Spline, a privately owned US-based company founded in 2020, develops and offers Spline, a free 3D design and animation software. The software enables real-time collaboration and the creation of interactive web experiences within a browser environment. As of 2023, the company employed approximately 40 people and generated less than $10 million in revenue. Its primary product utilizes generative AI technology.
On June 23, 2025, Spline Data announced the integration of its Predictive Municipal Bond Pricing into the Investortools platform. This integration provides real-time pricing to municipal bond investors and asset managers. A subsequent announcement, on an unspecified Monday, detailed that Investortools integrated a real-time pricing tool into its Dealer Network and order management system. Spline Data's technology, according to founder and CEO Matthew Smith, aims to mimic human bond pricing methods. Finally, Google announced the general availability of its Gemini 2.5 Flash and Pro models, noting that Spline has been using these models for several weeks prior to the announcement.
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