Custom AI Development & Generative-AI Consulting Services

Boutique engineering agencies and talent marketplaces that build bespoke LLM applications, fine-tune models, and staff AI-engineering teams for enterprises. Buyers are CTOs, heads of AI, and innovation leaders at enterprises that need to ship AI products but lack in-house ML or LLM expertise.

The ChatGPT Ad Library has captured 31 sponsored ads from 24 advertisers in Custom AI Development & Generative-AI Consulting Services inside ChatGPT, led by Skan, Inc., ZoomInfo Technologies Inc, Salesforce.

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In the ChatGPT Ad Library, Skan, Inc., ZoomInfo Technologies Inc and LaunchDarkly lead advertising in Custom AI Development & Generative-AI Consulting Services. Here's what they're saying inside ChatGPT.

What they're running

31 ads

ZoomInfo Technologies Inc ChatGPT ad — AI-ready data; #1 B2B Data
ZoomInfo Technologies Inc

AI-ready data; #1 B2B Data

Use GTM data anywhere you work, pay for what you use

Triggering prompt

liveramp vs custom ai development for customer data fine tuning

ZoomInfo Technologies Inc ChatGPT ad — One API. Every GTM Signal.
ZoomInfo Technologies Inc

One API. Every GTM Signal.

One endpoint for AI agents and GTM workflows. Pay for what you use.

Triggering prompt

should we hire markovate or itransition to build our internal rag copilot or just use openai assistants api with vector search in house

Resume.io ChatGPT ad — Resume Done Right
Resume.io

Resume Done Right

Turn ChatGPT content into a real resume.

Triggering prompt

toptal vs andela vs arc.dev for hiring llm engineers — which has the strongest vetted genai talent for enterprise teams

New Relic ChatGPT ad — LLM Observability Tool
New Relic

LLM Observability Tool

Full-stack observability & AI performance data.

Triggering prompt

how to fine tune an open source llm on proprietary data without losing accuracy

OutSystems ChatGPT ad — Agentic Systems Engineering
OutSystems

Agentic Systems Engineering

The open, unified, governed way to ship enterprise agents. Govern every agent on one platform

Triggering prompt

which consulting firm is best for building enterprise agentic AI systems — comparing tribe ai hatchworks ai and markovate for a finance use case

Atlan Inc. ChatGPT ad — Atlan: The Context Layer for AI
Atlan Inc.

Atlan: The Context Layer for AI

Your AI doesn't know your business. Let's fix that.

Triggering prompt

top generative ai consulting firms that specialize in fine tuning llama and mistral

LaunchDarkly ChatGPT ad — Control AI Agents in Production
LaunchDarkly

Control AI Agents in Production

LaunchDarkly lets you keep your AI agents on track, automatically, in production.

Triggering prompt

how do i customize an open source ai model without an in-house ml team

Oracle ChatGPT ad — Efficient AI on OCI
Oracle

Efficient AI on OCI

GPU capacity at flat price. See a demo.

Triggering prompt

databricks mosaic ai fine tuning pricing per gpu hour

ChatGPT ChatGPT ad — There’s coding with AI, and then there’s Codex
ChatGPT

There’s coding with AI, and then there’s Codex

Go from prompt to PR in minutes. Codex plans the work, edits the code, and opens the PR.

Triggering prompt

custom ai development company for retail personalization and recommendation engines

Intruder ChatGPT ad — SOC 2 pentest, same day
Intruder

SOC 2 pentest, same day

AI web app pentest reports you can use as evidence for SOC 2 and ISO 27001. Ready in hours.

Triggering prompt

comparing tribe ai and markovate for a hipaa compliant clinical chatbot build — anyone worked with both for healthcare

Skan, Inc. ChatGPT ad — Deploy AI With Real Guardrails
Skan, Inc.

Deploy AI With Real Guardrails

Govern every agent action with policies and audit by design.

Triggering prompt

best companies that specialize in customizing llama qwen and mistral for niche industries

Dotsquares LLC ChatGPT ad — Free AI Readiness Assessment
Dotsquares LLC

Free AI Readiness Assessment

Evaluate your organization's AI readiness with our free assessment.

Triggering prompt

best generative ai consulting firms for legal and pharma in 2026 that actually understand compliance and audit trails

Crowdstrike ChatGPT ad — Track AI Activity
Crowdstrike

Track AI Activity

Monitor prompts, models, users, and agents.

Triggering prompt

weights and biases vs comet vs mlflow for tracking fine tuning experiments

Skan, Inc. ChatGPT ad — Enterprise AI Agents In 6 Weeks
Skan, Inc.

Enterprise AI Agents In 6 Weeks

Real context your agents can act on. No integrations, no rollout.

Triggering prompt

how do we fine tune mistral on our internal documents without leaking data

Shakudo Inc. ChatGPT ad — Own your AI. Own your costs.
Shakudo Inc.

Own your AI. Own your costs.

Stop paying per token. Self-hosted AI eliminates unpredictable API costs. Run LLMs on your own GPUs.

Triggering prompt

is atlan or prodigy ai solutions better for customizing open source models

AppFolio, Inc. ChatGPT ad — Stop Settling for Bolt-On AI
AppFolio, Inc.

Stop Settling for Bolt-On AI

Choose a platform with AI at its core.

Triggering prompt

top generative ai consulting firms for open source model customization

Span.app ChatGPT ad — Span: Prompt-2-prod observability and optimization
Span.app

Span: Prompt-2-prod observability and optimization

See the real mix of AI tools and models across teams, and know where to support or invest

Triggering prompt

llama 3 fine tuning vs gpt-4 fine tuning cost and performance comparison

Orases ChatGPT ad — AI Strategy & Consulting - Custom AI Solutions
Orases

AI Strategy & Consulting - Custom AI Solutions

Orases transforms AI from a buzzword into real business value and measurable ROI.

Triggering prompt

top rated generative ai consulting companies for fine tuning in 2026

Dell ChatGPT ad — Simplify Large-Scale Storage
Dell

Simplify Large-Scale Storage

Manage petabytes of data with intelligent scale-out architecture.

Triggering prompt

does atlan offer model fine tuning or just data governance and cataloging

ZenBusiness ChatGPT ad — Your AI Guide, Backed by Expertise
ZenBusiness

Your AI Guide, Backed by Expertise

Not just AI. The expertise of a million real businesses behind every step.

Triggering prompt

what does a typical generative ai fine tuning engagement cost and how long does it take

Crowdstrike ChatGPT ad — Defend AI Prompts
Crowdstrike

Defend AI Prompts

See controls for prompt injection risk.

Triggering prompt

my open source llm keeps hallucinating on industry specific terms what should i do

Tonic AI, Inc. ChatGPT ad — Unstructured Data De-identification
Tonic AI, Inc.

Unstructured Data De-identification

Instantly redact or synthesize PII from text and audio for safe AI training and LLM workflows.

Triggering prompt

best companies for fine-tuning llama 3 on private enterprise data

LiveRamp Inc. ChatGPT ad — LiveRamp | Best-in-class identity resolution
LiveRamp Inc.

LiveRamp | Best-in-class identity resolution

Powered by industry-leading 99.5% match rates on Full PII – validated by Comscore.

Triggering prompt

liveramp identity resolution integrated with a custom fine tuned ai model

Salesforce ChatGPT ad — Unlock AI Agent Efficiency
Salesforce

Unlock AI Agent Efficiency

Discover how Agent Fabric reduces AI agent fragmentation.

Triggering prompt

tribe ai vs leewayhertz vs markovate which is better for open-source llm fine-tuning on internal docs

What triggers them

See all prompts
"liveramp vs custom ai development for customer data fine tuning"
"should we hire markovate or itransition to build our internal rag copilot or just use openai assistants api with vector search in house"
"toptal vs andela vs arc.dev for hiring llm engineers — which has the strongest vetted genai talent for enterprise teams"

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Draft your targeting and context hints, grounded in the real ads and prompts you just saw.

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Custom AI Development & Generative-AI Consulting Services ads on ChatGPT — FAQ

Who advertises in Custom AI Development & Generative-AI Consulting Services on ChatGPT?
According to the ChatGPT Ad Library, the leading advertisers running Custom AI Development & Generative-AI Consulting Services ads inside ChatGPT are Skan, Inc., ZoomInfo Technologies Inc, Salesforce, LaunchDarkly, and Dotsquares LLC. In total the ChatGPT Ad Library has tracked 24 advertisers running ads in this niche.
How many advertisers run Custom AI Development & Generative-AI Consulting Services ads on ChatGPT?
The ChatGPT Ad Library has captured 24 distinct advertisers and 31 ad creatives running in Custom AI Development & Generative-AI Consulting Services inside ChatGPT.
What prompts trigger Custom AI Development & Generative-AI Consulting Services ads in ChatGPT?
According to the ChatGPT Ad Library, sponsored Custom AI Development & Generative-AI Consulting Services ads show up on prompts like: "best companies for fine-tuning llama 3 on private enterprise data", "best companies that specialize in customizing llama qwen and mistral for niche industries", "best consulting firms for fine-tuning llama 3 on enterprise data", "best consulting firms for fine-tuning llama and mistral on proprietary enterprise data in 2026", and "best boutique genai consulting firms in 2026 for production-grade rag and chat-with-your-data copilots grounded in proprietary documents".

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