KORE1
U.S. IT staffing agency that recruits for ML and LLM roles
What is KORE1?
KORE1 is an IT and professional staffing agency headquartered in Irvine, California. Its own sources give both 1999 and 2005 as starting dates; we use 2005, the year in its company summary. It recruits on contract, contract-to-hire and direct-hire terms across IT, data and AI/ML, with pages for ML, LLM, MLOps and GenAI engineers. KORE1 reports an average time-to-hire of 17 days and 12-month retention of 92% for IT roles. Screening is done by recruiters, and AI is one category among many.
KORE1 works primarily with clients in Technology, Healthcare, Manufacturing, Finance, Aerospace sectors. Its primary differentiator is: A U.S. staffing agency with contract-to-hire terms for AI roles.
KORE1 tech stack and services
| Service area |
|---|
| ML Engineers |
| LLM Engineers |
| MLOps Engineers |
| Direct Hire Option |
KORE1 pricing
Short answer: KORE1 uses a contract bill rate or placement fee; rates on request pricing approach. Minimum engagement is not publicly disclosed; a discovery call is required.
| Engagement model | Typical range | Best for |
|---|---|---|
| Contract-to-hire | Variable; depends on team size | Large programmes or team augmentation |
| Direct hire | Variable; depends on team size | Large programmes or team augmentation |
| Freelance contract | Variable; depends on team size | Large programmes or team augmentation |
KORE1 pros and cons
| Advantages | Things to consider |
|---|---|
| +U.S.-based candidates for on-site or hybrid roles | -Recruiter-led screening |
| +Contract-to-hire lets you test before a permanent offer | -AI is one category inside a general staffing business |
| +Published time-to-hire figure | -U.S. rates, which are higher than nearshore or offshore options |
KORE1 vs alternatives
How KORE1 compares to the other top AI Engineer Staffing companies.
| Company | Best for | Key difference | Rating | Compare |
|---|---|---|---|---|
| Tensorway | CTOs who want an engineer, not a recruiter,... | Senior AI engineers run a code review and a specialization-specific task on every candidate | 4.8 | Full comparison |
| deepsense.ai | Teams that need a senior ML researcher who... | A research-heavy bench of about 120 employed AI specialists with ten years of production work | 4.6 | Full comparison |
| Toptal | Engineering leads who need one senior freelance ML... | Multi-stage screening that ends with interviews by senior engineers and a test project | 4.5 | Full comparison |
| Proxify | European companies that want a vetted ML or... | Senior-engineer interviews with live coding after an automated skills test | 4.4 | Full comparison |
| InData Labs | Product teams that need a computer-vision or NLP... | Ten years of computer-vision and NLP delivery in an AI-only company | 4.4 | Full comparison |
| Quantiphi | Enterprises that need many AI roles filled at... | The biggest AI-only bench here, sold through a named staffing program with AWS | 4.3 | Full comparison |
| Neurons Lab | Banks and insurers that need agent or LLM... | A 500-engineer network managed by a small AI-only core team in London | 4.3 | Full comparison |
| Index.dev | Startups that want a 30-day refundable trial before... | A 30-day trial with full refund on every placement | 4.2 | Full comparison |
| Vstorm | Teams whose LLM agent prototype needs engineers who... | A team that works almost entirely on LLM agents and RAG | 4.2 | Full comparison |
| Turing | Companies that need many remote ML and data... | Automated vetting and matching across the largest developer pool on this page | 4.1 | Full comparison |
| Andela | Companies building a long-term remote engineering group outside... | Assessment tooling from its 2026 Woven acquisition plus an in-house AI training academy | 4.1 | Full comparison |
| Uvik Software | Python-heavy teams that want employed senior engineers rather... | A no-freelancer policy with senior Python engineers who average seven years or more | 4.1 | Full comparison |
| SciForce | Healthcare data teams that need NLP or data... | Medical data science experience plus a documented multi-year placement engagement | 4.0 | Full comparison |
| Fusemachines | Cost-conscious companies that want mid-level ML engineers from... | Its own AI education programs feed an employed bench in emerging markets | 4.0 | Full comparison |
| Addepto | Industrial and automotive companies that need data engineers... | Data and ML engineers with industrial and automotive client history | 4.0 | Full comparison |
| Folio3 | Teams that need an MLOps or computer-vision engineer... | Very fast start times with a two-week trial and offshore pricing | 3.9 | Full comparison |
| Azumo | U.S. teams on a tight budget that need... | The lowest published hourly band on this page with full U.S. time-zone overlap | 3.9 | Full comparison |
| BairesDev | U.S. companies that need ML engineers alongside a... | Thousands of Latin American engineers available in U.S. time zones | 3.9 | Full comparison |
| N-iX | Large companies that want ML and data engineers... | Scale and two decades of history in Central European delivery | 3.9 | Full comparison |
| Svitla Systems | Mid-size companies that want one supplier for ML... | Engineers in both Latin American and European time zones from one supplier | 3.9 | Full comparison |
| Data Science UA | Companies that want to hire Ukrainian ML engineers... | A large AI community and conference series that feeds its recruiting | 3.8 | Full comparison |
| Tribe AI | Leadership teams that want a part-time senior ML... | Part-time access to senior ML practitioners from large tech companies | 3.8 | Full comparison |
| Strider | U.S. startups that want to hire a Latin... | Hiring plus retention support for Latin American developers | 3.8 | Full comparison |
| Coderio | U.S. teams that need a managed nearshore squad... | Squads assembled within seven days, with managed delivery as an option | 3.8 | Full comparison |
| Qubit Labs | Cost-conscious teams that can write a precise brief... | Recruiting across several lower-cost Eastern European countries | 3.7 | Full comparison |
| micro1 | AI teams that need many vetted contributors quickly... | Automated AI interviews that screen candidates in high volume | 3.7 | Full comparison |
| Mercor | AI labs and research teams that need specialist... | AI-run interviews and matching built for high-volume expert hiring | 3.7 | Full comparison |
| Harnham | Companies hiring permanent data or ML staff in... | Twenty years of recruiting only in data and analytics | 3.7 | Full comparison |
KORE1 FAQ
What is KORE1?
U.S. IT staffing agency that recruits for ML and LLM roles
How much does KORE1 charge?
KORE1 uses contract bill rate or placement fee; rates on request pricing. Minimum engagement is not publicly disclosed. A discovery call is required to get project-specific quotes.
What tech stack does KORE1 use?
KORE1 works with Python, AWS, Azure, Google Cloud, TensorFlow. Primary industries served include Technology, Healthcare, Manufacturing, Finance, Aerospace.
Is KORE1 right for enterprise?
U.S. companies that want a local agency to recruit ML engineers on contract-to-hire terms. Not published team size. Key consideration: Recruiter-led screening.
What are the best KORE1 alternatives?
The best alternatives to KORE1 depend on your use case. Top options are:
- Tensorway: senior ai engineers run a code review and a specialization-specific task on every candidate
- deepsense.ai: a research-heavy bench of about 120 employed ai specialists with ten years of production work
- Toptal: multi-stage screening that ends with interviews by senior engineers and a test project
Compare KORE1 with other AI Engineer Staffing companies
Verify all details directly with KORE1 before making a decision.