On March 13, 2026, the venture capital landscape was marked by significant investments, particularly in the artificial intelligence sector, highlighting the relentless pursuit of innovation. The day saw substantial funding rounds that underscored the transformative potential of technology across various industries.

AI Funding Spotlight

Together AI has raised a remarkable $1 billion Series C round, led by SCB 10X. This funding aims to bolster their AI cloud capabilities and expand their global reach. Known for providing an end-to-end platform for the generative AI lifecycle, Together AI allows users to leverage pre-trained models or build custom ones, advancing the field through open-source research. The investment follows a successful Series B round that valued the company at $3.3 billion. (Twitter)

Axiom Quant Inc. has secured a significant $200 million in a Series A round led by Menlo Ventures. The firm is pioneering AI systems that formally verify code correctness and solve complex mathematical problems, aiming to enhance quantitative reasoning through advanced mathematical techniques. The funds will accelerate product development and expand market reach. (Twitter)

Wonderful has successfully raised $150 million in a Series B round, aimed at scaling its hyper-local enterprise AI platform and expanding its global footprint. Founded in 2025, this Israeli startup provides AI agent infrastructure solutions, enhancing enterprise capabilities across sectors. The funding will accelerate its market reach, targeting over 30 markets worldwide. (Twitter)

Wonderful AI, another key player, also secured $150 million in a Series B round led by Insight Partners. This funding will propel the adoption of its AI customer service agents in 30 markets, enhancing customer service capabilities globally. (Twitter)

Qdrant Engine has attracted a $50 million Series B round, positioning it as a leader in open-source vector search technology. Written in Rust, Qdrant's engine facilitates fast and scalable vector similarity searches, offering a critical infrastructure for production AI. The funding, led by AVP and BoschGlobal Ventures, will enhance its capabilities and expand its market presence. (Twitter)

Extropic AI continues to push the boundaries of AI hardware with a $105 million Series C round. Known for its thermodynamic computing hardware, Extropic AI promises energy efficiency improvements of up to 10,000 times over traditional GPU systems. This funding will support further development and deployment of these innovative solutions. (Twitter)

Extropic AI also announced an additional $91.3 million as part of the same Series C round, backed by investors including Forbion and Corteva. This capital injection will further cement its role in revolutionizing AI hardware. (Twitter)

General Tensor received a $5 million Seed round to build decentralized AI infrastructure. By leveraging blockchain technology, General Tensor aims to revolutionize AI development and deployment. This investment, backed by Good Morning Holdings and others, underscores the growing interest in decentralized systems. (Twitter)

Tower raised $6.4 million in a Pre-Seed round for its platform that revolutionizes data engineering for the AI era. By integrating data flow orchestration, compute options, and storage management, Tower aims to streamline processes for AI-driven businesses. (Twitter)

Whitebridge AI and AiWhitebridge, both Vilnius-based platforms specializing in AI-powered people research, each garnered $2.6 million in Seed funding. These platforms focus on providing deep personal insights and improving online reputation management through AI-driven tools. (Twitter) (Twitter)

Innovations in Logistics and Defense

Cellbox Solutions, a logistics platform ensuring optimal temperature control for transporting living organisms, secured $3.5 million in a Series A round. This funding, led by Companisto, will enhance its ability to maintain temperature-sensitive biological materials, crucial for biotechnology and pharmaceuticals. (Twitter)

Swarm Aero raised $35 million in a Series A round to advance its large autonomous drones capable of operating in coordinated swarms. This funding will accelerate development and expand its market reach in defense technology, supported by Two Sigma Ventures and others. (Twitter)

Energy Innovation

Hyperscale Power attracted $5 million in Seed funding from World Fund and Vsquared Ventures. The startup is pioneering solid-state transformers, which promise to enhance energy efficiency and free up space in data centers by reducing the size of traditional transformers. This innovation is set to transform power distribution, aligning with modern energy sustainability goals. (Twitter)

Spacetech Innovations

GalaxEye, a spacetech startup, has secured $4.8 million in Series A funding. The investment, supported by Speciale Invest and others, is set to enhance their satellite-based Earth observation capabilities. GalaxEye aims to integrate advanced sensors into satellite missions, pushing the boundaries of Earth observation technology. This funding will also support the development of new satellite prototypes, expanding the company's operational capabilities for the year 2026. (Twitter)

Fintech and Blockchain Developments

Cryptio Co secured a $45 million Series B investment to expand its tools for managing and reporting digital assets. The funding will enable Cryptio to develop new applications like Loan Management and Treasury Management, bridging the ERP gap for banks in the digital asset space. (Twitter)

Credit Infrastructure is attempting to rebuild credit systems using stablecoin technology. Although the funding amount was not disclosed, this Pre-Seed round aims to develop a platform that enhances credit access and management in the digital economy. (Twitter)

MetaCompHQ raised $13 million in a Series A round. This digital asset financial service platform bridges traditional finance with digital assets, focusing on expanding the StableX Network across various regions. The funding will enhance its Web2.5 payments and wealth management services. (Twitter)