Host a remote MCP server over Streamable HTTP: itemized monthly costs vs Cloudflare Workers, wrapping a stdio server, and OAuth end to end.
Read How to Host a Remote MCP Server (and What It Costs)
Guide · Daniel Botha
How to give every pull request, and every coding agent, its own isolated app and database: the GitHub Actions workflow, teardown, cost, and logs.
Read Per-PR Preview Environments for Coding Agents
Guide · Daniel Botha
Sprites, E2B, Modal and Daytona compared on isolation, published start times, idle billing, persistence, Docker, GPUs and monthly cost at 1 to 200 sandboxes.
Read Sprites vs E2B vs Modal vs Daytona: Agent Sandboxes Compared
Guide · Daniel Botha
How to export a Lovable, Bolt or Replit app, deploy each generated stack, connect your own Supabase project with secrets, and get per-PR previews.
Read Taking a Lovable, Bolt or Replit App to Production
Guide · Daniel Botha
Run LLM-generated Python in production without exec(): pick an isolation boundary, set network, CPU, timeout and memory limits, and map E2B to Sprites.
Read How to Run LLM-Generated Python Safely
Guide · Daniel Botha
Code interpreter pricing: 1,000 executions priced on OpenAI containers, Bedrock AgentCore, E2B, Daytona, Modal, Vercel, Cloudflare and Fly.io Sprites.
Read Code Interpreter Pricing: What a Code Execution Sandbox Costs
Guide · Daniel Botha
What a sandbox per RL rollout costs: 10,000 agentic rollouts priced on Fly.io Sprites, Prime Intellect, E2B, Daytona, Modal, Vercel and Cloudflare.
Read RL Sandbox Pricing: What Sandboxes for RL Rollouts and Evals Cost
Guide · Daniel Botha
What hosting an AI agent 24/7 costs: a Fly Machine for agents that never sleep, a Sprite for agents that wake on events, and six hosts priced on one workload.
Read What It Costs to Host an AI Agent 24/7
Guide · Daniel Botha
Claude Code and Codex sandbox cost per session, per developer month and per ticket on E2B, Daytona, Modal, Vercel, Cloudflare and Fly.io Sprites.
Read What It Costs to Run Claude Code or Codex in a Cloud Sandbox
Guide · Daniel Botha
Golang hosting for statically linked Go binaries: bind ports, supervise processes, manage memory, and ship logs and metrics on Linux or Fly.io
Read Golang Hosting: Go Runs as a Single Binary, but Your Host Still Does Real Work
Guide · Daniel Botha
Rails hosting on Fly.io: learn the runtime, Puma, asset precompilation, background jobs, and deployment details that keep production deploys stable
Read Rails Hosting: What Your App Actually Needs to Run in Production
Guide · Daniel Botha
AWS, Google Cloud, and Azure lead startup hosting, with managed platforms for speed and Fly.io for global compute without hyperscaler overhead
Read Best Cloud for Startups: AWS vs GCP vs Azure vs PaaS
Guide · Daniel Botha
The best Django hosting providers in 2026 compared: Fly.io, Render, Railway, Heroku, DigitalOcean, PythonAnywhere and Hetzner, by price and upkeep.
Read Best Django Hosting Providers in 2026 (Compared)
Guide · Daniel Botha
Fly.io, Render, Railway, Cloud Run, Heroku, DigitalOcean, AWS and Hetzner compared for Docker hosting: prices, deploy options and what you still maintain.
Read Best Docker Hosting Providers in 2026 (Compared)
Guide · Daniel Botha
The best Laravel hosting in 2026 compared: Fly.io, Laravel Cloud, Forge, Vapor, Render, Railway and a VPS, on queue workers, the scheduler, uploads and cost.
Read Best Laravel Hosting Providers in 2026 (Compared)
Guide · Daniel Botha
The best Python hosting providers in 2026 compared: Fly.io, PythonAnywhere, Render, Railway, Heroku and Cloud Run for Flask, FastAPI, bots and workers.
Read Best Python Hosting Providers in 2026 (Compared)
Guide · Daniel Botha
Serverless hosting scales by spinning up function instances on demand for each request, then scaling to zero when traffic stops, avoiding idle compute costs
Read How Serverless Hosting Scales: Instances, Cold Starts, and Concurrency Limits
Guide · Daniel Botha
Node.js hosting depends on your workload: managed PaaS for Git deploys and autoscaling, VPS for root control, serverless for stateless functions
Read Node.js Hosting: How to Pick the Right Platform for Your App
Guide · Daniel Botha
The best Postgres hosting depends on workload: managed services handle backups, failover, and scaling, while self-hosted gives full control and more toil
Read Postgres Hosting: How to Choose the Right Option for Your App
Guide · Daniel Botha
Eight Heroku alternatives compared the same way: Render, Railway, DigitalOcean, Vercel, Netlify, Platform.sh, Northflank and Fly.io, with current pricing.
Read Top Heroku Alternatives
Guide · Daniel Botha
MicroVM vs container: compare kernel isolation, startup time, memory overhead, and blast radius to choose the right boundary for untrusted code
Read MicroVM vs Container: How the Kernel Boundary Changes Everything
Guide · Daniel Botha
Firecracker VM basics: learn how microVMs use KVM, a reduced device model, and seccomp jailers to run isolated Linux workloads with low overhead
Read What Is a Firecracker microVM?
Guide · Daniel Botha
Learn what an agent sandbox is, how a sandbox VM isolates tools and state, and how to test agent behavior without touching production systems
Read Agent Sandboxes: Isolated Runtimes for Testing AI Agent Behavior
Guide · Daniel Botha
Rust hosting on Fly.io: deploy compiled binaries, handle cross-compilation, TLS, restarts, logging, and run Rust backends with Svelte frontends
Read Rust Hosting: How to Deploy Compiled Binaries Without the Operational Mess
Guide · Daniel Botha
Ephemeral sandboxes reset per task; persistent ones keep files across sessions. How to choose for AI agents, and what burst workloads need.
Read Ephemeral vs Persistent Sandboxes: Which One Your Agent Workload Needs
Guide · Daniel Botha
Vercel, Render, Heroku, Railway and Fly.io pricing side by side: the four billing models, what each plan really includes, and one app priced on all five.
Read PaaS Pricing Compared: What Vercel, Render and Heroku Actually Cost
Guide · Daniel Botha
Fly.io vs Railway for a normal web app: where config lives, how deploys roll out, idle services, managed Postgres, scaling workers, and room to grow.
Read Fly.io vs Railway: Deploys, Idle Apps, Databases and Scaling Compared
Guide · Daniel Botha
Fly.io vs Render for a normal web app: how deploys roll out, what happens when traffic stops, Postgres failover, workers and cron, and room to grow.
Read Fly.io vs Render: Deploys, Idle Apps, Postgres and Workers Compared
Guide · Daniel Botha
How Fly.io Sprites and Cloudflare's Sandbox SDK differ on disk persistence, sleep behavior, preview URLs, isolation, and where agent state actually lives.
Read Fly.io vs Cloudflare: Agent Computers vs Ephemeral Edge Containers
Guide · Daniel Botha
How Fly.io Sprites and Daytona differ on auto-stop and auto-archive timers, disk size, named isolation, process supervision, and credential handling.
Read Fly.io vs Daytona: Lifecycle Timers, Disk Limits, and Isolation Compared
Guide · Daniel Botha
How Fly.io Sprites and E2B differ on pause cost, runtime limits, process supervision, wake behavior, and where agent credentials actually live.
Read Fly.io vs E2B: Persistent Agent Computers vs Pause and Resume Sandboxes
Guide · Daniel Botha
How Fly.io Sprites and Modal Sandboxes differ on persistence, duration caps, snapshot restore, gVisor vs Firecracker isolation, and GPU workloads.
Read Fly.io vs Modal: Agent Sandboxes, Snapshots, and Isolation Compared
Guide · Daniel Botha
How Fly.io Sprites and Vercel Sandbox differ on process state, session caps, snapshot expiry, wake behavior, and how each keeps credentials out of agent code.
Read Fly.io vs Vercel Sandbox: Persistence, Sessions, and Credentials Compared
Guide · Daniel Botha
AI sandbox pricing compared: E2B, Daytona, Modal, Vercel, Cloudflare and Fly.io Sprites rates, the four billing models, and one agent workload priced end to end.
Read AI Sandbox Pricing, Compared: What Agent Sandboxes Cost and How the Billing Models Differ
Guide · Daniel Botha
Firecracker vs gVisor for running untrusted and agent-generated code: how each isolates, the two threat models, cold start and I/O overhead, and which to pick.
Read Firecracker vs gVisor: Sandbox Isolation for Untrusted and Agent-Generated Code
Guide · Daniel Botha
E2B, Modal, Daytona, Vercel Sandbox, Cloudflare Sandbox and Fly.io Sprites compared on isolation, state between turns, idle behaviour, session caps and egress control.
Read Where to Run Agent Code: AI Agent Sandbox Providers Compared
Guide · Daniel Botha
How Fly.io Sprites compare with Northflank for secure AI code execution: isolation, what a sandbox boots from, billing basis, checkpoints, and where each platform is the better choice.
Read Top Northflank Alternatives for Secure AI Code Execution and Sandboxed Environments
Guide · Daniel Botha
A cloud development environment moves your workspace off your laptop. What CDEs actually fix, where developers say they fall short, and how to decide.
Read Cloud Development Environments: What They Fix, and What They Don't
Guide · Daniel Botha
What a virtual sandbox is, how it differs from a VM and a container, the isolation ladder from language sandboxes to hardware, and what it does not protect.
Read Virtual Sandbox