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Alternatives guidePublished July 1, 2026· Last verified July 15, 2026

TrueFoundry Alternatives (2026): 6 Platforms Compared

TrueFoundry bundles an AI gateway with a full Kubernetes ML platform — a strength if you need both, overhead if you need one. Six alternatives cover the gateway-only, governance-first and zero-ops paths.

TrueFoundry is one of the more complete platforms in this market: LLM, MCP and Agent gateways under one control plane, guardrails orchestration, a documented air-gapped install path, and — unusually for a gateway vendor — genuine ML infrastructure: vLLM/Triton model serving, fine-tuning and GPU orchestration on your own Kubernetes. Gartner named it a Representative Vendor in the February 2026 Market Guide for AI Gateways, and in June 2026 it acquired Seldon AI to extend the predictive-ML side.

The teams that shop for alternatives usually fall into three groups: those who only need the gateway and find a Kubernetes ML platform heavy for the job; those who need governance evidence (EU AI Act, ISO 42001) that TrueFoundry does not document; and those who want either pure open source or a zero-ops managed service. This page maps all three paths, with every claim cited as of July 15, 2026.

Why teams look beyond TrueFoundry

Credit first. TrueFoundry's gateway covers 250+ models with declarative rate limiting, per-agent identities with cost-velocity circuit breakers, deep MCP governance (a registry plus Virtual MCP Servers for tool-level scoping), and TrueFailover for multi-region resilience. Its air-gapped deployment docs — images mirrored into a customer-controlled OCI registry, no outbound dependencies — are among the most explicit in the category. If you need a gateway and model serving on your own GPUs, it may be the only single-vendor answer.

The first switch driver is scope mismatch. Teams that only need LLM routing, budgets and guardrails end up adopting — and paying for — a Kubernetes-native ML platform to get them. Gateway-only products (Portkey, LiteLLM, Kong) do that job with less platform to operate, and Cloudflare does a basic version of it for free.

The second is governance depth. TrueFoundry's compliance posture is SOC 2 Type 2, HIPAA and GDPR claims — solid vendor hygiene, but it does not document EU AI Act, ISO 42001 or NIST AI RMF mapping, risk classification or evidence packs as of July 15, 2026. Its shadow-AI answer is gateway-centric (route everything through us), with the aitori endpoint agent at v0.1.0. Regulated enterprises with audit obligations often need a governance platform, not a bigger gateway.

The third is vendor weight. TrueFoundry has raised roughly $21M and is integrating an acquisition of its own (Seldon AI, June 2026). That is normal growth for a company of its stage — but buyers underwriting a five-year platform bet sometimes prefer a larger vendor (Kong, Cloudflare, Microsoft), a massive open-source community (LiteLLM), or an independent profit-driven specialist (Kosmoy).

How we chose the alternatives

  • Runtime enforcement required: every entry proxies and applies policy to live LLM traffic.
  • Like-for-like sovereignty accounting — TrueFoundry's air-gap capability sets a high bar; each alternative's deployment model is stated plainly.
  • Documented capabilities only, checked against vendor sources as of July 15, 2026.
  • Scope fit: entries are graded on the gateway job alone, with ML-platform capabilities treated as adjacent, not assumed.
  • Migration friction: all entries are OpenAI-compatible, so applications move by changing a base URL.

The alternatives at a glance

ProductBest forDeploymentOpen sourcePricing model
PortkeyPlatform teams standardizing LLM traffic, cost tracking and guardrails across many product teams.SaaS, hybrid (data plane in your VPC) or air-gapped (enterprise)MIT (gateway core); platform proprietaryFree dev tier; Pro from $49/mo; enterprise by quote
KosmoyRegulated enterprises that need governance enforced in the runtime path, in their own infrastructure.Self-hosted — single-tenant, your own Kubernetes (air-gap capable)ProprietaryEnterprise subscription; no self-service tier.
LiteLLMPlatform teams standardizing LLM access on a self-hosted, OSS-first gateway — with the engineers to run it.Self-hosted (Docker, Kubernetes, Helm, Terraform) — air-gap supportedMIT core; enterprise/ directory under a commercial licenseOSS core free; enterprise license by quote (contact sales), with a free 7-day trial
Kong AI GatewayPlatform and API teams — especially existing Kong customers — extending proven gateway governance to LLM, MCP and agent traffic.Konnect (SaaS control plane, customer-hosted data planes) or fully self-managed; air-gap marketed for EnterpriseApache-2.0 core (incl. ai-proxy); many AI plugins Enterprise/Konnect-onlyOSS gateway free; Konnect has free and self-serve tiers; Enterprise by quote — AI Gateway is not sold separately
Cloudflare AI GatewayDeveloper and platform teams — especially existing Cloudflare/Workers shops — that want a free, zero-ops edge proxy for caching, reliability, multi-provider routing and cost control.SaaS only — runs on Cloudflare's global edge; no self-hosted or VPC optionProprietaryCore gateway features free on all plans; log storage tied to the Workers plan; guardrails billed as Workers AI inference; Unified Billing adds a 5% fee on provider credits.
Bifrost (Maxim AI)Platform and infrastructure teams that want the fastest possible self-hosted LLM gateway, including regulated shops that need in-VPC or air-gapped deployment.Self-hosted (Docker/Kubernetes/Go SDK); enterprise in-VPC, on-prem or fully air-gappedApache-2.0 core (~6.5k stars); clustering, guardrails and SSO are commercialOSS core free to self-host; Bifrost Enterprise by quote with a 14-day trial.

Last verified July 15, 2026 against each vendor's public documentation.

Capability shape vs TrueFoundry

Each panel shows one alternative across the same ten capability axes (0–10); the dashed outline is TrueFoundry for reference. The further a shape reaches on a spoke, the stronger that capability.

Portkey
INVSECOBSGWGRDCTNCMPEVLBLDSOV
Kosmoy
INVSECOBSGWGRDCTNCMPEVLBLDSOV
LiteLLM
INVSECOBSGWGRDCTNCMPEVLBLDSOV
Kong AI Gateway
INVSECOBSGWGRDCTNCMPEVLBLDSOV
Cloudflare AI Gateway
INVSECOBSGWGRDCTNCMPEVLBLDSOV
Bifrost (Maxim AI)
INVSECOBSGWGRDCTNCMPEVLBLDSOV
dashed = TrueFoundryINV AI Inventory & Discovery · SEC Security & Shadow AI · OBS Observability & FinOps · GW Gateway & Policy Control · GRD Guardrails & Runtime Safety · CTN Agent Containment · CMP Compliance & Audit · EVL Testing, Evals & Red-teaming · BLD Agent Building · SOV Deployment Sovereignty

The alternatives, one by one

01

Portkey

AI gateway & LLM-ops control plane

Portkey is an AI gateway and control plane for production AI — one API to 1,600+ models across 45+ providers, with observability, guardrails, prompt management and MCP/agent access control — acquired by Palo Alto Networks in May 2026.

The gateway-only specialist. Portkey delivers the LLM-traffic layer — routing, observability, guardrails, prompt management — without the ML platform, as SaaS, hybrid or air-gapped, now under Palo Alto Networks ownership.

Where it beats TrueFoundry

  • Developer self-serve: a free tier and $49/month Pro plan versus TrueFoundry's platform onboarding.
  • Deeper native LLM observability (21+ request metrics) and prompt management, where TrueFoundry leans on orchestration.
  • Model breadth: 1,600+ models across 45+ providers versus TrueFoundry's 250+.

Where it falls short

  • No model serving, fine-tuning or GPU orchestration — the half of TrueFoundry it does not attempt.
  • Post-acquisition roadmap uncertainty (public docs changelog stops April 2026, as of July 15, 2026), while TrueFoundry ships visibly.
  • Agent containment: TrueFoundry's per-agent budgets and circuit breakers go further than Portkey's skill-level access control.
Deployment: SaaS, hybrid (data plane in your VPC) or air-gapped (enterprise)Open source: MIT (gateway core); platform proprietaryPricing: Free dev tier; Pro from $49/mo; enterprise by quote
02

Kosmoy

AI management platform

A self-hosted control plane for enterprise AI: one inventory, one policy gateway, one audit trail and a containment sandbox for every model, agent and MCP server a company runs.

The governance-first alternative. Kosmoy shares TrueFoundry's self-hosted, air-gap-capable Kubernetes posture but points the platform at a different problem: proving control over AI to auditors and regulators.

Where it beats TrueFoundry

  • Compliance evidence: EU AI Act, ISO 42001 (aligned) and NIST AI RMF bundles generated from registry state plus gateway logs — TrueFoundry documents none of these as of July 15, 2026.
  • Inventory beyond the gateway: a master agent registry pulls agents from Foundry, Bedrock, Vertex, Salesforce and ServiceNow into one risk-tiered list; TrueFoundry's registry covers gateway-registered assets.
  • Containment is architectural: kernel-enforced Action Capsule sandboxes with default-deny egress and a kill switch, versus TrueFoundry's policy-level circuit breakers and tool revocation.

Where it falls short

  • No model serving, fine-tuning or GPU orchestration — pair it with your existing ML infrastructure.
  • No free tier and no self-serve motion; TrueFoundry's developer tier onboards faster.
  • Evals: TrueFoundry at least ships prompt A/B experimentation; Kosmoy relies on user feedback and monitoring.
Deployment: Self-hosted — single-tenant, your own Kubernetes (air-gap capable)Open source: ProprietaryPricing: Enterprise subscription; no self-service tier.
03

LiteLLM

Open-source LLM proxy & AI gateway

LiteLLM is BerriAI's open-source proxy and Python SDK that puts 100+ LLM providers behind one OpenAI-compatible API — with spend tracking, guardrails, MCP and A2A gateways, and an enterprise license that adds SSO, RBAC and audit logs on the same self-hosted deployment.

The open-source gateway core. LiteLLM covers TrueFoundry's gateway layer — 100+ providers, budgets, MCP gateway with OAuth, air-gap support — as MIT-licensed software with a 53.6k-star community, at zero license cost.

Where it beats TrueFoundry

  • Free and open source for the entire core gateway; TrueFoundry's platform is proprietary with paid tiers.
  • Provider breadth (100+) and community velocity (weekly releases) exceed any proprietary rival's.
  • The most mature open-source MCP gateway, including production OAuth 2.0 On-Behalf-Of.

Where it falls short

  • No managed control plane: you own all operations, where TrueFoundry offers SaaS and hybrid modes.
  • No ML platform — no serving, fine-tuning or GPU management.
  • Enterprise features (SSO, audit logs, RBAC) require a quote-based license, and support is a smaller team than the surface area suggests.
Deployment: Self-hosted (Docker, Kubernetes, Helm, Terraform) — air-gap supportedOpen source: MIT core; enterprise/ directory under a commercial licensePricing: OSS core free; enterprise license by quote (contact sales), with a free 7-day trial
04

Kong AI Gateway

AI gateway on the Kong API platform

Kong AI Gateway is the AI extension of Kong's API gateway: a plugin-based data path that proxies, secures, rate-limits, caches and observes LLM, MCP and agent-to-agent traffic — self-managed or via the Konnect SaaS control plane.

The API-platform consolidation. Kong extends the gateway your organization may already run to LLM, MCP and A2A traffic — the only mainstream gateway covering all three as of AI Gateway 3.14 (April 2026).

Where it beats TrueFoundry

  • Operational maturity of a 43.8k-star gateway that has fronted production APIs for a decade, plus a managed Konnect control plane with customer-hosted data planes.
  • A2A protocol governance is GA; TrueFoundry's Agent Gateway launched June 2026 and is younger.
  • One gateway for REST and AI traffic — no second stack to operate.

Where it falls short

  • No ML platform, no model serving, no fine-tuning.
  • Advanced AI plugins (semantic prompt guard, PII sanitizer, LLM analytics) are Enterprise/Konnect-only.
  • MCP tooling (registry in tech preview) trails TrueFoundry's Virtual MCP Servers and identity passthrough.
Deployment: Konnect (SaaS control plane, customer-hosted data planes) or fully self-managed; air-gap marketed for EnterpriseOpen source: Apache-2.0 core (incl. ai-proxy); many AI plugins Enterprise/Konnect-onlyPricing: OSS gateway free; Konnect has free and self-serve tiers; Enterprise by quote — AI Gateway is not sold separately
05

Cloudflare AI Gateway

Edge AI gateway

Cloudflare AI Gateway is an edge proxy between applications and major AI providers, adding caching, rate limiting, spend limits, logging and analytics, dynamic routing with fallbacks and retries, stored provider keys and Llama-Guard-based guardrails on Cloudflare's global network.

The zero-ops floor. If TrueFoundry is more platform than you need, Cloudflare's free edge gateway covers caching, rate limits, routing, retries and spend limits with nothing to operate.

Where it beats TrueFoundry

  • Cost and simplicity: core features free on all plans, running on Cloudflare's edge.
  • Public-company stability (NYSE: NET) versus a Series-A-stage vendor.
  • Enforced dollar spend limits (June 2026) with per-metadata scoping — an unusually direct budget control.

Where it falls short

  • Sovereignty is categorical: SaaS-only, traffic transits Cloudflare's edge, and AI Gateway is documented as incompatible with Cloudflare's Regional Services — versus TrueFoundry's air-gapped Kubernetes installs.
  • No MCP or agent gateway, no RBAC hierarchy, no serving/fine-tuning.
  • Guardrails are a single moderation model versus TrueFoundry's multi-engine orchestration.
Deployment: SaaS only — runs on Cloudflare's global edge; no self-hosted or VPC optionOpen source: ProprietaryPricing: Core gateway features free on all plans; log storage tied to the Workers plan; guardrails billed as Workers AI inference; Unified Billing adds a 5% fee on provider credits.
06

Bifrost (Maxim AI)

Open-source high-performance AI gateway

Bifrost is Maxim AI's Go-based open-source gateway — vendor benchmarks claim ~11 microseconds of overhead at 5,000 RPS — unifying 1,000+ models across 23+ providers behind one OpenAI-compatible API, with virtual keys and budgets, enterprise guardrails, an MCP gateway and clustering.

The lean self-hosted gateway. Bifrost matches TrueFoundry's sovereignty posture — in-VPC, on-prem, air-gapped with no telemetry — in a single Apache-2.0 Go binary tuned for throughput.

Where it beats TrueFoundry

  • Performance positioning: vendor benchmarks claim ~11µs overhead at 5,000 RPS.
  • A simpler operational footprint than a Kubernetes-native platform when all you need is the gateway.
  • Open-source core (Apache-2.0), where TrueFoundry's gateway is proprietary.

Where it falls short

  • No ML platform, no agent gateway, and MCP governance is shallower than TrueFoundry's registry and Virtual MCP Servers.
  • Guardrails and clustering are enterprise-only; the vendor is younger and smaller (a $3M seed) than TrueFoundry.
  • No equivalent of TrueFailover's degradation-aware multi-region failover or per-agent circuit breakers.
Deployment: Self-hosted (Docker/Kubernetes/Go SDK); enterprise in-VPC, on-prem or fully air-gappedOpen source: Apache-2.0 core (~6.5k stars); clustering, guardrails and SSO are commercialPricing: OSS core free to self-host; Bifrost Enterprise by quote with a 14-day trial.

Decision guide

You only need the gateway, managed for youPortkey — gateway specialist with SaaS/hybrid/air-gapped tiers
Audit evidence (EU AI Act, ISO 42001) is the actual requirementKosmoy — same self-hosted posture, governance-first platform
You want open source and can operate itLiteLLM — free MIT core, 100+ providers, air-gap capable
You already run Kong for APIsKong AI Gateway — extend one operating model to LLM/MCP/A2A
You need basic routing and cost control with zero opsCloudflare AI Gateway — free at the edge, SaaS-only trade-off
You want a minimal, fast, self-hosted binaryBifrost — Apache-2.0 core, air-gapped enterprise option
You genuinely need gateway + model serving + fine-tuning in one vendorStay on TrueFoundry — none of the six replicates that bundle

Questions buyers ask

Is TrueFoundry better than its alternatives?

In one respect, clearly yes: no alternative on this list combines an LLM/MCP/Agent gateway with model serving, fine-tuning and GPU orchestration in one self-hosted product — if you need that bundle, TrueFoundry (a Gartner Representative Vendor for AI Gateways, February 2026) may be the only single-vendor answer, and its air-gapped install documentation is among the best in the category. The alternatives win when your requirement is narrower (gateway only), deeper (governance evidence), or cheaper (open source, free edge tiers).

Can TrueFoundry help with EU AI Act compliance?

Partially. It provides audit logs, RBAC, SOC 2 Type 2 and HIPAA compliance, and its gateway logs are useful compliance inputs — but it does not document EU AI Act, ISO 42001 or NIST AI RMF mapping, risk classification or evidence packs as of July 15, 2026. Kosmoy generates exactly those artifacts from its registries and gateway logs; on the current post-Digital-Omnibus timeline, high-risk obligations land December 2027 and August 2028, with Article 50 transparency from August 2, 2026.

What does TrueFoundry cost compared to alternatives?

TrueFoundry publishes tiered pricing on its [pricing page](https://www.truefoundry.com/pricing), from a free developer tier through paid and custom enterprise tiers; self-hosting adds your own infrastructure cost. Among alternatives, LiteLLM, Bifrost and Kong's OSS core are free to self-host (enterprise features by quote), Cloudflare's core gateway is free as SaaS, Portkey starts free with paid tiers, and Kosmoy is enterprise-quoted. Comparing total cost honestly means counting the engineers who operate whichever option you pick.

Does the Seldon AI acquisition change the TrueFoundry decision?

It strengthens the ML-platform side — Seldon brings a decade of model-serving pedigree and a financial-services customer base — and signals TrueFoundry's ambition to unify predictive ML and agentic AI. For gateway-only buyers it changes little: the acquisition (June 24, 2026) deepens the layer they were not buying. As with any integration, watch the roadmap; deal terms were not disclosed.

Can I run Kosmoy and TrueFoundry together?

Yes, and the split is natural: TrueFoundry serves and fine-tunes models on your GPUs while Kosmoy provides the governance layer — inventory with risk tiers, gateway policy on every call, compliance evidence and agent containment. Both are OpenAI-compatible and Kubernetes-native, so TrueFoundry-served models can sit behind Kosmoy's gateway like any other provider endpoint.

Sources

Every factual claim about another vendor on this page traces to that vendor's own published material or a named third-party source below.

  1. TrueFoundry air-gapped deployment documentation — accessed July 15, 2026
  2. TrueFoundry — Gartner Market Guide for AI Gateways recognition (Feb 20, 2026) — accessed July 15, 2026
  3. SiliconANGLE — TrueFoundry acquires Seldon AI (June 25, 2026) — accessed July 15, 2026
  4. TrueFoundry pricing — accessed July 15, 2026
  5. Kosmoy AI Compliance — accessed July 15, 2026
  6. TrueFoundry AI Gateway product page — accessed July 15, 2026
  7. TrueFoundry guardrails overview — accessed July 15, 2026
  8. Agent Gateway launch press release (Businesswire, June 2, 2026) — accessed July 15, 2026
  9. TrueFailover launch (VentureBeat, January 2026) — accessed July 15, 2026
  10. aitori repository (v0.1.0, June 25, 2026, Apache-2.0) — accessed July 15, 2026
  11. Enterprise MCP access control blog — accessed July 15, 2026
  12. Portkey open-source gateway repository — accessed July 15, 2026
  13. Portkey docs — what is Portkey — accessed July 15, 2026
  14. Portkey docs — plan & feature comparison (SaaS / hybrid / air-gapped) — accessed July 15, 2026
  15. Portkey docs — observability — accessed July 15, 2026
  16. Portkey docs — guardrails — accessed July 15, 2026
  17. Portkey docs — MCP gateway — accessed July 15, 2026
  18. Portkey pricing — accessed July 15, 2026
  19. Palo Alto Networks press release — Portkey acquisition completed (May 29, 2026) — accessed July 15, 2026
  20. Kosmoy Platform — accessed July 15, 2026
  21. Kosmoy AI Gateway — accessed July 15, 2026
  22. Kosmoy Action Capsule — accessed July 15, 2026
  23. LiteLLM GitHub repository (stars, license, activity) — accessed July 15, 2026
  24. LiteLLM README (100+ providers, MCP/A2A, performance claims) — accessed July 15, 2026
  25. LiteLLM enterprise docs (features, SLAs, air-gap, pricing by quote) — accessed July 15, 2026
  26. LiteLLM release notes index (2026 releases) — accessed July 15, 2026
  27. Rust migration announcement (issue #31263, June 25, 2026) — accessed July 15, 2026
  28. Guardrail policy templates (incl. offline/air-gapped mode) — accessed July 15, 2026
  29. MCP deployment docs (registry, exposure controls, air-gap guidance) — accessed July 15, 2026
  30. litellm-agent-runtime (per-session VM coding-agent runtime) — accessed July 15, 2026
  31. Kong AI Gateway product page — accessed July 15, 2026
  32. Kong AI Gateway 3.14 release blog (Agent Gateway GA, A2A) — accessed July 15, 2026
  33. A2A support press release (PR Newswire, April 2026) — accessed July 15, 2026
  34. MCP Tool ACLs announcement (AI Gateway 3.13, January 2026) — accessed July 15, 2026
  35. Kong MCP Registry press release (February 2026) — accessed July 15, 2026
  36. Konnect LLM usage reporting docs — accessed July 15, 2026
  37. Kong EU AI Act positioning blog — accessed July 15, 2026
  38. Kong/kong GitHub repository — accessed July 15, 2026
  39. Kong pricing — accessed July 15, 2026
  40. Cloudflare AI Gateway docs — accessed July 15, 2026
  41. AI Gateway pricing — accessed July 15, 2026
  42. Guardrails feature docs — accessed July 15, 2026
  43. Changelog — spend limits (June 5, 2026) — accessed July 15, 2026
  44. Changelog — unified REST API (May 21, 2026) — accessed July 15, 2026
  45. Data Localization Suite docs (AI Gateway compatibility) — accessed July 15, 2026
  46. Blog — scaling AI Gateway to billions of logs — accessed July 15, 2026
  47. Blog — AI Security for Apps GA — accessed July 15, 2026
  48. Bifrost GitHub repository — accessed July 15, 2026
  49. Bifrost product page — accessed July 15, 2026
  50. Bifrost pricing — accessed July 15, 2026
  51. Bifrost enterprise deployment (in-VPC, air-gapped) — accessed July 15, 2026
  52. Bifrost guardrails docs — accessed July 15, 2026
  53. Guardrails at the Gateway (Bifrost blog) — accessed July 15, 2026

Need governance, not just a swap?

Kosmoy puts an inventory, a policy gateway and a containment sandbox around every AI your teams run — in your own Kubernetes.

Contact us

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