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Duality AI vs MOSTLY AI

Duality AI logo

Duality AI

Virtual worlds for solving real problems

31 employees · est. 2019 · San Mateo, United States

VS
MOSTLY AI logo

MOSTLY AI

Data for Everyone

45 employees · est. 2017 · Vienna, Austria

MOSTLY AI is the older company (2019 vs 2017).

Side-by-Side Comparison

Duality AI MOSTLY AI
Founded
2019 2017 older
Headquarters
San Mateo, United States Vienna, Austria
Employees
31 45
Industry
AI, Robotics, Web3 AI, Analytics, Big Data
Funding Stage
Series A Series B
Total Funding
$12.00M $30.40M
Funding Rounds
3 3
Services
High-fidelity digital twin simulation, Synthetic data generation, Simulation for AI/ML model testing and validation, Open-Loop and Closed-Loop simulation, End-to-end cloud-based workflow, Python API and Falcon middleware integration, Virtual sensor tuning AI-Native Workspace, Synthetic Data SDK, Data Intelligence Platform, Mock and Simulated Data Generation
Target Customers
Manufacturing industries, Robotics companies, AI and ML developers, Autonomous vehicle developers, Fortune 100 companies, Simulation professionals, Technical artists Data Teams, AI/ML Researchers, Enterprise Organizations, Developers for QA and Testing, Data Scientists
Taxonomy
Digital TwinSimulation PlatformEnterprise Metaverse3D SimulatorAutonomous AgentsPredictive Modeling +7 Agentic Data ScienceData Intelligence PlatformData SharingSynthetic DataMock Data GenerationData Simulation +8
Website
duality.ai mostly.ai
Duality AI logo

About Duality AI

Duality AI, founded in 2019, is making strides in the integration of technology with real-world applications. With its innovative product, Falcon — a Digital Twin Simulation Platform — the company focuses on building virtual solutions to address tangible challenges. Their approach aligns with their...

MOSTLY AI logo

About MOSTLY AI

MOSTLY AI, founded in 2017 and headquartered in Austria, is shaping the future of Agentic Data Science with its platform designed to democratize complex data understanding and insights generation. The company's slogan, "Data for Everyone", encapsulates its mission to make data accessible through its...

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Frequently Asked Questions

Duality AI was founded in 2019, based in San Mateo, United States, with 31 employees. Duality AI, founded in 2019, is making strides in the integration of technology with real-world applications. With its innovative product, Falcon — a Digital Twin Simulation Platform — the company foc. MOSTLY AI was founded in 2017, based in Vienna, Austria, with 45 employees. MOSTLY AI, founded in 2017 and headquartered in Austria, is shaping the future of Agentic Data Science with its platform designed to democratize complex data understanding and insights generation. The.
Duality AI has raised $12.00M and MOSTLY AI $30.40M. Latest stage: Duality AI Series A, MOSTLY AI Series B.
Both work in AI and Machine Learning and list synthetic data among their focus areas.

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Compiled from the BounceWatch company index. We last looked at Duality AI on 18 Aug 2025, and MOSTLY AI on 11 Apr 2026. 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.

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