What AI says about Vast.ai
Since Jul 5Updated Oct 27, 2026Based on 42,720 AI responses
Reviewed by Dimitry Apollonsky
AI summary
Vast.ai is a cloud GPU rental marketplace offering serverless options and compute clusters for model training, inference, and fine-tuning. It comes up when developers look for low-cost GPU instances, bare metal access, and hourly fine-tuning platforms without revenue-sharing fees.
Mentioned in
1%
of AI answers about Vast.ai and its rivals
The market map
Budget GPU Cloud ProvidersMentioned in
- #1tiedRunPodMentioned in 100%Avg. position 2.9
- #1tiedVast.aiMentioned in 98%Avg. position 2.9
- #3LambdaMentioned in 88%Avg. position 4.7
- #4tiedAWSMentioned in 55%Avg. position 5.6
- #4tiedMicrosoft AzureMentioned in 52%Avg. position 7.5
- #6tiedGoogle CloudMentioned in 31%Avg. position 6.7
- #6tiedCoreWeaveMentioned in 28%Avg. position 6.2
- #9tiedTensorDockMentioned in 19%Avg. position 5.5
- #9tiedGMI CloudMentioned in 18%Avg. position 5.2
- #9tiedThunder ComputeMentioned in 16%Avg. position 4.4
- #12tiedSaladMentioned in 12%Avg. position 5.9
- #12tiedHyperstack CloudMentioned in 12%Avg. position 5.9
- #12tiedJarvis LabsMentioned in 8%Avg. position 6.0
- #12tiedTogether AIMentioned in 7%Avg. position 5.1
Where Vast.ai ranks in AI
MarketRank · Mentioned in
- Budget GPU Cloud ProvidersAI picks RunPod and 1 more about as often100%#1 of 47tied · 98%
- LLM Infrastructure and Fine-Tuning PlatformsAI picks RunPod and 2 more about as often23%#1 of 534tied · 20%
- LLM Fine-Tuning and Hosting PlatformsAI picks Ollama and 1 more about as often64%#38 of 153tied · 3%
- Cloud Machine Learning Infrastructure PlatformsAI picks Roboflow and 5 more about as often51%#40 of 86tied · 1%
- DePIN & AI Infrastructure TokensAI picks Render Network most48%#56 of 497tied · 1%
- MLOps and Inference Serving PlatformsAI picks Modal most42%#59 of 479tied · 2%
- Speech AI APIs and ServicesAI picks Elevenlabs most82%#125 of 203tied · <1%
- Cloud Hosting and Data Center SolutionsAI picks AWS and 2 more about as often35%#144 of 594tied · 1%
Topics where AI mentions Vast.ai
TopicMentioned in · on this topicRank
- AI picks mostMentioned in
- The problem is, GPU costs are too high. What's the best cloud provider for renting cheap GPU instances?on this questionAI picks RunPod and 1 more about as often98%
Excerpts where Vast.ai appeared in the AI's answer
Google AI ModeOct 20, 2026, Google AI Mode Vast.ai : A peer-to-peer marketplace where independent data centers and individuals rent out spare hardware.
ChatGPTOct 20, 2026, ChatGPT compare it with Vast.ai if your priority is getting the absolute lowest price.
- Budget-friendly gpu marketplace accessLLM Infrastructure and Fine-Tuning Platforms93%Rank #1tied#1tied
- AI picks mostMentioned in
- I am looking for a fine-tuning platform that charges per hour and does not take a percentage of revenue.on this questionAI picks RunPod most61%
Excerpts where Vast.ai appeared in the AI's answer
Google AI ModeOct 15, 2026, Google AI Mode Vast.ai / Hyperstack : If you are looking for heavily budget-optimized or decentralized GPU rental marketplaces to cut training costs down to the bone per hour.
Google AI ModeSep 27, 2026, Google AI Mode Vast.ai : A decentralized GPU rental marketplace that offers some of the most competitive hourly rates available
- AI picks mostMentioned in
- Best fine-tuning service for cost + latency balance?on this questionAI picks Together AI most22%
Excerpts where Vast.ai appeared in the AI's answer
Google AI ModeJul 14, 2026, Google AI Mode Vast.ai and RunPod are ideal for developers with technical expertise who want to use a marketplace to find lower-cost hardware.
Google AI ModeJul 10, 2026, Google AI Mode RunPod & Vast.ai: Recommended for developers with technical expertise looking to maximize cost savings by using cloud marketplaces.
- Scale-to-zero serverless model inference
- Bare-metal gpu cloud access
- HPC and AI workload execution
- Managed computer vision training platform
- GPU orchestration and scheduling
- Custom text-to-speech voices
- Production-grade NLP inference API platform
- AI picks mostMentioned in
- Where can I rent affordable on-demand GPUs for model training?on this questionAI picks RunPod most93%
Excerpts where Vast.ai appeared in the AI's answer
Google AI ModeSep 27, 2026, Google AI Mode Vast.ai: Operates as a marketplace where independent data centers and individuals rent out their hardware.
Google AI ModeSep 15, 2026, Google AI Mode Vast.ai — A decentralized marketplace where hosts rent out their spare GPU compute.
- What is the best cloud provider for renting GPU instances for fine-tuning a large language model on a budget?on this questionAI picks Vast.ai and 1 more about as often98%
Excerpts where Vast.ai appeared in the AI's answer
ChatGPTOct 19, 2026, ChatGPT I would start with RunPod or Vast.ai rather than AWS, Google Cloud, or Azure.
ChatGPTOct 11, 2026, ChatGPT If your absolute priority is finding the lowest hourly price, start with Vast.ai instead.
- Which open-source AI infrastructure startups are most useful for startups that need flexibility and low cost?on this questionAI picks vLLM most18%
Excerpts where Vast.ai appeared in the AI's answer
Google AI ModeAug 19, 2026, Google AI Mode RunPod / Vast.ai : Highly flexible GPU rental marketplaces that offer spot and on-demand pricing
ChatGPTJul 30, 2026, ChatGPT Good fit if you expect to move between AWS, Azure, Lambda Labs, Vast.ai, or on-prem GPUs.
How AI describes Vast.ai
Common descriptions
lowest prices · peer-to-peer marketplace · cheapest option · cost-effective · absolute cheapest
Tone of AI’s statements about Vast.ai
- Positive59%
- Neutral24%
- Mixed15%
- Negative2%
Rated above a rival
- pricing98% of the answers comparing Vast.ai on pricing rate it better than a rival, 2% worse. Includes “cost”, “cost effectiveness”, “gpu rental cost”, “price”, “raw cost”.
Question: The problem is, GPU costs are too high. What's the best cloud provider for renting cheap GPU instances?
Google AI ModeOct 20, 2026
Vast.ai : A peer-to-peer marketplace where independent data centers and individuals rent out spare hardware.
ChatGPTOct 20, 2026
compare it with Vast.ai if your priority is getting the absolute lowest price.
Google AI ModeAsk Google AI Mode yourself (opens in a new tab)ChatGPTAsk ChatGPT yourself (opens in a new tab)
Question: What is the best cloud provider for renting GPU instances for fine-tuning a large language model on a budget?
ChatGPTOct 19, 2026
I would start with RunPod or Vast.ai rather than AWS, Google Cloud, or Azure.
ChatGPTAsk ChatGPT yourself (opens in a new tab)Google AI ModeAsk Google AI Mode yourself (opens in a new tab)
How prominently AI mentions Vast.ai
Position in answers
- Named first38%
- 2nd or 3rd32%
- Later29%
Each engine’s share of its own answers across Vast.ai’s markets
- ChatGPT1%
- Google AI Mode1%
Sources AI cites
vast.ai 34%Other sites 66%
- Your site34%
- Rent GPUs | Vast.ai (opens in a new tab) · 23%Leaves Vast.ai out
- Vast.ai Serverless: Automated GPU Scaling for AI Inference - Without the Overhead (opens in a new tab) · 3%Leaves Vast.ai out
- How Much Does It Cost to Rent a GPU in the Cloud? [Live Pricing Guide] (opens in a new tab) · 3%
- GPU Pricing — Live Platform Rates | Vast.ai (opens in a new tab) · 2%
- GPU Cloud Hosting for AI & ML | Vast.ai (opens in a new tab) · 1%
- Lowest Cost, Autoscaling GPU Cloud | Serverless | Vast.ai (opens in a new tab) · 1%Leaves Vast.ai out
- Deploy LLM Inference Using Vast.ai Serverless (opens in a new tab) · <1%
- How Much Money Can You Earn Renting Out Your GPU on Vast.ai? (opens in a new tab) · <1%
- Why Renting GPUs Makes More Sense Than Buying (opens in a new tab) · <1%
- Rent RTX 5090 GPUs on Vast.ai for $0.37/hr | Vast.ai (opens in a new tab) · <1%
- 7%
- Introducing Vast Serverless (opens in a new tab) · 2%
- Renting GPUs is hilariously cheap (opens in a new tab) · 1%
- Where do you all rent GPU servers for small ML / AI side ... (opens in a new tab) · 1%
- Cloud GPU prices vary up to 13.8x for H100s — I built a real-time price comparison across 25 providers (opens in a new tab) · <1%
- real time ray tracing project - what apis to use? : r/GraphicsProgramming (opens in a new tab) · <1%
- Need suggestion for bare metal hosts providers with GPU (opens in a new tab) · <1%
- Curious to what are the "best" GPU renting services nowadays. (opens in a new tab) · <1%
- Cheapest GPU VPS for 24/7 hosting (opens in a new tab) · <1%
- People who are working on local LLMs, how do you afford computing power it needs? : r/LocalLLaMA (opens in a new tab) · <1%
- Cost-Effective Cloud GPU Options for Fine-Tuning and Inference? (opens in a new tab) · <1%
- 3%
- Cheapest Cloud GPU for Deep Learning & LLMs (Vast.ai Guide) (opens in a new tab) · 1%
- RunPod vs Vast.ai: Which Is Cheapest For GPUs? (opens in a new tab) · <1%
- I found the cheapest way to run AI models in 2026 (opens in a new tab) · <1%
- Cheapest Cloud GPU for Deep Learning & LLMs (Vast.ai Guide) (opens in a new tab) · <1%
- The Best & Cheapest AI Cloud Rental of 2025 🚀 (opens in a new tab) · <1%
- Bare Metal GPU Cloud for DGX SuperPOD with Tenant ... (opens in a new tab) · <1%
- The BEST Cloud GPU Rental for AI & Gaming! ($5 Free ... (opens in a new tab) · <1%
- How to Rent a Cloud GPU starting from $0.25/hr (opens in a new tab) · <1%
- GPU Cloud Deployment Without Leaving Your IDE — Audry Hsu, RunPod (opens in a new tab) · <1%
- 3%
- GPU Cloud Cost Comparison: An AI Startup’s Guide for 2025 (opens in a new tab) · <1%
- Best Cloud GPU Providers for Startups in 2026 | GMI Cloud (opens in a new tab) · <1%
- Best GPU Cloud 2025: Top 10 Providers for AI & ML Comparison (opens in a new tab) · <1%
- Best GPU Cloud 2025: Top 10 Providers for LLM Training (opens in a new tab) · <1%
- Best Low-Cost GPU Cloud Providers for 2025 (opens in a new tab) · <1%
- Cheapest Reliable GPU Cloud for Generative AI Training (opens in a new tab) · <1%
- GPU Hosting for AI Projects: Top GPU Hosts for AI Machine Learning in 2025 (opens in a new tab) · <1%
- Top 5 Cloud GPU Rental Platforms: Which is Best for Students (opens in a new tab) · <1%
- Where Can I Buy AI Compute for Machine Learning in 2025? (opens in a new tab) · <1%
- Leaves Vast.ai out2%
- GPU Marketplaces in 2026: How Aggregated Capacity Beats Hyperscalers | Spheron Blog (opens in a new tab) · 1%
- 10 Best DataCrunch (Verda) Alternatives in 2026: European GPU Cloud Options (opens in a new tab) · <1%
- Deploy Small Language Models on GPU Cloud: Enterprise SLM Guide for 75% Lower Inference Costs (2026) (opens in a new tab) · <1%
- Serverless vs On-Demand vs Reserved GPU: Choose the Right Billing Model (Save 40-80%) | Spheron Blog (opens in a new tab) · <1%Leaves Vast.ai out
- GPU Cloud Providers 2026: Top 10 Compared (Pricing, Performance, Availability) | Spheron Blog (opens in a new tab) · <1%
- South Korea GPU Cloud Guide 2026: Regional Providers, Data Residency, Pricing (opens in a new tab) · <1%
The page AI cites most for Vast.ai
