AI hardware for on-prem LLMscstmAI™ systems. Vendor-neutral. Quote only.
SystemsBy size
cstmAI™ DeskWorkstation-class, 1–2 GPUs, for a team or a pilotcstmAI™ Rack4–8 GPU rack server for production workloadscstmAI™ ClusterMulti-node, for large models and many userscstmAI™ EdgeCompact or ruggedized, for offline sitesSourcing
Hardware estimatorModel and users in; GPUs, memory and power outVendor-neutral sourcingWe spec from multiple vendors. No lock-in.Choosing GPUsMemory, interconnect and supply, in plain termsCompare configurationsFour sizes side by side, in rangesTechnical specificationsThe full spec table for every sizeServices
Burn-in & testingEvery system stress-tested before it shipsOn-site installationRacked, cabled, networked and signed offLifecycle & refreshExpansion and replacement planned aheadWarranty & support coordinationOne contact across every manufacturerTell us the models and the users. We return a configuration sheet and a quote.
Spec a system →Custom AI softwareThe cstmAI™ stack that ships on every system.
Platform & modules
cstmAI™ PlatformThe on-premises AI stack: model serving, access control, monitoringcstmAI™ SearchAnswers grounded in your own documents, with citationscstmAI™ AgentsWorkflow agents that act inside your systems, with human approval stepscstmAI™ StudioFine-tuning and evaluation on your datacstmAI™ GovernAudit logs, permissions, data redaction and usage policycstmAI™ ConnectConnectors to ERP, CRM, document stores and data warehouses
ModelsOpen-weight
Models we runLlama, Qwen, Mistral, DeepSeek, Gemma, gpt-ossHow we choose a modelScored on your tasks before you buy hardwareModel serving, access control and monitoring on hardware you own.
See the platform →Custom AI developmentEngineers who build on the stack, and hand you everything.
What we build
Custom AI agentsAgents that do one job inside your systems, tested on your casesCustom AI applicationsCopilots, review tools and internal apps shaped around the taskDocument & vision AIExtraction, classification and checking for scans, forms and drawingsFine-tuning & model trainingOpen-weight models adapted to your terms, formats and tasksSystems integrationAI connected to ERP, CRM, documents and data, with scoped accessHow we work
Discovery sprintTwo weeks, fixed scope, a written planFixed-scope buildAgreed deliverables against an evaluation setCo-build with your teamOur engineers alongside yoursManaged operationsWe run it after launch, if you wantProcess
Evaluation-first deliveryA test set before the first line of codeSecurity review readinessDocumentation your reviewers ask forHandoverYou own the code, prompts, eval sets and weights
Thirty minutes with an engineer: your workflow, your data, and whether custom AI fits.
Book a scoping call →Custom AI solutions by industryWhere the data is sensitive and the work is specific.
Industries
LegalContract review, clause search and matter knowledge, with privileged files kept in-houseHealthcareIntake, documentation and policy tools with PHI kept on your networkFinancial ServicesUnderwriting, KYC review and research, documented for model riskManufacturingEngineering search, quality records and plant-floor assistants
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