# The best OpenRouter alternatives

> The leading OpenRouter alternatives are Amux AI, Requesty, Vercel AI Gateway, Cloudflare AI Gateway, LiteLLM and Portkey. Teams usually switch for three reasons: lower top-up fees and model prices, broader native protocol support, or finer-grained team and budget controls. Below, six leading options are compared on pricing, protocol compatibility, hosting model and governance.

Last verified 2026-10-19 · https://amux.ai/alternatives/openrouter

## At a glance

| Option | Deployment | Pricing | Best for |
|---|---|---|---|
| Amux AI | Hosted | No markup or top-up fee; discounted low-cost and official channels | Teams that want lower costs, multiple native protocols, or enterprise-grade organization and budget management. |
| Requesty | Hosted | 5% service fee | Teams that need an OpenAI-compatible API with enterprise RBAC and SSO. |
| Vercel AI Gateway | Hosted | No markup; payment fees passed on | Teams already building on Vercel and the AI SDK. |
| Cloudflare AI Gateway | Hosted (edge network) | Core features free; 5% fee on Unified Billing credits | Teams on Cloudflare Workers that want caching and observability in front of existing provider accounts. |
| LiteLLM | Open source, self-hosted | Free and open source; pay each upstream directly | Teams that require fully self-managed deployment and strict control over the data path. |
| Portkey | Hosted or self-hosted | Priced by log volume, from $49/month | Enterprise teams that prioritize logging, guardrails and compliance. |

## What to look for

- **Pricing and fees**: Whether inference is marked up, whether top-ups carry a fee and whether credit expires. At high volume, a few percentage points translate directly into cost.
- **Protocol compatibility**: Whether the protocols your SDKs and tools use are supported natively. Native support means migrating by changing the base URL, with no code rewrite.
- **Model and provider coverage**: Whether the models you need are available, and whether each model can be served by several providers — which determines price headroom and availability.
- **Hosted or self-hosted**: Hosted services remove deployment and operations work; self-hosted options give full control of the data path but leave upstream accounts, keys and scaling to you.
- **Teams and governance**: Organizations, workspaces, role permissions and spend limits are the foundation for using LLMs across a growing team.
- **Data privacy**: Whether prompts and responses are stored, whether they are used for training, and whether zero-retention options exist.

## Top OpenRouter alternatives

### 1. Amux AI

A hosted LLM API gateway with 70+ text, image and video models, no inference markup, no top-up fees and low-cost channels far below official pricing and discounted official channels. Natively supports OpenAI, Anthropic and Gemini protocols plus vendor image and video protocols.

- Pricing: No markup or top-up fee; discounted low-cost and official channels
- Best for: Teams that want lower costs, multiple native protocols, or enterprise-grade organization and budget management.
- Considerations: Embeddings, speech and SAML SSO are on the roadmap; bringing your own upstream keys is not supported yet.

### 2. Requesty

A hosted, OpenAI-compatible router advertising 600+ models, with fallbacks, load balancing and latency routing.

- Pricing: 5% service fee
- Best for: Teams that need an OpenAI-compatible API with enterprise RBAC and SSO.
- Considerations: Adds a 5% service fee; the free tier allows 200 requests per day on free models only.

### 3. Vercel AI Gateway

Vercel's hosted gateway with no markup and no platform fee on tokens, including BYOK.

- Pricing: No markup; payment fees passed on
- Best for: Teams already building on Vercel and the AI SDK.
- Considerations: Payment processing fees are passed on to you; team-wide zero data retention and provider allowlists are billed per request.

### 4. Cloudflare AI Gateway

A gateway on Cloudflare's edge network with free analytics, caching and rate limiting; credits are purchased through Unified Billing.

- Pricing: Core features free; 5% fee on Unified Billing credits
- Best for: Teams on Cloudflare Workers that want caching and observability in front of existing provider accounts.
- Considerations: Unified Billing charges a 5% fee on credit purchases; log allowances depend on the Workers plan.

### 5. LiteLLM

An MIT-licensed Python SDK and self-hosted proxy that unifies calls to 100+ LLMs.

- Pricing: Free and open source; pay each upstream directly
- Best for: Teams that require fully self-managed deployment and strict control over the data path.
- Considerations: You deploy and operate it yourself and manage accounts, keys and billing for each upstream; SSO and audit logs are enterprise features.

### 6. Portkey

A gateway centered on observability and governance, available as open-source self-hosted software or a hosted service.

- Pricing: Priced by log volume, from $49/month
- Best for: Enterprise teams that prioritize logging, guardrails and compliance.
- Considerations: Priced by log volume — the Production plan is $49/month for 100,000 logs; you bring your own upstream accounts.

## Frequently asked questions

### Which OpenRouter alternative is right for me?

It depends on your priority. For lower costs, multiple native protocols or team budgets, choose Amux AI. If you are deep in the Vercel or Cloudflare ecosystem, use that platform’s gateway. For fully self-managed deployment, choose LiteLLM. For logging and compliance governance, choose Portkey.

### Which alternative is the cheapest to run?

Among hosted options, Amux AI has no inference markup and no top-up fee, and low-cost channels go far below official pricing while official channels are discounted too; Requesty adds a 5% service fee and Cloudflare Unified Billing charges 5% on credit purchases. Self-hosted options have no platform fee but carry deployment and operations costs, and you pay each upstream at its official price.

### Is it hard to switch from OpenRouter to another platform?

Most platforms are compatible with the OpenAI SDK, so switching usually means changing the base URL and API key. The main differences are model ID formats and provider routing parameters, so check model names before switching.

### Should I self-host a gateway or use a hosted one?

Self-hosting gives the most control but requires you to deploy, scale and manage accounts and keys for every upstream. Hosted gateways work out of the box, with billing and failover handled by the platform. Unless your scale or compliance requirements are extreme, a hosted gateway usually costs less overall.

_OpenRouter and other product names mentioned on this page are trademarks of their respective owners. Information about third-party products is compiled from their official public sources for evaluation purposes only and may change; refer to each vendor's website for current details. To report an inaccuracy, contact support@amux.ai._