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Fly.io vs Scaffold

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Fly.io compared with Scaffold
Detail Fly.ioScaffold logo Scaffold
What it doesComputers for agents TypeScript SDK for building apps with AI assistants
StageEstablished Not given
FoundedNot given Not given
Based inNot given CY
Pricing modelFreemium Freemium
PricingFree tier available. Machines billed by the second based on CPU and RAM preset; Sprites metered by CPU-hour and GB-hour for active use; Managed Postgres plans from $38/month. Support tiers from free community to $199/month Premium or Enterprise from $2,500/month. HIPAA compliance available at $99/mo Free plan available. Paid plan with monthly subscription; invoices and billing managed through Stripe. Agent credits required for Planner, QA and Triage; hosting, database, sign-in and email included in plan within limits.
Key features
  • Machines
  • Sprites
  • Private Networking
  • Zero Downtime Deploys
  • Sprites Connectors
  • Granular Routing
  • Monitoring
  • Sprite Block Device
  • Tasks and boards with sprints and timeline
  • Workspace database for tracking data
  • AI agents: Planner, QA and Triage with undo
  • Application hosting with deployments and rollback
  • PostgreSQL database with backups and restore
  • Authentication and email services
  • Stripe payment integration
  • MCP server for AI assistant integration
  • Open source TypeScript SDK with full types
What makes it different
  • Agents get their own Linux computer that checkpoints state automatically
  • Machines boot in under a second and run close to users globally
  • Same primitives scale from side project to production without rewriting infrastructure
  • Every command is an MCP tool, SDK method and HTTP route accessible to AI assistants
  • Built-in undo for agent runs and deployments with database rollback
  • Agents ask before risky operations with owner approval
  • Spending caps prevent bills exceeding limits
  • Complete data export and 24-hour restore window for deleted workspaces
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)84 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)390
Citation Flow (Majestic)570
Referring domains (Majestic)108440

5 details filled in for both companies.

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