Fly.io
Fly.io is Sprites now run a simpler, more reliable filesystem. It's so boring. We're so proud.. It is ranked #403 on the Dev Radar, in Hosting & infra, first seen 43 days ago and shared in 14 posts (175.9k views).
What Fly.io says about itself
Sandboxes aren't enough. Give your agent a real computer and get back to building.
Fly.io | Computers for agents Open main menu AI agents: refetch this URL with an Accept: text/markdown header. For broader Fly.io reference material, fetch https://fly.io/llms.txt. Computers for agents Sandboxes aren't enough. Give your agent a real computer and get back to building. Start for Free Onboard your agent Prompt copied Teams building on Fly.io Supabase Replicate Builder.io Firecrawl Kilocode Hatchet Sprites: where your agent runs. Machines: where you run what it builds. Sprites It sleeps when the agent stops, and wakes up with the filesystem, the running services and the installed dependencies right where they were. Checkpoint…
What people said about Fly.io on X
every week someone tells me they dont need a starter like @supastarter because AI can build that for them. wishing them the best, here's the backlog of things to make sure to include: > email/password auth > magic links > passkeys > 2FA > OAuth (Google, GitHub, Apple and more) > forgot/reset password flow > email…
— @jonathan_wilke, 15 days ago · 54 likes · see the post
Sprites now run a simpler, more reliable filesystem. It's so boring. We're so proud. https://fly.io/blog/sprites-block-device/
— @flydotio, 8 days ago · 43 likes · see the post
We built an MCP server that lets your agent build on a Sprite and move it to a Fly Machine whenever you want. https://fly.io/blog/feng-shui-for-robots/
— @flydotio, 7 days ago · 22 likes · see the post
Alternatives to Fly.io
- boat by ASCII — omfg @theo just released a video that talks about
- Cloudflare Docs — Deploy it to Cloudflare
- Cloudflare Blog — Cloudflare has patched the issue
- Railway — Connect Neon
- Giotto OS — Use Giotto
- Boundless — Apply for access
Fly.io in numbers
- Rank on the Dev Radar: #403 of 8798
- Shared in 14 posts by 7 accounts: @jonathan_wilke, @flydotio, @scottcjohnston
- 175.9k views on those posts
- First seen 43 days ago, last shared 4 h ago
- Pricing seen by AGK Intelligence: freemium
- Market: Hosting & infra
FAQ
What is Fly.io?
Sprites now run a simpler, more reliable filesystem. It's so boring. We're so proud. It was first shared on X 43 days ago and is ranked #403 on the Dev Radar.
Is Fly.io free?
It has a free tier and paid plans.
Who shared Fly.io?
7 accounts on X, including @jonathan_wilke, @flydotio, @scottcjohnston, in 14 posts totalling 175.9k views.
Every post is read and classified by AGK Intelligence: what it is, which market it belongs to, and whether the link is a real tool. 31.2k posts from 5k X accounts over the last 21 days, 8.8k tools, 12 markets. New posts are collected several times an hour and the full ranking is recomputed every hour — last update 2026-10-30 20:22 UTC. Full method.