Xcelsior
Xcelsior operates a Canadian GPU marketplace where builders rent verified RTX 4090, A100, and H100 cards on-demand or as spot instances, with pricing locked at job assignment from $0.30 CAD per hour. The platform includes a 6-tier reputation system, real-time telemetry, and native MCP integration with 86 tools for agent-native compute workflows.
- Commerce & Shopping
- Artificial Intelligence
- Software Only
- AI Agents
Funding
Founders
Founder details are not available yet.
Product
Problem
GPU compute for AI workloads is often locked into hyperscaler pricing with hidden fees, or fragmented across unverified marketplaces that lack reliability guarantees. Developers face unpredictable spot pricing, noisy-neighbor interference, and limited visibility into hardware quality and utilization, making it difficult to run cost-sensitive training and inference jobs with confidence.
Solution
Xcelsior provides a marketplace that connects verified GPU providers with AI teams, offering on-demand and spot rentals of RTX 4090, A100, and H100 cards billed by the hour. Spot pricing is published and locked when a job is assigned, ensuring the bill matches the agreed rate, with savings up to 70% compared to on-demand. The platform includes a 6-tier reputation system with hardware verification, tamper-evident audit trails, and real-time telemetry for utilization, temperature, memory, and power metrics. An integrated AI assistant, Xcel AI, helps users manage workloads and optimize costs, while native MCP integration with 86 tools enables agent-native compute workflows. HPC/Slurm compatibility allows traditional cluster workloads to run on the marketplace with familiar job submission parameters.
Target Audience
Primary customers are AI developers, ML engineers, and research teams who need flexible, cost-effective GPU compute for training, inference, and HPC workloads, as well as GPU providers seeking to monetize their hardware through the marketplace.
Features
- GPU marketplace with verified RTX 4090, A100, and H100 cards available on-demand or spot, billed hourly
- Binding spot pricing locked at job assignment with published rates, enabling savings up to 70% versus on-demand
- 6-tier reputation system with hardware verification, audit trails, and tamper-evident logging
- Real-time telemetry tracking GPU utilization, temperature, memory, and power, with built-in mining detection
- Native MCP integration with 86 tools for agent-native compute, plus serverless inference capabilities
- HPC/Slurm integration with pre-configured cluster profiles, Slurm-compatible job submission, and full job lifecycle management
- Reserved plans offering 20-45% discounts for committed usage