On demand or interruptible
Choose on-demand machines, or spot machines placed as bids for a lower price. Spot machines can be taken back.
Vast.ai on Surfra
Vast.ai's marketplace, without babysitting offers.
Vast.ai is a marketplace, so the right machine changes by the hour. Surfra searches offers for the GPU you asked for, starts instances in your account when work is waiting, and shuts them down when it is done.
Connect
What you need from Vast.ai.
Add your Vast.ai account under Credentials. Surfra checks the key with Vast.ai before saving it, then encrypts it with your team's key. It is never shown again.
| Detail | Vast.ai |
|---|---|
| You provide | API key |
| Who bills you | Vast.ai, directly, at its own price |
| Surfra markup | None |
| CPU machines | Supported |
GPUs
Vast.ai GPUs you can rank.
Surfra can place these GPUs on Vast.ai, wherever your account has capacity. Prices and stock come from Vast.ai.
- RTX 3090
- RTX 4090
- RTX 5090
- RTX A6000
- RTX 6000 Ada
- RTX PRO 6000
- L40S
- A100 40GB
- A100 80GB
- H100
- H200
- B200
- AMD MI300X
How it runs
What Surfra adds on top of Vast.ai.
Offers picked for you
Surfra searches Vast.ai for the GPU in your row and starts the machine. You do not hunt through listings.
Failover when the market is thin
If no offer fits, the next row in your list takes the replica.
Other clouds
Pair it with a second cloud.
FAQ
Common questions
Can I use Vast.ai interruptible instances?
Yes. Mark the row as spot and Surfra places a bid. Requests on a machine that is taken back go back to the queue.
Autoscale Vast.ai from your own account.
Surfra is invite only while we test it. Tell us what you want to run and we will send an invite.
Request access