Fly.io vs StackShift

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 StackShift
Detail	Fly.io	StackShift
What it does	Computers for agents	The fully agentic cloud platform for deploying and operating applications with AI agents
Stage	Established	Startup
Founded	Not given	Not given
Based in	Not given	NG
Pricing model	Freemium	Not given
Pricing	Free 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 with 2 projects and 1 database; Ignite, Pro and Enterprise plans available with pricing in Naira or dollars. Computers priced per running hour. Domains and mailboxes priced separately. No card required to start.
Key features	Machines Sprites Private Networking Zero Downtime Deploys Sprites Connectors Granular Routing Monitoring Sprite Block Device	Deploy apps from GitHub with automatic builds and HTTPS Managed databases including PostgreSQL, MySQL, MariaDB, Redis, ClickHouse and MongoDB VPS servers with root access, console, firewall and backups Linux machines with root and Docker for AI agents Connect external agents through MCP protocol Transactional email and mailboxes Domain registration and DNS management Media library with image, video and 3D processing Customer support inbox for chat, email and WhatsApp Agent permission controls with approval required before spending
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	One integrated platform for hosting, databases, servers, domains and support Support in English, Pidgin and French answered by AI before humans take over Pay in Naira or dollars with no regional pricing markup
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	84 +1 (up) since last check	1 no change since last check
Trust Flow (Majestic)	39	0
Citation Flow (Majestic)	57	17
Referring domains (Majestic)	10844	6

5 details filled in for both companies.

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