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GhostRelay
Free, self-hosted email aliasing. No server. No month bill.
GhostRelay generates unlimited masked email addresses on Cloudflare's free tier. Give every service a unique alias — when one gets compromised, kill it instantly. • Unlimited aliases, zero cost • Per-alias stats & expiring aliases • Reply anonymously from any alias • Self-host in 15 minutes, no server needed Open source (MIT). No Docker. No VPS. No monthly bill. Just deploy and own your email privacy forever.
Hey Product Hunt! 👋
I'm Shivansh, and I built GhostRelay after a job board leaked my real email to data brokers. Within two weeks, I was drowning in spam and phishing emails.
I looked at the alternatives:
• SimpleLogin — €4/month
• addy.io — $4/month
• Apple Hide My Email — requires iCloud+
• Firefox Relay — bundled with Mozilla VPN
All of them charge monthly for what is fundamentally a database lookup + email forward. And if you stop paying, your aliases die.
So I built my own. On Cloudflare's free tier. The entire thing:
- Email Workers (intercept + forward) — free
- KV Store (alias mappings) — free
- Pages (dashboard) — free
- Total monthly cost: $0
It took me 15 minutes to deploy and I've been using it daily for months. Every service I sign up for gets a unique alias. When one gets compromised, I know exactly who leaked it, and I kill the alias with one click.
It's fully open source (MIT license). No tracking, no analytics on your data, no catch.
I'd love to hear: what would make YOU switch from your current email setup? What features would be most useful? 👇
About GhostRelay on Product Hunt
“Free, self-hosted email aliasing. No server. No month bill.”
GhostRelay was submitted on Product Hunt and earned 11 upvotes and 7 comments, placing #35 on the daily leaderboard. GhostRelay generates unlimited masked email addresses on Cloudflare's free tier. Give every service a unique alias — when one gets compromised, kill it instantly. • Unlimited aliases, zero cost • Per-alias stats & expiring aliases • Reply anonymously from any alias • Self-host in 15 minutes, no server needed Open source (MIT). No Docker. No VPS. No monthly bill. Just deploy and own your email privacy forever.
On the analytics side, GhostRelay competes within Email, Anonymous, Developer Tools and GitHub — topics that collectively have 602.3k followers on Product Hunt. The dashboard above tracks how GhostRelay performed against the three products that launched closest to it on the same day.
Who hunted GhostRelay?
GhostRelay was hunted by Shivansh Goel. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of GhostRelay including community comment highlights and product details, visit the product overview.
Shivansh Goel