Cake for Inference
Inference is how AI creates outcomes, from accurate predictions to personalized user experiences. Cake streamlines the technical complexity by combining model serving, orchestration, and observability into a platform that scales seamlessly across models and infrastructure.






Overview
Inference is where AI delivers real impact, turning trained models into predictions, automated decisions, and intelligent applications at scale. Yet moving from development to production is rarely straightforward. Many teams face challenges around latency, cost efficiency, observability, and compliance that make scaling inference complex.
Cake makes inference simple, secure, and scalable. With a composable platform that supports everything from small models to the latest frontier LLMs, you can deploy, route, and optimize inference workloads without being tied to a single vendor. Built on open source and cloud-agnostic infrastructure, Cake ensures your applications stay reliable, cost-effective, and compliant as they grow.
Key benefits
-
Accelerated deployment: Teams were able to move models from notebooks to production environments in minutes instead of months.
-
Optimized performance: Inference workloads were balanced across GPUs, TPUs, and CPUs to meet latency and cost targets.
-
End-to-end visibility: Full observability into inference pipelines made it easy to debug performance, track usage, and meet compliance requirements.
-
Future-proof flexibility: Enterprises avoided lock-in by deploying inference across any cloud, leveraging the latest open-source model servers and frameworks.
-
Cost savings at scale: Organizations reduced infrastructure overhead by automatically scaling inference workloads up and down to match demand.
THE CAKE DIFFERENCE
From simple model calls to
production-grade inference
Vanilla model inference
Simple to start, expensive to scale: Calling an API works for a prototype, but lacks control, efficiency, and visibility.
- High cost per request, no optimization for usage patterns
- Limited visibility into inputs, outputs, and failures
- No fine-grained routing, caching, or fallback logic
- Vendor lock-in with little flexibility across models
Result:
Fast to test, but hard to scale securely or affordably
Inference with Cake
Fast, observable, and cost-efficient by design: Cake turns inference into a fully managed, production-ready system.
- Deploy vLLM, TGI, or your own optimized serving stack in your cloud
- Add caching, fallback routing, and model switching with zero vendor lock-in
- Built-in observability: log inputs/outputs, costs, latencies, and errors
- Support for open models, finetuned models, and commercial APIs in one pipeline
Result:
Reliable, cost-effective inference that scales with your needs
EXAMPLE USE CASES
How teams run inference securely with Cake
Customer-facing AI
Power chatbots, recommendation engines, and personalization systems that serve millions of users in real time.
Operational automation
Deploy computer vision, fraud detection, or anomaly detection models into mission-critical business workflows.
Research to production
Take fine-tuned or experimental models from lab environments into compliant, production-grade infrastructure with minimal effort.
Real-time analytics
Enable fast, on-demand predictions to support decision-making in areas like trading, logistics, and supply chain optimization.
Edge inference
Run models close to the data source on devices, sensors, or edge servers to minimize latency and bandwidth costs.
Multi-model routing
Dynamically serve, A/B test, or ensemble multiple models to improve accuracy and optimize cost-performance tradeoffs.
IN DEPTH
Launch customer service agents in days with Cake
Use Cake’s production-ready platform to spin up reliable AI agents, connect to CRMs, and scale securely.
ANOMALY DETECTION
Spot issues before they're issues
Detect anomalies in data streams, applications, and infrastructure with real-time AI monitoring.
"Our partnership with Cake has been a clear strategic choice – we're achieving the impact of two to three technical hires with the equivalent investment of half an FTE."

Scott Stafford
Chief Enterprise Architect at Ping
"With Cake we are conservatively saving at least half a million dollars purely on headcount."
CEO
InsureTech Company
COMPONENTS
Tools that power Cake's inference stack

Ray Serve
Inference Servers
Ray Serve is a scalable model serving library built on Ray, designed to deploy, scale, and manage machine learning models in production.

NVIDIA Triton Inference Server
Inference Servers
Triton is NVIDIA’s open-source server for running high-performance inference across multiple models, backends, and hardware accelerators.

Ollama
Inference Servers
Ollama is a local runtime for large language models, allowing developers to run and customize open-source LLMs on their own machines.

vLLM
Inference Servers
vLLM is an open-source library for high-throughput, low-latency LLM serving with paged attention and efficient GPU memory usage.

Langfuse
LLM Observability
Langfuse is an open-source observability and analytics platform for LLM apps, capturing traces, user feedback, and performance metrics.
Frequently asked questions
What is inference in AI?
Inference is the process of using a trained machine learning or AI model to generate predictions or outputs from new input data. It’s how models deliver real-world value after training.
How does Cake support AI inference?
Cake provides a managed, cloud-agnostic platform that integrates open-source model servers, routing tools, and observability frameworks to make inference fast, secure, and reliable.
Can I run inference on large language models with Cake?
Yes. Cake supports frontier-scale LLMs and provides the infrastructure to deploy, optimize, and observe them in production.
What are the cost considerations for inference?
Inference costs typically come from compute usage, scaling demands, and infrastructure overhead. Cake helps reduce costs by optimizing resource allocation and autoscaling workloads.
Why choose Cake for inference over cloud-native services?
Cloud-native AI services often create vendor lock-in and limit flexibility. Cake gives enterprises control and portability with a secure, open-source–based stack.
Learn more about Cake

6 of the Best Open-Source AI Tools of 2025 (So Far)
Open-source AI is reshaping how developers and enterprises build intelligent systems—from large language models (LLMs) and retrieval engines to...

How Glean Cut Costs and Boosted Accuracy with In-House LLMs
Key takeaways Glean extracts structured data from PDFs using AI-powered data pipelines Cake’s “all-in-one” AIOps platform saved Glean two-and-a-half...