Vercel AI Gateway Alternatives
Unified API for hundreds of AI models, with built-in rate limiting and key management
Vercel AI Gateway is a routing layer that lets developers call hundreds of AI models through one API, without managing per-provider rate limits, API keys, or fallback logic.
Explore 96 alternatives to Vercel AI Gateway across 2 categories. Each tool listed below shares at least one category with Vercel AI Gateway.
Top Vercel AI Gateway alternatives at a glance
- DeepSeek. Cost-effective inference API with OpenAI-compatible endpoints and open-weight models
- vLLM. High-throughput LLM inference engine with PagedAttention for efficient GPU memory usage
- OpenAI. API access to GPT, o-series reasoning, DALL-E, and Whisper models
- SGLang. High-performance open-source serving framework for LLMs and multimodal models
- Mistral. Use models in a few clicks with our platform. Download our open models for deep access.
🤖 Inference APIs
vLLM
High-throughput LLM inference engine with PagedAttention for efficient GPU memory usage
Beam
Open-source serverless GPU cloud with sub-second cold starts and auto-scaling
BentoML
BentoML is the platform for software engineers to build AI products.
📊 Observability & Analytics
Comet Opik
Comet provides an end-to-end model evaluation platform for AI developers.
Agenta
Open-source prompt management, evaluation, and observability for LLM apps
Future AGI
Open-source platform for testing, monitoring, and improving AI agents with tracing, evals, guardrails, and gateway
Braintrust
Stop building AI in the dark.
Frequently asked questions
What are the best alternatives to Vercel AI Gateway?
Based on category overlap and popularity, the top alternatives to Vercel AI Gateway include: DeepSeek (Cost-effective inference API with OpenAI-compatible endpoints and open-weight...); vLLM (High-throughput LLM inference engine with PagedAttention for efficient GPU me...); OpenAI (API access to GPT, o-series reasoning, DALL-E, and Whisper models); SGLang (High-performance open-source serving framework for LLMs and multimodal models); Mistral (Use models in a few clicks with our platform. Download our open models for de...). See all 96 alternatives compared on this page.
Is there a free alternative to Vercel AI Gateway?
Yes. 68 alternatives to Vercel AI Gateway offer a free tier or free trial: DeepSeek, vLLM, OpenAI, Anthropic Claude, Google Gemini API, Beam, and more. Use the comparison above to find the best fit for your use case.
Are there open-source alternatives to Vercel AI Gateway?
Yes. 23 open-source alternatives to Vercel AI Gateway are listed here: DeepSeek, vLLM, SGLang, Mistral, Beam, Theta EdgeCloud, and more. Open-source tools can be self-hosted for full control over data and infrastructure.
What is Vercel AI Gateway?
Vercel AI Gateway is a routing layer that lets developers call hundreds of AI models through one API, without managing per-provider rate limits, API keys, or fallback logic. Built by Vercel and tightly integrated with the Vercel AI SDK, though usable independently. Provides observability, retries... See 96 alternatives to Vercel AI Gateway across 2 categories.
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