Best Machine Learning Agencies

NineTwoThree AI Studio vs LeewayHertz: full comparison for 2026

Last updated: July 2026

Quick verdict

NineTwoThree AI Studio (4.1/5) edges ahead of LeewayHertz (4.0/5) overall. NineTwoThree AI Studio is the better choice for mid-market companies and scale-ups building AI and ML products with a boutique studio partner. LeewayHertz is the stronger option for enterprise clients seeking AI product engineering backed by a publicly listed management consulting parent. The right choice depends on your project size, budget, and required tech stack.

NineTwoThree AI Studio vs LeewayHertz: head-to-head summary

Criterion NineTwoThree AI Studio LeewayHertz
Founded 2012 2007
HQ Boston, MA San Francisco, CA
Team size 50–100 300+
Rating 4.1 / 5 4.0 / 5
Best for Mid-market companies and scale-ups building AI and ML products with a boutique studio partner Enterprise clients seeking AI product engineering backed by a publicly listed management consulting parent
Pricing model Fixed project, T&M Fixed project, T&M
Min. engagement $25K+ $25K+
Primary tech stack Python, OpenAI, LangChain Python, TensorFlow, PyTorch
Industries served saas, healthcare, retail, fintech, logistics financial, healthcare, retail, logistics, saas

NineTwoThree AI Studio vs LeewayHertz: overview

NineTwoThree AI Studio

NineTwoThree AI Studio was founded in 2012 and is based in Boston, Massachusetts. The studio has delivered 150+ projects and has been ranked in the Clutch Top 50 alongside Microsoft, NVIDIA, and IBM for AI consultancy. NineTwoThree was named to the Inc. 5000 in 2025. The studio specialises in custom AI and ML development, conversational AI, computer vision, and enterprise automation for mid-market and growth-stage companies. (Rankings and project count per NineTwoThree official website and Inc. 5000 listing.)

LeewayHertz

LeewayHertz was founded in 2007 and is headquartered in San Francisco. The company focuses on AI and ML product engineering, computer vision, NLP, conversational AI, and blockchain. In September 2024, LeewayHertz was acquired by The Hackett Group, a Miami-based global management consulting firm, integrating its AI engineering capabilities into enterprise transformation services. (Acquisition confirmed via The Hackett Group press release, September 2024.)

Services and capabilities: NineTwoThree AI Studio vs LeewayHertz

Capability NineTwoThree AI Studio LeewayHertz
Custom ML build
ML consulting
Computer vision
NLP / LLM
Predictive analytics
MLOps
Data engineering
Generative AI
Staff augmentation
Fixed-price projects
Dedicated team model

Tech stack comparison: NineTwoThree AI Studio vs LeewayHertz

Framework / platform NineTwoThree AI Studio LeewayHertz
Python
TensorFlow
PyTorch
AWS SageMaker N/A N/A
Azure ML N/A N/A

Pricing comparison: NineTwoThree AI Studio vs LeewayHertz

Criterion NineTwoThree AI Studio LeewayHertz
Minimum engagement $25K+ $25K+
Engagement models Fixed project, T&M Fixed project, T&M, Retainer
Rate transparency Minimum disclosed Minimum disclosed
Price tier Accessible Accessible

Target audience comparison: NineTwoThree AI Studio vs LeewayHertz

Dimension NineTwoThree AI Studio LeewayHertz
Best company size Startup to mid-market Startup to mid-market
Best industries saas, healthcare, retail financial, healthcare, retail
Best use cases Custom AI chatbot for customer service, Computer vision inspection system AI product engineering for enterprise software, LLM-powered document intelligence system
Typical project type Fixed project Fixed project

NineTwoThree AI Studio vs LeewayHertz: pros and cons

NineTwoThree AI Studio
+ Clutch Top 50 AI consultancy — independently ranked alongside Microsoft and NVIDIA
+ Inc. 5000 recognition in 2025 signals strong revenue growth
+ 150+ completed projects across AI and software
+ Boutique studio model: direct principal involvement on every project
+ GenAI and LLM integration alongside classical ML
- Small team (50–100) limits capacity for large multi-track programmes
- Primarily mid-market focus — less suited to Fortune 500 governance requirements
LeewayHertz
+ Backed by The Hackett Group since 2024 — enterprise credibility and financial stability
+ 17+ years of AI and ML product engineering history
+ Strong generative AI and LLM integration portfolio
+ US-headquartered with clear accountability and IP ownership model
- Acquisition by The Hackett Group in 2024 brings integration risk and possible culture shift
- Post-acquisition pricing may increase as enterprise overhead grows
- Less suited to startup or early-stage budgets post-acquisition

Who should choose NineTwoThree AI Studio?

NineTwoThree AI Studio is the right choice for mid-market companies and scale-ups building AI and ML products with a boutique studio partner.

Inc. 5000 AI studio with Clutch Top 50 ranking — boutique delivery model with direct principal access. Minimum engagement starts at $25K+. Works best with clients in saas, healthcare, retail, fintech, logistics.

Who should choose LeewayHertz?

LeewayHertz is the right choice for enterprise clients seeking AI product engineering backed by a publicly listed management consulting parent.

Backed by The Hackett Group since Sept 2024 — AI engineering within an enterprise transformation consulting firm. Minimum engagement starts at $25K+. Works best with clients in financial, healthcare, retail, logistics, saas.

Decision matrix: NineTwoThree AI Studio vs LeewayHertz

Your situation Recommended choice
You need full-ownership delivery on a defined project scope NineTwoThree AI Studio
You need a large dedicated team for an ongoing programme Check each company's engagement model
Your budget is at the lower end NineTwoThree AI Studio
You need specialist depth in a specific vertical NineTwoThree AI Studio
You need staff augmentation or team extension Neither; consider alternatives that offer staff aug
You need consulting before committing to a build NineTwoThree AI Studio

Use case fit: NineTwoThree AI Studio vs LeewayHertz

Use case NineTwoThree AI Studio fit LeewayHertz fit Winner
Custom AI chatbot for customer service Strong Limited NineTwoThree AI Studio
Computer vision inspection system Strong Strong Both equally
AI product engineering for enterprise software Strong Strong Both equally
LLM-powered document intelligence system Limited Strong LeewayHertz
Fixed-price build Limited Limited Both equally
Staff augmentation Limited Limited Both equally

Verdict: NineTwoThree AI Studio vs LeewayHertz

NineTwoThree AI Studio (4.1/5) is the stronger overall choice for most Machine Learning projects. Inc. 5000 AI studio with Clutch Top 50 ranking — boutique delivery model with direct principal access. It is best for mid-market companies and scale-ups building AI and ML products with a boutique studio partner.

LeewayHertz (4.0/5) is the better choice when enterprise clients seeking AI product engineering backed by a publicly listed management consulting parent. If your situation matches those criteria, LeewayHertz is a competitive option.

Related comparisons

NineTwoThree AI Studio vs LeewayHertz FAQ

Is NineTwoThree AI Studio better than LeewayHertz?

NineTwoThree AI Studio (4.1/5) scores higher overall, but "better" depends on your use case. NineTwoThree AI Studio is better for mid-market companies and scale-ups building AI and ML products with a boutique studio partner. LeewayHertz is better for enterprise clients seeking AI product engineering backed by a publicly listed management consulting parent.

How do NineTwoThree AI Studio and LeewayHertz differ in pricing?

NineTwoThree AI Studio uses fixed project, t&m pricing with a minimum engagement of $25K+. LeewayHertz uses fixed project, t&m pricing with a minimum engagement of $25K+. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: NineTwoThree AI Studio or LeewayHertz?

NineTwoThree AI Studio is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each agency before shortlisting.

What are the main differences between NineTwoThree AI Studio and LeewayHertz?

NineTwoThree AI Studio's primary differentiator is: inc. 5000 ai studio with clutch top 50 ranking — boutique delivery model with direct principal access. LeewayHertz's primary differentiator is: backed by the hackett group since sept 2024 — ai engineering within an enterprise transformation consulting firm. They also differ in team size (50–100 vs 300+), minimum engagement ($25K+ vs $25K+), and primary industries served (saas, healthcare vs financial, healthcare).

Last reviewed: July 2026. Verify all details directly with each agency before making a decision.