Physical AI chip startup SiMa.ai raised a $150M Series C led by Fidelity and Amplify at a $1.45B valuation, aiming to compete with Nvidia's CUDA-based hardware
THE SO WHAT
A $150M Series C at a $1.45B valuation for SiMa.ai is another data point that edge and domain-specific AI hardware are getting real capital behind them — not everything will be trained and inferred in hyperscale clouds. If your workloads are latency- or power-constrained, start mapping which models and pipelines could move to non-CUDA edge hardware over the next 12–24 months.
READ THE SOURCE
MORE FROM THE WIRE
Startups & VentureMavi bets on the AI boom creating demand for a new kind of accountant
If AI changes how work is done, it also changes who counts it and how. A $4 million seed into Mavi is a bet that “AI-native” accounting — tracking agent output, model costs, and synthetic labor — becomes its own staffing and advisory category.
Startups & VentureVCs push for US-style rules to cut cost of launching UK funds
If UK LP docs and fund launches stay structurally more expensive than Delaware, the next generation of managers will default to US or offshore structures even when they’re Europe-focused. Early signal that regulatory friction is now a competitive factor in where venture talent and management fees concentrate.
Startups & VentureModulate raises $25M to sell AI that listens to voice calls, not just transcripts
Modulate’s $25 million round for audio-native models — analyzing speech directly instead of text transcripts — shows that tone, prosody, and emotion are becoming first-class data. If you run contact centers or multiplayer communities, expect pressure to adopt real-time voice analytics for safety, QA, and coaching, with all the attendant privacy and compliance questions.
Startups & VentureAI Agent Startup Instinct Raises $1 Billion at $10 Billion Value
A $1 billion raise at a $10 billion valuation for Instinct’s viral AI agent is a statement that investors see agentic workflows — software that actually executes tasks — as the next major surface after chatbots. For operators, this is the moment to inventory repetitive digital processes and decide where you’d trust an external agent to act on your behalf, and where you need tight internal control.