AI Gateway HQ vs. Bifrost
Self-service enterprise operations without exposing or transferring the proprietary data-plane implementation.
- Pre-dispatch control
- Operator-ready evidence
- Prompt storage off by default
Choose AI Gateway HQ when the business wants a supported, governed service with a clear control owner and no proxy platform to operate. Bifrost is suited to teams that deliberately want to own the software and infrastructure; that is a different cost and risk model, not free enterprise operation.
The hosted service combines controlled key custody, hard financial reservations, customer-authorized support, isolated staff identity, policy rollout modes, and hash-verified audit export without requiring a customer cluster.
Compare the operating boundary.
AI Gateway HQ entries describe implemented product behavior. Alternative entries summarize the linked first-party documentation—not anonymous review scores.
One OpenAI/Anthropic-compatible endpoint; encrypted multi-account BYOK pools; capability-first priority, weighted, request-cost, health, and request-aware provider-capacity selection; shared quota cooldowns and bounded, reason-coded fallback.
Open-source Go gateway across 20+ providers with fallback, load balancing, caching, MCP, OpenTelemetry, and a management UI.
Atomic organization-and-workload reservation before forwarding, strict rate and concurrency enforcement, explicit output caps, and settlement against supported provider-reported usage. Promotional credit cannot fund server-paid model exposure.
Virtual keys, hierarchical budgets, rate limits, and usage controls in the self-hosted gateway.
OIDC administration, mandatory MFA, built-in least-privilege roles, virtual workload keys, signed execution context, Observe/Shadow/Enforce policy, and local jailbreak, injection, exfiltration, encoding, and Unicode risk signals.
Enterprise lists SAML/OIDC, RBAC, audit, guardrails, secrets integration, and MCP controls.
WAF-protected AWS serverless deployment, tenant-bound KMS encryption, signed releases, payload-free request metadata by default, tamper-evident audit exports, and customer-approved time-bounded support access.
Docker, Kubernetes, and Go embedding in the free edition; Enterprise lists VPC, on-premises, air-gapped, and clustered operation.
A free BYOK proving tier, then $0.10 per 1,000 successful Flex requests with no percentage markup on inference purchased through customer-owned provider accounts; higher-control plans are scoped by operating requirements.
Open-source edition is free; Enterprise pricing is custom.
Consider Bifrost when embedding a Go gateway, running air-gapped infrastructure, or inspecting and modifying the source is mandatory.
Facts were reviewed from the linked first-party documentation and pricing pages on August 7, 2026. Public meters are not normalized: requests, logs, credits, infrastructure, and enterprise capacity are different units. Revalidate pricing and capabilities before purchasing.