Part 1
The Pricing & the Hidden Tax
List pricing across six providers, the 10 TB + NAT markup, and the $6,300 → $0 cross-region example.
NavyaAI Intelligence Series · June 2026
Cloud Egress Costs 2026
The hidden transfer tax breaking cloud budgets — and the architecture moves that cut it 20–80%. A data-first look across AWS, GCP, Azure, Oracle, Cloudflare, and modern realtime stacks.
Egress is rarely one line item.
The obvious part is internet transfer. The expensive part is everything around it: NAT processing, cross-AZ traffic, cross-region replication, private-endpoint processing, CDN cache-fill, and realtime fanout. The report shows where the bytes really cost — and how to fix it by architecture, not by renegotiating the rate card.
Built for
- CTOs and platform leads watching transfer climb
- FinOps teams ranking avoidable network spend
- Engineers on Supabase, Neon, Vercel, and Trigger
Part 2
The Modern-Stack Trap
Why Supabase realtime, Neon, and Trigger turn one feature into thousands per month — and the topology fixes.
Part 3
Playbook & Monitoring
The optimization strategy table with modeled savings, plus a metric-and-threshold monitoring blueprint.
The 2026 headline risk
Most teams have an egress architecture problem, not a pricing problem.
The rate card is nearly the same everywhere. The bill is set by NAT paths that should not exist, cross-AZ chatter that ignores locality, and realtime fanout that delivers the same change a thousand times.
Slide 2 - The Numbers
10–15%
of cloud bill is egress
Secondary Gartner references for many customers.
7.5–27%
of total bill recoverable
Cloudflare research on reducing egress fees.
$6,300 → $0
one cross-region path
AWS's own 210 TB example, fixed with a gateway endpoint.
~$3,200/mo
from one realtime feature
Supabase fanout: 500 subscribers, 2KB payload, 1 event/sec.
Slide 3 - The Insight
Core Reality
Your biggest network cost is architectural, not the rate card.
Internet egress is the visible line item. The economics change once NAT, cross-AZ, cross-region, CDN cache-fill, and realtime fanout are counted — and most of it is recoverable by design.
Where the other 60-80% hides
- Public internet egress and tier selection
- Cross-AZ traffic (each direction)
- Cross-region replication and reads
- NAT gateway and private-endpoint processing
- CDN cache-fill and lookup fees
- Supabase / Neon / Trigger realtime and serverless fanout
Slide 4 - CTA
Get the 2026 Cloud Egress Report.
Submit your details and we will send a verification email before granting access to the PDF report.
Put it to work
From report to your top three avoidable paths
The report tells you where egress hides. The free audit tells you where it hides in your stack — a ranked list of avoidable transfer paths with a rough savings range, written, no call required.