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Average Ratings 0 Ratings

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ease
features
design
support

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Write a Review

Description

TensorZero serves as an open-source platform for LLMOps, seamlessly integrating an LLM gateway, observability, evaluation, optimization, and experimentation into a cohesive system. This platform establishes a feedback loop that enhances LLM applications by transforming production metrics and user insights into models and agents that are more intelligent, efficient, and cost-effective. By providing a gateway, TensorZero enables teams to connect once and subsequently access a wide array of leading LLM providers through a singular, consolidated API. This encompasses both API and self-hosted models while offering functionalities such as tool utilization, structured outputs, batch inference, embeddings, multimodal inputs, caching, routing, retries, fallbacks, load balancing, precise timeouts, usage monitoring, customized rate limitations, and protection of provider keys. Developed in Rust, TensorZero prioritizes high performance, ensuring exceptional throughput and minimal latency for production tasks, all while allowing teams the flexibility to implement only the features they require. Its observability component captures inferences and feedback within the user's own database, which can be accessed programmatically or via the open-source user interface. In doing so, TensorZero not only enhances the user experience but also facilitates more effective decision-making through accessible data analytics.

Description

Vercel AI Gateway is a centralized AI model routing and infrastructure platform designed to help developers build, deploy, and scale AI-powered applications using a single unified interface for multiple AI providers and models. The platform enables developers to access text, image, and video generation models from leading AI labs including OpenAI, Anthropic, xAI, and other providers through one API endpoint, one authentication layer, and one management dashboard. AI Gateway simplifies AI application development by consolidating model routing, usage monitoring, billing, failover management, and observability into a single system, eliminating the need to integrate separately with multiple AI vendors. Developers can use the Vercel AI SDK or OpenAI-compatible APIs to build AI applications with support for streaming responses, stateful agents, multimodal generation, tool calling, and conversational workflows. The platform includes built-in resiliency features such as automatic provider failovers and workload routing to maintain uptime during outages or degraded model performance. AI Gateway also provides unified cost tracking and transparent billing with no markup over provider pricing, helping teams monitor AI usage across applications and providers more effectively. In addition to text generation, the platform supports image generation and editing workflows, as well as production-ready AI video generation capabilities accessible through prompt-based interfaces. Integrated developer tooling, SDKs for multiple programming languages, authentication management, and deployment workflows make Vercel AI Gateway particularly suited for modern web applications, AI agents, SaaS platforms, and developer-focused AI products.

API Access

Has API Yes 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

Claude Fable 5.1 No 
Claude Haiku 5.5 No 
Claude Opus 4.8 No 
DeepSeek-V4 No 
DeepSeek-V4-Flash No 
Dock No 
GPT-5.6 Luna No 
GPT-5.6 Sol No 
GPT-6 Astra No 
GPT-6 Sol No 
GPT-6.1 Sol No 
Gemini 3.5 Flash-Lite No 
Gemini 3.7 Flash No 
Grok Voice Think Fast 1.0 No 
Kimi K3 No 
Prefactor No 
Qwen3.6-Max-Preview No 
Qwen3.7-Max No 
Sakana Fugu No 
Wafer No 

Integrations

Claude Fable 5.1 Yes 
Claude Haiku 5.5 Yes 
Claude Opus 4.8 Yes 
DeepSeek-V4 Yes 
DeepSeek-V4-Flash Yes 
Dock Yes 
GPT-5.6 Luna Yes 
GPT-5.6 Sol Yes 
GPT-6 Astra Yes 
GPT-6 Sol Yes 
GPT-6.1 Sol Yes 
Gemini 3.5 Flash-Lite Yes 
Gemini 3.7 Flash Yes 
Grok Voice Think Fast 1.0 Yes 
Kimi K3 Yes 
Prefactor Yes 
Qwen3.6-Max-Preview Yes 
Qwen3.7-Max Yes 
Sakana Fugu Yes 
Wafer Yes 

Pricing Details

Free
Free Trial No 
Free Version Yes 

Pricing Details

Pay as you go
Free Trial No 
Free Version Yes 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) Yes 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) Yes 
In Person No 

Vendor Details

Company Name

TensorZero

Founded

2023

Country

United States

Website

github.com/tensorzero/tensorzero

Vendor Details

Company Name

Vercel

Founded

2015

Country

United States

Website

vercel.com/ai-gateway

Product Features

Product Features

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Alternatives

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