PreviewDrop vs Railway
Preview URLs without usage-based surprises
Railway is a great general-purpose hosting platform. For the specific job of previewing every branch on every PR, PreviewDrop is cheaper, more predictable, and purpose-built.
TL;DR
Railway charges based on resource usage (compute, memory, egress) — useful for long-running services, less predictable for ephemeral preview environments that a team spins up hundreds of times a month. PreviewDrop is flat per-workspace: $19, $79, or $149/mo, with team seats included on every paid plan. If you only need previews, a purpose-built tool tends to be cheaper and simpler than a general-purpose PaaS.
Feature-by-feature
| Feature | PreviewDrop | Railway |
|---|---|---|
| Pricing model | Flat per-workspace ($19 / $79 / $149 per mo) | Usage-based (compute, memory, egress) |
| Team members on paid plans | 3 (Starter) · 10 (Pro) · unlimited (Enterprise) | Per their current plan structure |
| Per-branch preview URLs | Automatic on every push | Supported via PR environments |
| PR comments with preview link | Built-in, idempotent | Via GitHub integration |
| Docker support | Dockerfile or auto-detect | Dockerfile or auto-detect |
| Predictable monthly bill | Flat, usage does not change price | Bill scales with compute hours + egress |
| Production hosting | Previews only — by design | General-purpose |
| Preview password protection | Starter and up | Roll your own auth |
| Cleanup on merge | Automatic | If configured |
| Setup time to first preview | ~5 min | Varies by setup complexity |
Comparison last verified April 2026. Pricing and feature details change — for current numbers check Railway's own pricing page.
What's actually different
Flat vs metered
Railway's pricing has a base fee plus usage-based charges for compute, memory, and egress. A team pushing many branches per week accumulates those charges across every running preview, and the final bill depends on which previews stayed up longest. PreviewDrop Starter at $19, Pro at $79, or Team at $149 is the same price no matter how many branches you push. No month-end reconciliation.
One tool doing one job
Railway is a general PaaS — it's powerful but it's also a thing you have to learn. Services, environments, plugins, volumes, cron, jobs. PreviewDrop is one concept: push a branch, get a URL. Most teams can onboard in one afternoon because there's almost nothing to configure.
Preview-specific features
Password-protected URLs, idempotent PR comments, per-branch env-var overrides, and auto-teardown on merge. All built-in, no plugins or scripts. Railway can get there, but you'll wire it up yourself.
When Railway is the better fit
If you want one platform for previews andproduction, Railway is a reasonable choice — you trade predictable billing for a unified tool. PreviewDrop is for teams who already have production hosting (AWS, GCP, Fly, Render) and want a dedicated preview pipeline that doesn't blow up the invoice.
See the numbers
Full comparison of plan limits, TTLs, and container sizes on the Pricing page. FAQ and billing detail covered in the Docs.Try PreviewDrop free
Connect a repo, push a branch, get a preview URL. No credit card, no trial clock.
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