Honest comparison
KeyForge vs Cloudflare AI Gateway
Cloudflare AI Gateway gives you edge infrastructure for LLM traffic, caching, rate limiting, and analytics that sit in front of your providers. KeyForge is a security gateway built specifically for autonomous agents. Both sit in the request path, but they optimize for different things: infrastructure control versus per-agent credential safety and provable audit.
Where Cloudflare AI Gateway is strong
Edge performance
Response caching and analytics running on Cloudflare global edge network, reducing latency and repeated spend on identical calls.
Infrastructure-grade rate limiting
Robust request rate limiting and traffic controls from a company whose core competency is edge networking at massive scale.
Ecosystem integration
Fits naturally if you already run on Cloudflare, Workers, KV, and the rest of the platform are right there.
Where KeyForge wins
Per-agent virtual keys
Cloudflare AI Gateway operates at the infrastructure layer, not the per-agent credential layer. KeyForge issues vk_ virtual keys so each agent gets its own revocable identity and real provider keys never reach agent code.
Hard per-key spend caps
Edge rate limiting throttles request volume; it is not a per-agent dollar kill-switch. KeyForge enforces spend caps per key at the gateway and blocks the call that would cross the line.
Tamper-evident audit chain
Cloudflare gives you analytics; KeyForge gives you an HMAC-SHA256 hash-chained audit trail you can verify, export, and share as proof of exactly what each agent did.
Same-provider 429 resilience
KeyForge rotates to a fresh key from your pool on 429s, keeping the exact model your agent chose, a key-management behavior beyond infrastructure rate limiting.
Built around the agent, not the edge
Quotas, caps, isolation, and audit are all scoped per virtual key, the unit that matters when the caller is an autonomous agent with a budget.
Feature comparison
| Capability | Cloudflare AI Gateway | KeyForge |
|---|---|---|
| Primary job | Edge caching, rate limiting, analytics | Per-agent security, control & audit |
| Credential model | Infrastructure-level | vk_ virtual keys; real keys vaulted |
| Spend control | Volume rate limiting | Hard per-key dollar caps |
| Audit integrity | Analytics logs | HMAC hash-chained, verify + export |
| 429 handling | Edge rate limiting | Key-pool auto-shuffle, same model |
| Isolation unit | Traffic / endpoint | Per virtual key (per agent) |
Frequently asked
Give your agents keys that can’t leak
Start with 3 virtual keys and the full HMAC audit chain, free. Migrating from Cloudflare AI Gateway is a base-URL change.