Provider desk, B300

Vast.ai B300 price

Vast.ai shows a B300 marketplace figure of $9.94 per GPU-hour. Hosts set marketplace prices, so we label the figure and leave it out of the ranking and the median.

Lowest on-demand: none
Rank: not ranked
Vs median: not compared
B300 over B200: no pair

§ 01

Where it sits

11 providers with a provider-set price

Vast.ai has no provider-set on-demand B300 price in effect, so there is no dot to place on the range. The 11 providers that do have one range from $6.60 at Massed Compute to $17.80 at Amazon Web Services, with a median of $9.50.

§ 02

What the rows say

2 B300 rows for Vast.ai

Vast.ai B300 rows across on-demand, spot and reserved, read 12 November 2026
Provider	Type	Config	USD per GPU-hr	Vs median	Billing	Region	Read	Source
Vast.aimarketplace figure	on-demand	1xMarketplace lowest listed (B300)	$9.94	not compared	not stated	not stated	2026-11-12	source for Vast.ai
Vast.aimarketplace figure	on-demand	1xMarketplace median (B300)	$10.00	not compared	not stated	not stated	2026-11-12	source for Vast.ai

On-demand rows are compared with the median of 11 provider-set prices. Spot and reserved rows are shown for completeness and are never compared with on-demand prices on this page.

§ 03

Against its own B200

Same provider, same GPU count

Vast.ai has B200 rows, but none pairs with a B300 provider-set price in effect at the same GPU count, so we state no premium. The B200 rows are below.

Vast.ai B200 on-demand rows
Provider	Config	USD per GPU-hr	Billing	Region	Read	Source
Vast.aimarketplace figure	1xMarketplace lowest listed (B200)	$7.50	not stated	not stated	2026-11-12	source for Vast.ai
Vast.aimarketplace figure	1xMarketplace median (B200)	$10.00	not stated	not stated	2026-11-12	source for Vast.ai

§ 04

Facts held about this provider

With sources where we have them

Type: Marketplace
Pricing page: https://vast.ai/pricing
Billing as stated: not stated on the page we read
Regions stated: none stated in the pages we read
Rows in our data: 2 on-demand rows, 0 spot rows, 0 reserved rows for the B300

§ 05

Questions

About Vast.ai

Q1What is Vast.ai's B300 price per hour?

Vast.ai has no provider-set on-demand B300 price in effect in our data. The marketplace figure of $9.94 is set by hosts.

Q2Is Vast.ai's B300 price for one GPU or a whole node?

There is no in-effect on-demand listing to size.

Q3How does it compare with the median B300 price?

Not compared: a ranking needs a provider-set price in effect, and Vast.ai has none for the B300 on demand.

Q4Does Vast.ai also list the B200?

It has 2 B200 on-demand rows, but none is a provider-set price in effect at the same GPU count as a B300 row, so we compute no premium.

Q5Does Vast.ai list spot or reserved B300 capacity?

No spot or reserved B300 row for this provider in our data.

Q6Where does this come from and when was it read?

Each row links to the page it was read from; the latest read for this provider is 2026-11-12. Billing as stated on that page: not stated on the page we read. The static data was last read 12 November 2026.

Analysis

Disclosure

B300 Watch is published by the Runcrate team, who also run Runcrate, an AI cloud. Runcrate is listed in the table for B300, marked "ours, live". It is sorted by price like every other row, with no pinned position. Other providers' prices are read from their own public pricing pages. We have no paid placement.

Back to the B300 table, 11 providers, read 12 November 2026.