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Cloudflare Workers Bills $51, Vercel Bills $1,640: The Real Math Behind a 32x Edge-Compute Gap
A worked 100M-request comparison using Cloudflare's and Vercel's own 2026 rate cards: Cloudflare Workers lands at $51.40, Vercel's five metered dimensions land at $1,640.28 for the identical workload — and the gap comes apart into a rate premium, extra metered dimensions, and free-vs-billed bandwidth.
Cloudflare's $25 Workers for Platforms Fee vs. Your Own Kubernetes Namespaces: The Real Per-Tenant Math
Cloudflare's Workers for Platforms bills $42.80 a month for 500 metered tenants — your own Kubernetes namespaces on owned Hetzner boxes cost $85. Here's the line-by-line math, and the exact traffic threshold where the answer flips.
Cloud Native Buildpacks Ship SBOMs by Default: What a Build-Time Bill of Materials Gets You That a Scanner Never Can
Cloud Native Buildpacks generate a CycloneDX/SPDX bill of materials as a build-time side effect, populated from dependencies the buildpack actually resolved and installed. A Dockerfile pipeline's nearest equivalent, Docker BuildKit's SBOM attestation, scans the finished image instead — and misses build-stage-only dependencies right when the EU CRA's September 2026 reporting deadline makes that gap expensive.
Cilium Tetragon Hits Production Maturity: What Kernel-Level eBPF Enforcement Adds to a Self-Hosted PaaS's Sandbox
Tetragon 1.4 cleared the rough edges on policy authoring in February 2026. Here's what its in-kernel enforcement actually adds on top of a gVisor/Kata sandbox boundary — with a real TracingPolicy that kills an escape attempt before it lands.
Cilium's eBPF Egress Gateway: The Stable Outbound IP Without the $0.135/GB NAT Tax
AWS charges $0.135/GB for a stable outbound IP through a NAT gateway. Cilium's eBPF-based Egress Gateway does the same job as a Kubernetes CRD, and on an owned Hetzner fleet it costs nothing beyond the node you already run.
Beam's Beta9 Is the Only Self-Hostable E2B Alternative Left Standing
E2B and Daytona's sandbox pricing landed on the exact same number in 2026. Then Daytona announced it's going closed-source. A concrete look at what's left of the self-hostable AI-agent sandbox category, and why Beam's open-source Beta9 engine is the one still standing.
Anubis Crosses 20,000 Stars: What Self-Hosting Your Own AI-Scraper Defense Actually Costs
Anubis's proof-of-work challenge crossed 20,000 GitHub stars fighting AI scrapers — here's what it actually costs in compute versus what its JavaScript requirement costs real visitors, and whether a self-hosted PaaS should bundle it.
AgentBox Puts a Bare Hetzner VM on the Same Feature Table as E2B and Daytona
AgentBox, a 247-star MIT CLI, already lists a bare Hetzner box next to E2B and Daytona on its provider table. A teardown of its checkpoint and credential-isolation mechanisms — and what a Cluster-API fleet should borrow versus build on kubernetes-sigs/agent-sandbox instead.
Your Agent's Shell and Your Tenant's Container Cannot Share a Blast Radius
A concrete node-pool, network-policy, and runtime-class architecture for keeping an AI agent's shell isolated from the tenant container it's deploying and operating.
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