As the first provider to license Relativity, a ubiquitous document review tool, we set a new standard in eDiscovery workflow, being the first provider to reach over one million records on the platform. Since then, we have developed KLD AI and review automation proprietary tools to augment the Relativity offering. For those clients who may choose to use third-party tools like Relativity for data hosting, we complement and enhance their experience via our proprietary toolkit to maximize the hosting platform’s functionality.
In response to an increasing number of clients seeking an end-to-end, fully integrated offering, we launched our proprietary cloud-native Nebula ecosystem in 2018. Nebula is a differentiated, comprehensive platform that addresses the full lifecycle of the Electronic Discovery Reference Model, or EDRM. Nebula is designed for enterprise adoption and can be seamlessly applied to address a multitude of use cases for the global legal and corporate communities. Clients who utilize our all-in-one platform benefit from a scalable, singular repository for their legal workflow processes, while reducing costs, and reducing data security risks inherent when processing and transferring data across multiple disparate systems and service providers. Nebula also offers clients flexibility in data delivery methods; in the public cloud, in our secure data centers, behind the client’s firewall in an enterprise server-rack and at a client’s location via Nebula Portable, optionality no other provider’s proprietary platform can offer. Regardless of data storage location, clients can seamlessly manage their data through the integrated Nebula platform. Demonstrating Nebula’s potential, we have experienced strong growth in Nebula revenues. For the year ended December 31, 2022, Nebula revenue was $28.4 million, a 9.7% increase from the prior year. Our diversified and deep-rooted client relationships provide a large and loyal user base to further accelerate the adoption and growth of Nebula.
As Nebula’s capabilities continue to offer additional upstream use cases beyond eDiscovery, our clients are able to leverage our technology throughout their respective eDiscovery lifecycles. For example, we offer clients Nebula Archive, which captures data across numerous platforms and provides a secure, searchable copy of data under preservation, as well as Nebula Legal Hold, which allows clients to ingest and manage hold data from any source. We believe the breadth of Nebula presents an attractive entry point for us to engage with clients early and bring them onto our platform.
Additionally, we are a global leader of data recovery services, currently averaging over 32,000 data recoveries annually from all types of storage media. With our in-lab, remote, and on-site capabilities, we recover data at an over 80% success rate from almost any device, storage manufacturer, operating system, database, and back up format. We expect to continue to benefit from our deep data recovery competencies, given the increasing relevance of data privacy and cybersecurity issues at the institutional, governmental, and international levels.
We believe we have a strong runway to capture a greater percentage of our large and growing market opportunity. Our unique combination of proprietary software and technology-enabled services, coupled with our full stack, scalable platform that covers the full EDRM life cycle, best positions us to tackle our clients’ “big data” challenges. Moreover, we believe our proprietary Nebula offering, unlike other existing solutions, offers broad flexibility in deployment methods, cost efficiency with customizable pricing models, and optimized accuracy with its underlying AI / ML technology. We see further opportunity to grow our sales among new and existing clients, scale internationally, and extend our technology leadership.
Our Corporate History and Certain Financing Transactions
The Company was incorporated by its founder, Pivotal Acquisition Holdings LLC (“Pivotal”), under the name Pivotal Acquisition Corp. as a blank check company on August 2, 2018 under the laws of the State of Delaware for the purpose of entering into a merger, capital stock exchange, stock purchase, reorganization or similar business combination with one or more businesses or entities. On February 4, 2019, the Company consummated its initial public offering (the “IPO”), of units, with each unit consisting of one share of common stock and one redeemable warrant entitling the holder to purchase one share of common stock at a price of