innovative startup offering an Open-source data, modeling and generative simulation platform, with a focus on decision-making. Founded in 2019 and headquartered in the United Kingdom, HASH has attracted significant attention in the tech and investment spheres. The company's recent milesto...
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BounceWatch watches 51Sim and HASH for new funding, fast hiring, new executives and a change of software vendor. When one happens, we email you the same day.
Funding, hiring, leadership and stack changes at 51Sim and HASH — by email.
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Compiled from the BounceWatch company index. We last looked at 51Sim on 12 Sep 2024, and HASH on 25 Feb 2025. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.