The model no longer fits
You need more quality for some tasks, lower latency for others, and perhaps a different model for vision, code, embeddings, or generation.
SOLUTIONS / STARTUPS
Start with the model you need today and keep the freedom to change tomorrow. Explore open-weight models, deploy inference, and scale your product without managing GPUs, servers, or integrations with multiple providers.
STARTING IS EASY
An API may be enough to launch an MVP. Then users arrive, volume grows, and decisions appear that did not exist at the beginning.
You need more quality for some tasks, lower latency for others, and perhaps a different model for vision, code, embeddings, or generation.
What looked cheap with a few users changes when every request means more tokens, context, and inference.
Finding a model is easy. Running it reliably in production means GPUs, runtimes, deployments, and operations.
Changing models should not mean rebuilding your product's inference layer.
Prompts, documents, internal information, and customer data turn privacy, isolation, and residency into architecture decisions.
Every hour spent maintaining AI infrastructure is an hour not spent building the product.
QDivZero brings models, compute, deployments, data, and security together in one platform. Start with what you need today and add capabilities when your product needs them, without adding providers and tools to your stack.
AI INFRASTRUCTURE FOR STARTUPS
Use public models selected by QDivZero, explore thousands of open-weight models for text, code, reasoning, vision, image, video, audio, voice, and embeddings, or deploy your own private and fine-tuned models. Try and deploy them through an OpenAI-compatible API.
Explore modelsDeploy open-weight models from Hugging Face or your own private and fine-tuned models. QDivZero identifies their requirements, finds compatible compute across providers, prepares the inference environment, and keeps the endpoint ready to use.
Deploy a modelWith QDivZero, you can use balance, an Unlimited Basic subscription, or both in the same account. Public Models deduct balance according to input and output tokens, dedicated deployments deduct it for active compute time, and Unlimited Basic provides Qwen 3.8 27B for a fixed monthly fee without using balance.
See compute and pricingCombine LLMs and distribute requests by cost, latency, or quality. Configure alternatives to keep your application running when a model is unavailable.
Discover LLM Model RoutingUse embeddings, semantic search, and RAG to retrieve information from documents, products, customers, or internal knowledge during inference.
Build with your dataLLM Firewall analyzes requests before inference and applies policies against prompt injection, jailbreaks, sensitive data, abuse, and disallowed content.
Discover LLM FirewallFOR SMALL TEAMS
If three, five, or ten of you are building a product, you probably do not want to spend part of the team maintaining inference runtimes, finding available GPUs, integrating providers, and building routing, observability, and security around models.
WHAT YOU CAN DO WITH QDIVZERO
Use the same infrastructure to serve AI features to your users and give your team access to models for development, automation, internal search, or everyday work.
AI API · SaaS · OpenAI integration
Enterprise RAG · proprietary data · embeddings
AI agents · tool use · workflows
Vibe coding · code models · IDE
Enterprise AI · productivity · unlimited users
Document AI · data extraction · classification
Speech-to-text · text-to-speech · voice AI
Vector search · recommendation · retrieval
Image generation · AI video · multimodal
CHOOSE HOW TO BUILD
Access thousands of open-weight models, multi-provider compute, and automated deployments while keeping an OpenAI-compatible API.
Practical answers about open-weight models, Hugging Face deployments, GPU infrastructure, inference costs, RAG, security, and OpenAI-compatible APIs.
Taking an AI MVP to production requires reliable model serving, compute allocation, cost control, data connections, and request security. QDivZero brings models, deployments, routing, and security into one layer so the team can scale the product without building and maintaining the entire AI infrastructure stack separately.
Choose a compatible Hugging Face model and define the region and workload requirements. QDivZero finds suitable GPU compute across providers, prepares the inference environment, and creates an endpoint to serve the model, without requiring you to configure servers, drivers, or runtimes manually.
An AI API provides a model already hosted by a vendor and usually limits your choice to its catalog. An open-weight model gives you control over the architecture and execution environment, but it requires compute and inference infrastructure. QDivZero provides that operational layer while keeping a stable API integration.
Dedicated compute is often useful when traffic is sustained, predictable latency matters, or you need stronger isolation and operational control. Active compute time is prorated by the second and deducted from balance instead of being charged per processed token. In the same account, you can keep balance for Public Models and activate Unlimited Basic with Qwen 3.8 27B for a fixed monthly fee.
Start by measuring cost per task rather than token price alone. Reserve the most capable models for complex requests, route simpler work to efficient models, remove unnecessary context, and compare dedicated compute. LLM Model Routing can distribute requests by cost, latency, quality, and availability.
Yes. QDivZero provides an OpenAI-compatible API, allowing you to keep the familiar request format while changing the model behind the endpoint. This reduces integration work when testing an open-weight LLM, moving a workload to another provider, or combining several models in one product.
LLM Model Routing brings multiple models behind one access layer and decides which one should handle each request. Rules can consider task type, cost, latency, or quality and define fallbacks when a model is unavailable. Each workflow can use the right LLM without creating a separate integration.
A RAG system turns content into embeddings, indexes that information, and retrieves relevant passages before generating an answer. QDivZero lets you combine embedding models, semantic search, and LLMs to query documentation, catalogs, or knowledge bases with company-specific context.
Security policies should run before a request reaches the model. LLM Firewall analyzes prompts and responses for prompt injection, jailbreaks, sensitive data, abuse, and disallowed content. Depending on the policy, a request can continue, be blocked, modified, or recorded for audit.
Yes, when the selected deployment and provider offer the required region. Choosing where a model runs can keep inference close to users and support internal data location, privacy, or residency requirements. Region selection should be evaluated together with the model, compute, and project policies.
Define the model, region, and workload requirements; QDivZero finds compatible compute, prepares the deployment, and keeps the endpoint available. You can add routing, data retrieval, and security as the product needs them, without building an internal MLOps platform for every new capability.
Keep a provider-independent access layer instead of spreading a proprietary API throughout the application. Open-weight models, multi-provider compute, and an OpenAI-compatible API let you test alternatives, move a workload, and configure fallbacks without rebuilding the core product logic.
Give your startup access to models, compute, and AI infrastructure without having to build it from scratch.