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About

PromptUnit is an AI inference proxy that reduces AI costs automatically by sitting between an app and its AI providers with no code changes required. Teams swap the base URL, keep the same SDK, endpoints, response parsing, and error handling, then PromptUnit handles routing, failover, cost tracking, and quality validation. It logs every API call by model, feature, user segment, token count, latency, and cost, giving real-time visibility into where AI spend is going before any routing changes go live. In observation mode, PromptUnit watches traffic, shadow-classifies requests, forecasts savings, and explains routing decisions so teams can see exact savings before enabling live routing. Once enabled, Smart Routing uses task classification to route each request to the cheapest model that clears the configured quality bar. PromptUnit also includes prompt compression, token inflation defense, prompt efficiency scoring, semantic request caching, and multi-model consensus.

About

Substrate is the platform for agentic AI. Elegant abstractions and high-performance components, optimized models, vector database, code interpreter, and model router. Substrate is the only compute engine designed to run multi-step AI workloads. Describe your task by connecting components and let Substrate run it as fast as possible. We analyze your workload as a directed acyclic graph and optimize the graph, for example, merging nodes that can be run in a batch. The Substrate inference engine automatically schedules your workflow graph with optimized parallelism, reducing the complexity of chaining multiple inference APIs. No more async programming, just connect nodes and let Substrate parallelize your workload. Our infrastructure guarantees your entire workload runs in the same cluster, often on the same machine. You won’t spend fractions of a second per task on unnecessary data roundtrips and cross-region HTTP transport.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

AI product, engineering, and platform teams that need to reduce inference costs, track usage, and route model calls intelligently without rewriting their production stack

Audience

Individuals and companies wanting a tool to run multi-step AI workloads

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Pricing

$30 per month
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Company Information

PromptUnit
United States
www.promptunit.ai/

Company Information

Substrate
Founded: 2023
United States
www.substrate.run/

Alternatives

Alternatives

Substrate

Substrate

Parity Technologies
Pioneer

Pioneer

Pioneer.ai

Categories

AI Inference Supported
AI Tools Supported
LLM Routers Supported

Categories

AI Development Supported
AI Inference Supported
AI Infrastructure Supported
LLM Routers Supported
Vector Databases Supported

Integrations

Python Supported
Anthropic Supported
Claude Supported
DeepSeek Supported
GPT-4 Supported
Gemini Supported
Go Supported
Groq Supported
Node.js Supported
OpenAI Supported
Ruby Supported
Slack Not Supported
Stable Diffusion Not Supported
TypeScript Not Supported

Integrations

Python Supported
Anthropic Not Supported
Claude Not Supported
DeepSeek Not Supported
GPT-4 Not Supported
Gemini Not Supported
Go Not Supported
Groq Not Supported
Node.js Not Supported
OpenAI Not Supported
Ruby Not Supported
Slack Supported
Stable Diffusion Supported
TypeScript Supported
Claim PromptUnit and update features and information
Claim PromptUnit and update features and information
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Claim Substrate and update features and information