20+ Best Alternatives to Vast.ai in 2026
Agent-ready GPU infrastructure for AI, offering API-native provisioning, real-time pricing, and per-second billing.
Looking for an alternative to Vast.ai? Below are 20 AI startups working in the same space — ranked by our Neuron score so the most credible options come first. Each card shows what makes the tool a viable substitute, pricing signals, and funding stage.
- 1View alternative →
Modal
$111MHigh-performance AI infrastructure with sub-second cold starts and instant autoscaling.
Why it's similar: Shares categories with Vast.ai — AI Developer Tools, AI Infrastructure.
💵 Freemium
- 2View alternative →
Baseten
$60MDeploy and scale AI models in production with the fastest inference infrastructure.
Why it's similar: Shares categories with Vast.ai — AI Developer Tools, AI Infrastructure.
💵 Paid
- 3View alternative →
Banana
$3.4MInference hosting for AI teams who ship fast and scale faster.
Why it's similar: Shares categories with Vast.ai — AI Developer Tools, AI Infrastructure.
💵 Paid · From $1200/mo
- 4View alternative →
Replicate
$88MRun AI models in the cloud
Why it's similar: Shares categories with Vast.ai — AI Developer Tools, AI Infrastructure.
💵 Free
- 5View alternative →
ML6
UndisclosedEurope's AI Engineering Powerhouse, partnering with bold leaders to turn cutting-edge AI into lasting business impact.
Why it's similar: Shares categories with Vast.ai — AI Agents, AI Developer Tools.
💵 Enterprise · Contact sales
- 6View alternative →
Browserbase
UndisclosedBrowserbase makes the web as reliable and programmable as APIs for your AI agents.
Why it's similar: Shares categories with Vast.ai — AI Agents, AI Developer Tools.
💵 Free
- 7View alternative →
E2B
UndisclosedThe Enterprise AI Agent Cloud provides open-source, secure environments with real-world tools for enterprise-grade AI agents.
Why it's similar: Shares categories with Vast.ai — AI Agents, AI Developer Tools.
💵 Free · From $150/mo
- 8View alternative →
StackAI
UndisclosedOrchestrate AI agents with enterprise-grade security, bringing secure AI to work for IT teams.
Why it's similar: Shares categories with Vast.ai — AI Agents, AI Developer Tools.
💵 Enterprise · Contact sales
- 9View alternative →
Vectara
UndisclosedThe Unified Context Layer for building AI agents across SaaS, VPC, and On-Prem environments.
Why it's similar: Shares categories with Vast.ai — AI Agents, AI Developer Tools.
💵 Enterprise · Contact sales
- 10View alternative →
Runpod
UndisclosedThe fastest way to deploy and scale AI workloads with on-demand GPUs and serverless infrastructure.
Why it's similar: Shares categories with Vast.ai — AI Developer Tools, AI Infrastructure.
💵 Free trial
- 11View alternative →
Firecrawl
UndisclosedThe API to search, scrape, and interact with the web at scale, powering AI agents with clean web data.
Why it's similar: Shares categories with Vast.ai — AI Agents, AI Developer Tools.
💵 Free trial · From $20/mo
- 12View alternative →
GitHub Copilot
UndisclosedThe world's most adopted AI code assistant — 1M+ developers inside GitHub
Why it's similar: Shares categories with Vast.ai — AI Agents, AI Developer Tools.
💵 Free · From $10/mo
- 13View alternative →
Cursor
$7.6BThe AI code editor built for productive engineers.
Why it's similar: Shares categories with Vast.ai — AI Agents, AI Developer Tools.
💵 Free · From $20/mo
- 14View alternative →
Anyscale
$260MProduction-scale AI infrastructure powered by Ray for distributed training, data curation, and batch inference.
Why it's similar: Shares categories with Vast.ai — AI Infrastructure, AI Developer Platforms.
💵 Free
- 15View alternative →
Imbue
$232MTools to empower humans in the AI age with reliable, collaborative coding agents.
Why it's similar: Shares categories with Vast.ai — AI Agents, AI Developer Tools.
💵 Free
- 16View alternative →
JetBrains AI Assistant
UndisclosedAI inside IntelliJ, PyCharm, WebStorm — code without leaving your JetBrains IDE
Why it's similar: Shares categories with Vast.ai — AI Agents, AI Developer Tools.
💵 Free · From $8/mo
- 17View alternative →
Kiro
UndisclosedAmazon's spec-driven AI IDE — build with PRDs, not prompts
Why it's similar: Shares categories with Vast.ai — AI Agents, AI Developer Tools.
💵 Freemium
- 18View alternative →
xAI
$56BAI designed to understand the universe
Why it's similar: Shares categories with Vast.ai — AI Agents, AI Developer Tools.
💵 Paid
- 19View alternative →
Cognition
$1.1BApplied AI lab building Devin, the AI software engineer.
Why it's similar: Shares categories with Vast.ai — AI Agents, AI Developer Tools.
💵 Free · From $500/mo
- 20View alternative →
Zhipu AI
$1.5BChinese foundation model lab behind ChatGLM and GLM-4.
Why it's similar: Shares categories with Vast.ai — AI Agents, AI Developer Tools.
💵 Free
Frequently asked questions
What are the best alternatives to Vast.ai?
The top-ranked alternatives to Vast.ai on NeuronFeed are Modal, Baseten, Banana, Replicate, ML6. Rankings are based on our Neuron score, which weighs funding, momentum and editorial signal.
Is there a free alternative to Vast.ai?
Yes — Replicate, Browserbase, E2B offer a free plans. See the pricing column for each alternative above.
How is this list ranked?
We rank alternatives by shared categories with Vast.ai, then by our proprietary Neuron score (0–100) which combines funding, team quality, momentum, and editorial input. The list refreshes every 30 days.
Vast.ai vs Modal — which is better?
It depends on use case. Modal (High-performance AI infrastructure with sub-second cold starts and instant autoscaling.) is the #1-ranked alternative. See the full side-by-side at /compare/vast-ai-vs-modal.
Explore more around Vast.ai
Contextual paths to related AI startups, deals and rankings.