3LAY · Marketing service · Powered by IWS
Marketing infrastructurethat scales with you.
3LAY is the marketing layer — inbox, campaigns, and analytics. Delivery runs on Interlace Web Services, our postal-grade engine.
Campaign · Spring launch
Delivered · 2m ago
Welcome to your sovereign inbox
Transactional · 1h ago
Asset claim ready — tap to receive
Inbox claim · 3h ago
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3LAY
Marketing service
Campaigns, creative inbox layers, migration, analytics, and VIBEZ across every 3LAY surface — the product you subscribe to.
Interlace Web Services
The delivery engine.
Self-hosted Postal on Hetzner — mail transport, reputation, and observability you control. 3LAY runs on IWS today. The same engine can power anyone who outgrows shared relays.
mail.iws.interlace.systems
Interlace Web Services
The delivery engine.
Self-hosted Postal at mail.iws.interlace.systems — transport, reputation, and observability you operate. 3LAY runs on IWS today; the same engine stands on its own for anyone who outgrows shared relays.
Need API keys and SMTP only? Explore IWS pricing or open the operator console.
Gravity Well
Your Vibe. Every app.
Most-shared themes across the Interlace stack — install one and climb the gravity well.
- 1
Aurora Lyric
Community Vibe · 2 shares
Beautiful Lyrics cinema
- 2
Fluent Parchment
Community Vibe · 1 shares
Bloom Lucid card calm
- 3
Copper Glass
Community Vibe
Glassify liquid glass chrome
- 4
Nebula Night
Community Vibe
Purple nebula with copper stars
- 5
Arctic Frost
Community Vibe
Ice-blue drift over soft void
Every send, amplified.
Marketing product. Delivery engine.
3LAY is what you subscribe to. Interlace Web Services is the postal-grade engine underneath — the same class of infrastructure large platforms build for themselves.
VIBEZ on every surface
Your Vibe. Every app. Your theme runs in the inbox, composer, dashboard, and across WOVEN and Soundscape — one install, whole ecosystem.
Inbox Asset Claims
Receive NFTs, tokens, and digital assets in your inbox. One-tap claim — no seed phrase required.
Sponsored Claims
Recipients never pay gas. Senders cover delivery through Bridge Credits bundled in every plan.
Any Chain
Solana, Ethereum, and more — assets route to your email regardless of origin chain or contract.
Platform
Everything you need to run mail.
From first inbox to high-volume campaigns — features unlock as you grow.
Email Command Center
Compose, thread, and monitor delivery from a sovereign dashboard with live telemetry.
Domain & DNS
Verify custom domains, SPF, DKIM, and MX records — deliverability you control.
Outbound Campaigns
Scale every send. Send marketing and transactional mail at scale from Weave tier and above.
Migration Cockpit
Move from Gmail, Outlook, or legacy ESPs with guided import tools on Bridge tier.
Analytics Dashboard
Opens, bounces, queue depth, and delivery health — Bridge tier and above.
Interlace Pass
Carry identity, inventory, and your active Vibe across every Interlace app — not just mail.
How it works
Three steps to sovereign mail
Verify your email
Verify with a one-time code. Your sovereign inbox is ready in under two minutes.
Pick your tier
Start free as Observer or choose Spark through Bridge — every limit maps to real product features.
Send & receive
Mail, campaigns, and asset claims — all from one inbox on Interlace Web Services.
Pricing
Start free. Grow sovereign.
Plans sized for IWS delivery economics. Overage at $0.69 / 1k emails. Inbox ($9.99) includes 5k outbound sends — the first paid tier with campaigns.
Inbox
$9.99/mo
- $1.00 Bridge Credits
- 5k inbound receives/mo
- 5k outbound sends/mo
- Creative inbox layers
- Outbound campaigns
- @ ~ identity prefixes
Weave
$29.99/mo
- $3.50 Bridge Credits
- 25k inbound receives/mo
- 20k outbound sends/mo
- All inbox layers
- Outbound campaigns
- 500 SMS segments/mo
- @ ~ + identity prefixes
Bridge
$79.99/mo
- $12.00 Bridge Credits
- 100k inbound receives/mo
- 100k outbound sends/mo
- All inbox layers
- Outbound campaigns
- Migration cockpit
- Analytics dashboard
- 2.5k SMS segments/mo
- @ ~ + ! * identity prefixes
API-only volume? IWS flat & PAYG rates
Your inbox is waiting.
Join 3LAY in under two minutes. Verify your email, pick your tier, and start sending on Interlace Web Services.
Start freeOpened in Nebula Night — same VIBEZ as your inbox, dashboard, and every Interlace surface.
Install this Vibe — $3.99