kitio.aiAdded Oct 28, 2026
Beam
FreemiumServerless GPUs and sandboxes for AI inference and agents
What is Beam?
Beam is a serverless cloud for running AI inference, background jobs and code sandboxes on GPUs with fast cold starts. Developers define functions in Python, and Beam handles containers, autoscaling and per-second billing.
Common uses include serving open models, running batch jobs, and giving AI agents isolated sandboxes to execute code. Its runtime is open source as beta9, so teams can also self-host it on their own hardware.
New accounts get free credits, and usage is billed per second of compute with no charge while idle. Team plans add more concurrency, shared workspaces and support.
Features
- Serverless GPU functions
- Fast cold starts
- Code sandboxes
- Open-source runtime
- Per-second billing
Tags
Releases
+ Submit new release- Listed
Beam was added to the directory.
Organization
Beam
🇺🇸 United States
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Freemium
- Paid options from
- Not listed
Beam plans
Virtual Machines
From $0.0306 / hr
- 1 vCPU, 1 GiB RAM base
- 50 GiB root disk included
Sandboxes
From $0.319 / hr
- Isolated environments for untrusted code
- Billed by the millisecond
Serverless GPU
From $0.000192 / sec
- RTX 4090, 5090, H100 and more
- Pay only while code runs
On-demand GPUs
H100 from $1.83 / hr
- Flat price per machine
- vCPU, RAM and NVMe included
Clusters
Contact sales
- Multi-node GPU with InfiniBand
- Reserved monthly or yearly
Prices in USD, checked Oct 28, 2026. Plans change often, so confirm on the Beam site.Official pricing
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Pros and cons
Pros
- Quick container start times
- Self-hostable runtime
- Simple Python API
Cons
- Smaller company than rivals
- Python-focused
- Fewer GPU regions
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Q&A
What is Beam?
Beam is a serverless cloud for running AI inference, background jobs and code sandboxes on GPUs with fast cold starts. Developers define functions in Python, and Beam handles containers, autoscaling and per-second billing.
How much does Beam cost?
Beam is freemium.
Is there a free version of Beam?
Yes. Beam has a free plan, and paid plans add more usage and features.
What are the main features of Beam?
Serverless GPU functions, Fast cold starts, Code sandboxes, Open-source runtime, Per-second billing.
Who makes Beam?
Beam is made by Beam.
What are the best alternatives to Beam?
Popular alternatives include vLLM, Modal, SGLang.