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Description
LowRouter serves as a European AI gateway designed for agents and applications, offering a single API key and a consolidated bill in euros for language models sourced from both European and global providers. Users can establish routing rules tailored to each API key, allowing for options such as exclusive use of EU-sovereign providers, routing that prioritizes lower carbon emissions, cost-effective routing, or any combination thereof. The responses generated include details about the provider and its region, along with an estimated carbon footprint when the model's data allows for such reporting.
Coding agents like OpenCode, Claude Code, and Cline have the option to utilize LowRouter as a custom provider, while applications developed with LangChain or the OpenAI SDK can also integrate seamlessly. With the use of aliases, switching between models or providers can be accomplished without modifying the underlying code, and the automatic routing feature ensures that eligible requests are redirected to alternate providers in the event of a route failure.
Users can explore the public model catalogue, which is searchable by factors such as sovereignty and carbon intensity. Billing for tokens is done at the rates set by providers without any additional per-token markup; however, there are fees associated with credit top-ups, and the service does not require a subscription. LowRouter is managed by Carbonifer SAS, which is based in Nantes, France, ensuring a dedicated focus on both sustainability and user-friendly access. Additionally, the platform is continuously evolving to meet the needs of its users in a rapidly changing technological landscape.
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.
API Access
Has API
Yes
API Access
Has API
Yes
Screenshots View All
No images available
Integrations
Aider
Yes
Claude Code
Yes
Cline
Yes
CrewAI
Yes
Cursor
Yes
Goose
Yes
LangChain
Yes
LlamaIndex
Yes
OpenCode
Yes
Vercel AI SDK
Yes
Integrations
Aider
No
Claude Code
No
Cline
No
CrewAI
No
Cursor
No
Goose
No
LangChain
No
LlamaIndex
No
OpenCode
No
Vercel AI SDK
No
Pricing Details
€5/top-up
Pay as you go with a €5 minimum credit top-up. Tokens are billed at provider prices without a per-token markup. A 5.5%–8.5% fee plus €0.30 applies to each top-up, depending on billing situation; applicable VAT is added at checkout. Credits expire 12 months after purchase, and there is no subscription.
Free Trial
Yes
Free Version
No
Pricing Details
Free
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)
No
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)
No
In Person
No
Vendor Details
Company Name
Carbonifer
Founded
2023
Country
France
Website
lowrouter.ai
Vendor Details
Company Name
TensorZero
Founded
2023
Country
United States
Website
github.com/tensorzero/tensorzero