Beam
Open-source serverless GPU cloud with sub-second cold starts and auto-scaling
Beam is a serverless cloud platform for AI inference, sandboxes, and background jobs. It provides sub-second cold starts via checkpoint restore, auto-scaling to thousands of instances, and persistent sandboxes. Supports Python, Node.js, and arbitrary Docker images with built-in task queues, cron jobs, and web endpoints. Powered by Beta9, an open-source GPU cloud engine that can be self-hosted. A100s and H100s start at around $1.35/hr with per-second billing.
Pricing: Pay-as-you-go
Beam Alternatives
Explore 79 products in the Inference APIs category. View all Beam alternatives.
IONOS AI Model Hub
OpenAI-compatible API for open-weight LLMs and image models, hosted in IONOS EU data centers
Opper
EU-hosted AI gateway serving 300+ models through one OpenAI-compatible API
CheapestInference
Flat-rate unlimited inference on open-weight models, sold in daily 8-hour windows
Lyceum
EU-hosted inference cloud for open-source models, OpenAI-compatible
vLLM
High-throughput LLM inference engine with PagedAttention for efficient GPU memory usage
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