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Cobalt vs Spawned

Offers a Vercel-like platform for deploying apps, not a per-task isolated compute environment for coding agents.
CobaltGive Codex its own computerSpawnedA Vercel for your own Cloud.

Side by side

What it is
Cobalt:Cobalt provides cloud-hosted, isolated development environments for coding agents to run tasks, preview results, and create pull requests.
Spawned:Spawned is an all-in-one cloud platform to deploy containers, databases, functions and full-stack apps on infrastructure you own.
Best for
Cobalt:Isolated cloud computers for AI coding agents
Spawned:Unified deployment on self-hosted cloud
Who it’s for
Cobalt:Software engineering teams using AI coding agents.
Spawned:Developers and teams who want to manage their own cloud resources across AWS, GCP, Azure or Kubernetes.
Pricing
Cobalt:Freemium
Spawned:Freemium
Plans
Cobalt:—
Spawned:Developer $20 per month · Pro $100 per month · Scale $399 per month
Works with
Cobalt:—
Spawned:AWS, Google Cloud, Azure, Kubernetes, GitHub, Terraform
DevHunt upvotes
Cobalt:3
Spawned:68
Launched on DevHunt
Cobalt:Aug 2026
Spawned:Jul 2026

Cobalt features

  • Dedicated cloud computer per task. Each coding task runs in its own isolated cloud environment with its own CPU/memory profile.
  • Multi-agent support. Connect Codex, Cursor, Claude Code, GitHub Copilot, Gemini, Grok, Muse Code, OpenCode, Pi and others.
  • Live preview and diff. Agents can launch services, run tests and show a live browser preview with code diffs.
  • Automated Loops. Schedule recurring prompts to run automatically as traceable tasks.
  • Team collaboration. Engineers can watch, steer, review previews and pull requests from the browser.
  • Custom compute profiles. Choose from Starter to X-Large profiles, each consuming credits at a fixed rate.
Cobalt on DevHunt →Alternatives

Spawned features

  • CLI installer. One-line script installs the Spawned CLI for local management.
  • Agentic infrastructure. AI agents can provision and connect resources directly in your cloud account.
  • Unified dashboard. View deployments, environments, logs and policies from a single surface.
  • Terraform-compatible exports. All resources are exportable as Terraform code from the start.
  • Managed cloud option. Try Spawned on shared cloud credits without owning an account.
  • Spend alerts & budgets. Set usage limits and receive alerts to avoid unexpected cloud bills.
Spawned on DevHunt →Alternatives

Based on each tool's website and DevHunt data. Details may change; check the official sites.