Phaidra

📍 Seattle, United States🗓 Founded 2019👥 96 employees💰 Last funded Aug 2025
Software Development🌐 phaidra.ai
Website LinkedIn
Phaidra deploys AI agents for AI factories. Our two product lines cover both the facility and IT sides of traditional data centers and "AI factories." Phaidra Prism is an LLM-first AI assistant to the on-site operations teams in mission critical facilities. The Prism platform identifies, prioritizes and provides actionable insights to any issues in the facility mechanical systems. This platform also includes an LLM for natural language interaction between ops staff and their BMS, CMMS and EPMS - unifying silod systems and providing a simpler way for operations staff to make better decisions, faster. Phaidra Factory includes a line of purpose-built AI agents to orchestrate the power, cooling and workload management systems in AI factories. The first of these AI agents currently available is the Phaidra Factory DTC Liquid-cooling agent. This agent sits at the CDU controller and optimizes the TCS loop to deliver step function improvements in thermal stability, reliability and energy efficiency. This AI agent can be deployed across thousands of CDUs and dramatically reduces the thermal spikes that occur when AI workloads ramp up. Phaidras AI agents work to maximize tokens per watt and reduce the overall power needed for cooling, enabling more power for IT deployment. Our co-founders and leadership team represent the combination of deep AI and machine learning expertise and data center operational experience from companies like Google-Deepmind and AWS with the applied knowledge of mission critical cooling systems from organizations like Trane Technologies and Johnson Controls. We are purpose-built for the data center industry.
7
Total investors
2
Early stage
4
Mid stage
1
Late stage
2019
Founded

Investors

7 investors
All
Early stage
Mid stage
Late stage
Investor geography2 countries
United States
4
United Kingdom
3
Investor activity2021–2025 · investors recorded per year
20212202232024120251
Recent (last 2y)Earlier
Frequently asked questions
Who invested in Phaidra?
Phaidra has 7 investors on record on gritt.io, including 2 early-stage backers, 4 mid-stage and 1 late-stage investors.
When did Phaidra last raise funding?
The most recent investment in Phaidra recorded on gritt.io was in August 2025.
When was Phaidra founded?
Phaidra was founded in 2019.
What industry is Phaidra in?
Phaidra operates in Software Development. Find similar Software Development investors on gritt.io.
Where is Phaidra based?
Phaidra is headquartered in Seattle, United States.