Add-Ons & Custom Engagements

Beyond
the tier.

Every standard tier is a complete deployment. These add-ons extend it — adding capability, compliance coverage, and ongoing support without requiring an upgrade. Any service can be purchased standalone or layered onto an existing deployment at any time. And when your requirements don't fit a tier, we scope and price a fully custom engagement around what you actually need.

Tier 05 — Custom
Fully bespoke LLM deployment & AI strategy.
For organizations with requirements that don't fit a standard tier — multi-site deployments, government entities, specialized fine-tuning, proprietary hardware, or phased multi-year roadmaps. Scoped and priced per engagement.

Custom engagements begin with a no-cost 60–90 minute discovery session. Following discovery, we provide a formal Statement of Work with fixed-price or time-and-materials options.
Start a Discovery Session →

Available to any tier,
at any time.

All add-on services include documentation and a handoff session. Prices shown are estimated ranges; final pricing is confirmed at engagement kickoff. Multi-add-on bundles of 3 or more qualify for a 10% discount.

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Additional MCP Server Integration
Per new tool or data source connected to your LLM — CRM, database, Slack, Google Drive, SharePoint, or any supported MCP target. Includes scoping, integration build, testing, and documentation.
$2,500 – $4,000per integration
Additional Custom Agent Build
A single-purpose AI agent with a defined workflow, tool configuration, and system prompt engineering. Scoped around a specific internal process — document review, intake triage, report generation, or equivalent.
$6,000 – $10,000per agent
Multi-Agent Orchestration Pipeline
A coordinated system of three or more agents with shared memory, inter-agent handoffs, conditional branching, and error handling. Enables fully autonomous multi-step business workflows that span multiple systems and decision points.
$12,000 – $22,000one-time
Custom Model Fine-Tuning
Dataset preparation, supervised fine-tuning (SFT), and evaluation on a base open-source model. Produces a model tuned to your organization's language, domain knowledge, and output style. Price scales with data volume and compute requirements.
$10,000 – $22,000+one-time
Additional RAG Data Source Pipeline
A new document ingestion pipeline for an additional collection — new department, document type, or data source. Includes chunking strategy selection, embedding configuration, and vector DB integration.
$3,500 – $6,000per pipeline
Vector Database Setup & Optimization
Standalone vector DB deployment — Qdrant, Chroma, Weaviate, or pgvector — with indexing, query tuning, and performance benchmarking. For organizations adding RAG capability to an existing deployment.
$3,500 – $6,500one-time
Custom Chat UI / Frontend Build
A branded, web-based chat interface on your own domain — your logo, your color scheme, your product name. Includes authentication, conversation history, source citation display, feedback collection, and admin controls.
$9,000 – $18,000one-time
API Gateway & Rate Limiting Setup
Dedicated API gateway — Kong, Traefik, or equivalent — with per-user or per-team quotas, full request logging, key rotation, and monitoring integration. For deployments that need production-grade API management independently of a full tier upgrade.
$2,500 – $5,000one-time
SSO / Identity Provider Integration
SAML or OIDC integration with Okta, Azure AD, Google Workspace, or a comparable identity provider. Enables single sign-on for your LLM platform using existing corporate credentials.
$5,500 – $9,500one-time
LDAP / Active Directory Integration
Centralized directory sync for user provisioning, group-based access control, and automatic de-provisioning when staff leave. Keeps your LLM platform synchronized with your corporate directory without manual overhead.
$5,000 – $8,500one-time
Compliance & Privacy Review
Readiness assessment and gap analysis for HIPAA, SOC 2, GDPR, or CCPA as applicable to your industry. Includes a written findings report suitable for regulatory review, auditor requests, or client due diligence questionnaires.
$4,500 – $9,000one-time
Security Audit & Penetration Test
Review of API endpoint exposure, authentication mechanisms, network boundary, inference stack configuration, and secrets management — followed by a hardening pass implementing the findings and a written report.
$5,000 – $9,500one-time
Model Benchmarking & Selection
Structured evaluation of three to five candidate models against your specific use case — with scored test batteries, a comparison report, and a written recommendation. Ensures you've deployed the right model before investing in prompts and integrations.
$2,500 – $4,500one-time
On-Site Deployment & Installation
In-person setup at your facility for organizations that require hands-on installation, physical hardware configuration, or on-site security review. Travel, lodging, and per diem billed at cost.
$3,500 + travelper visit
Additional Staff Training Session
A half-day workshop for up to 15 participants. Standard curriculum covers system use, model capabilities, best practices, and governance guidelines. Custom curriculum available for an additional $500.
$2,500per half-day
Workflow Automation Build
An end-to-end automated workflow integrating your LLM with a business process — document review queues, report generation, email triage, intake processing, or equivalent. Scoped, built, and tested against your environment.
$3,500 – $7,000per workflow
PII Redaction & Data Masking Pipeline
An automated preprocessing layer that strips or masks personally identifiable information — SSNs, MRNs, financial account numbers, names, and addresses — before data reaches the model context. Configured to your specific data types and regulatory requirements.
$4,500 – $8,000one-time
LLM Evaluation & Regression Testing Framework
An automated eval suite with scored prompt batteries across your specific use cases. Catches quality regressions after model updates or configuration changes before they reach users. Gives your team a documented quality standard for every platform change.
$4,500 – $8,500one-time
Prompt Engineering & Use Case Library
A curated library of tested system prompts for common business workflows — document Q&A, meeting summarization, policy lookup, email triage, and more. Delivered as a living document with optional quarterly refresh at $800 per update.
$2,500 – $5,000one-time
AI Governance Policy Development
Custom acceptable-use policy, data classification rules for LLM inputs, AI incident response procedure, and employee acknowledgment forms. Drafted with your legal and compliance team. Covers what regulators and auditors increasingly require before approving AI-enabled workflows.
$4,500 – $8,500one-time
Change Management & Adoption Program
Champion identification workshop, use case prioritization session, 60-day employee adoption playbook, and a structured feedback loop. The most underinvested area in enterprise LLM deployments — technical success does not guarantee that staff actually use the system.
$5,000 – $10,000one-time
Annual Architecture Review
A yearly deep-dive benchmarking your deployment against new open-source models, tooling, and security practices. Includes a written findings report and a prioritized recommendations roadmap. The LLM landscape moves fast enough that a yearly checkup consistently pays for itself.
$4,500per year

Creeksea Private
Knowledge Base.

A turnkey private AI product combining a RAG pipeline, vector database, document upload interface, and branded chat UI into a single deployment — your organization's own private knowledge assistant, running entirely on your infrastructure.

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$18,000 – $28,000
One-time setup fee

Think of it as your organization's own private ChatGPT — but grounded entirely on your internal documents, policies, and data. Answers are cited back to source documents. Access is role-controlled. Nothing leaves your infrastructure.

Recommended for any tier client primarily using their LLM for internal document search, policy Q&A, or knowledge management. As a packaged product it deploys faster, integrates better, and costs less than assembling equivalent capabilities from individual add-ons.

Get a Quote →
Full RAG Pipeline
Document ingestion, chunking strategy selection, embedding configuration, and vector database deployment — optimized for your document types and query patterns.
Document Upload Interface
Drag-and-drop web UI for authorized staff to add, update, and manage source documents. No engineering required to keep the knowledge base current.
Branded Chat Frontend
Custom-branded chat interface on your domain with conversation history, source citations linked to original documents, and a user feedback mechanism.
Role-Based Access Control
Restrict access by department, team, or document category. Different groups see different document collections based on their role — enforced at the infrastructure level.
Admin Dashboard
Document management, usage analytics, and user access controls — everything an administrator needs to keep the system healthy without involving engineering.
Initial Document Ingestion
Up to 500 source documents ingested, chunked, and indexed at launch — giving your team a working knowledge base from day one.
Optional PII Redaction Pipeline
Preprocessing layer that strips or masks identifiable information before sensitive documents enter the knowledge base. Recommended for healthcare, legal, and financial document collections.

Keep your deployment healthy,
current, and evolving.

Available to clients on any service tier. Month-to-month with no long-term commitment required, or prepaid annually at a 10% discount. Retainer clients receive a discount on all future add-on services.

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Support Basic
$1,200
Per month
Email Support
Response SLA3 business days
Monthly Check-in Call
Proactive Monitoring
Model & Software UpdatesAs requested
Minor Config Changes
Add-On Discount15% off
Priority Escalation
Quarterly Strategy Review
Dedicated Slack / Teams
Support Standard
$2,500
Per month
Email Support
Response SLA1 business day
Monthly Check-in Call
Proactive Monitoring
Model & Software UpdatesMonthly cadence
Minor Config ChangesUp to 2 / mo
Add-On Discount10% off
Priority Escalation
Quarterly Strategy Review
Dedicated Slack / Teams
Support Premium
$4,500
Per month
Email Support
Response SLA4 business hours
Monthly Check-in Call
Proactive Monitoring
Model & Software UpdatesContinuous
Minor Config ChangesUnlimited
Add-On Discount20% off
Priority Escalation
Quarterly Strategy Review
Dedicated Slack / Teams
How add-on
pricing works.

All prices shown are estimated starting ranges in USD. Final pricing for any add-on engagement is confirmed at kickoff after a brief scoping conversation to understand your environment, existing infrastructure, and specific requirements. Complex integrations — large document collections, multi-system orchestration, or compliance-heavy environments — will fall toward the higher end of the range.

Multi-add-on bundles of three or more services purchased simultaneously qualify for a 10% discount. Support retainer clients receive an additional discount on all add-on services (15% on Basic, 10% on Standard, 20% on Premium). Discounts are not combinable.

All add-on engagements include documentation and a handoff session. Rates quoted in a signed Statement of Work are locked for the duration of that engagement. Retainer agreements are month-to-month with no long-term commitment, or prepaid annually at a 10% discount.

Ready to Extend Your Deployment?

Add capability
on your timeline.

Add-ons can be purchased as standalone engagements or layered onto an existing deployment at any time. Start with a 30-minute call — we'll identify which add-ons make the most sense for where your deployment is today.

Schedule a Call → View All Tiers