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Vast Coupon & Promo Codes

Top Vast Coupon Codes for October 2026

40%
OFF

Get up to 40% discount for 6 months of the balance on Vast.ai services, offering significant savings.

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About Vast & Latest Deals

Service Highlights

Best For
AI Researchers & Miners
Support
Discord & Email Support
Guarantee
Interruptible Instances
Feature
Cheapest GPU Rentals

Coupon Insights

Best Discount
UP TO 40%
Avg. Savings
40%
Active Offers
1
Verified
0

Get the latest Vast coupons, promo codes, and deals. Verified and updated correctly.

Savings opportunities available through Vast discount codes

Vast rents GPU compute; use the offers on this page to look for a lower rental price. For a GPU Cloud deal, narrow your search to the GPU configuration you need. Filter GPU rentals by model, VRAM, price and availability to find a configuration within your budget. Each rental buys hosting from an independent provider.

Eligible products and services

Service categories frequently on promotion

Start with the deployment type. Vast offers three deployment options: GPU Cloud, Serverless and Clusters. Select the service you intend to buy when choosing a Vast coupon offer.

Services usually excluded from promo codes

The rental configuration matters. Vast rates vary with availability, performance and provider settings. Use the rate for your selected configuration as the baseline for a discount. As of October 2026, rental pricing includes RTX 4090 and H100 SXM GPUs.

Factors influencing the final discount value

Impact of billing cycle on promotional price

Reserve for steady usage. As of October 2026, Vast reserved rentals offer 1, 3 or 6-month terms with guaranteed capacity. Choose a commitment that fits the time you need the GPU.

Promo codes vs. automatically applied offers

Rental rates move. As of October 2026, Vast prices reflect available rental offers and update hourly. A changing GPU rate is separate from a promo code discount.

Accessing active codes for Vast

Choose on-demand for rentals without interruptions. Match the Vast offer to that rental type. Deploy your selected instance through one of two routes: Vastā€™s console or API. Scroll up for the current Vast offers.

How to use Vast Discount Codes?

  1. 1
    Choose a couponGrab the Vast offer that works best for you. It's listed above.
  2. 2
    Reveal the codeHit "Get Code" or "Get Deal" depending on the offer type. Popup opens. Click the copy icon insideā€”code goes to your clipboard.
  3. 3
    Apply at checkoutNow head over to Vast's site. Pick your On-Demand GPU plan. Checkout page has a "Promo Code" field. Paste what you copied there.
Simulator showing where to paste the promo code at checkout
Visit Vast & Claim Offer

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Vast Discount FAQs

Start with $5. Vast lets you add credit from that amount.
RTX 4090 rentals started at $0.31 per hour, with a median of $0.47 per hour, as of October 7, 2026. These are rental rates, not coupon prices.
For H100 SXM, budget from $1.48 per hour as of October 7, 2026. The median available rate was $2.00 per hour.
No. On-demand rentals use per-second billing, with no minimum hours and no rounding up.
As of October 2026, Vast advertises interruptible instances as 50% or more cheaper. They are preemptible, so the rental can be interrupted. Choose them when your workload can tolerate interruptions.
Yes. Volume discounts are available for Vast reserved rentals.
Vast charges in U.S. dollars. Sales tax can be added where required.
No. Payments for credits spent on or through Vast are final and non-refundable.
Possibly. Refunds of unspent credit are at Vastā€™s sole discretion and depend on the payment method.
Cancel the applicable product or service. If your order has recurring charges, those charges can continue until cancellation.