Best AI Staff Augmentation Companies

Turing vs BairesDev: full comparison for 2026

Quick verdict

Turing (4.5/5) edges ahead of BairesDev (4.3/5) overall. Turing is the better choice for fast access to LLM and ML specialists from a global pool. BairesDev is the stronger option for U.S. companies needing several AI engineers on matching hours. The right choice depends on your project size, budget, and required tech stack.

Turing vs BairesDev: head-to-head summary

Criterion Turing BairesDev
Founded 2018 2009
HQ Palo Alto, California, USA San Francisco, California, USA
Team size 4,000+ staff; 4M-profile talent network (per company) 4,000+
Rating 4.5 / 5 4.3 / 5
Primary differentiator An AI-first network whose engineers also do model training and evaluation work for frontier labs A large salaried Latin American bench that works U.S. time zones
Pricing model Monthly or hourly billing per engineer; two-week trial; rates on request Monthly per-engineer rates for staff augmentation; dedicated teams; project pricing; rates on request
Min. engagement Not published Not published
Primary tech stack Python, PyTorch, TensorFlow Python, TensorFlow, PyTorch
Industries served Software & SaaS, AI research labs, Financial services, Healthcare & life sciences, Retail & e-commerce Software & SaaS, Financial services, Healthcare & life sciences, Media, Retail & e-commerce

Turing vs BairesDev: overview

Turing

Turing was founded in 2018 by Jonathan Siddharth and Vijay Krishnan and is headquartered in Palo Alto, California. It runs a remote talent network of about 4 million profiles in more than 150 countries and screens candidates with its own automated vetting platform. Since 2024 the company has shifted heavily toward AI work: alongside staff augmentation it trains and evaluates models for frontier AI labs, which gives its engineers unusual exposure to LLM post-training and evaluation. Engineers are contractors sourced through the network rather than long-term employees of a delivery center.

BairesDev

BairesDev was founded in Buenos Aires in 2009 and now lists its headquarters in San Francisco. The company says it employs more than 4,000 professionals working remotely from over 50 countries, most of them in Latin America. It offers staff augmentation, dedicated teams and full software outsourcing, with an AI and data science practice inside the wider engineering group. BairesDev hires engineers onto its own payroll, so clients deal with one vendor contract rather than individual freelancers.

Services and capabilities: Turing vs BairesDev

Capability Turing BairesDev
LLM / GenAI engineers ✓ ✓
MLOps & deployment ✗ ✗
Computer vision ✗ ✗
Data engineering ✗ ✓
AI agent development ✓ ✗
Fractional / part-time experts ✗ ✗
Risk-free trial period ✓ ✗
Nearshore time-zone overlap ✗ ✓

Tech stack comparison: Turing vs BairesDev

Framework / platform Turing BairesDev
PyTorch ✓ ✓
TensorFlow ✓ ✓
LangChain ✓ N/A
Hugging Face ✓ N/A
OpenAI ✓ ✓
AWS ✓ ✓
Azure N/A ✓
Databricks N/A ✓
MLflow N/A N/A
Kubernetes ✓ N/A

Pricing comparison: Turing vs BairesDev

Criterion Turing BairesDev
Minimum engagement Not published Not published
Engagement models Full-time dedicated engineers, Trial period, Managed delivery Full-time dedicated engineers, Dedicated team, Managed delivery
Rate transparency Not public Not public
Price tier Mid-market Mid-market

Target audience comparison: Turing vs BairesDev

Dimension Turing BairesDev
Best company size Startup to mid-market Startup to mid-market
Best industries Software & SaaS, AI research labs, Financial services Software & SaaS, Financial services, Healthcare & life sciences
Best use cases Adding two LLM engineers to a SaaS product team within a week, Staffing an evaluation and red-teaming effort for a model launch Adding three ML engineers to a U.S. product team on Eastern time, Staffing data engineering and model serving together for a new AI feature
Typical project type Full-time dedicated engineers Full-time dedicated engineers

Turing vs BairesDev: pros and cons

Turing
+ Says it can present matched engineers in three to five days (per company website; independently unverifiable)
+ Model-training work for AI labs gives its bench hands-on experience with LLM evaluation and fine-tuning
+ A two-week trial lets you test a placement before committing
+ Global sourcing covers rare profiles such as speech or multimodal specialists
- Engineers are network contractors, so continuity depends on the individual staying engaged
- Automated vetting checks hard skills well but says little about communication fit
- Third-party headcount figures range from about 1,400 to 4,300 staff, which makes the company's real size hard to pin down
BairesDev
+ Full working-day overlap with U.S. teams makes pairing and live reviews easy
+ Can fill AI, data and the surrounding web roles from one contract
+ Engineers are salaried employees, so replacement is the vendor's problem
- AI is one practice among many, so screening depth for ML research roles varies
- Pricing is quoted per engagement and is reported to sit above smaller nearshore rivals
- Heavy marketing makes it hard to separate its AI claims from its general engineering pitch

Who should choose Turing?

A typical fit: adding two LLM engineers to a SaaS product team within a week.

An AI-first network whose engineers also do model training and evaluation work for frontier labs. Minimum engagement is not publicly disclosed. Works best with clients in Software & SaaS, AI research labs, Financial services, Healthcare & life sciences, Retail & e-commerce.

Who should choose BairesDev?

A typical fit: adding three ML engineers to a U.S. product team on Eastern time.

A large salaried Latin American bench that works U.S. time zones. Minimum engagement is not publicly disclosed. Works best with clients in Software & SaaS, Financial services, Healthcare & life sciences, Media, Retail & e-commerce.

Decision matrix: Turing vs BairesDev

Your situation Recommended choice
You need a dedicated team for a long programme BairesDev
You want the supplier to own delivery as well as staffing Both; Turing rates higher overall
You need one expert part-time Neither lists part-time experts; ask about reduced hours
You want to test an engineer before signing for months Turing
Your budget is at the lower end Compare: Turing (Not published) vs BairesDev (Not published)
You need overlap with U.S. working hours BairesDev
You need specialist depth in a specific vertical Turing

Use case fit: Turing vs BairesDev

Use case Turing fit BairesDev fit Winner
Adding two LLM engineers to a SaaS product team within a week Strong Strong Both equally
Staffing an evaluation and red-teaming effort for a model launch Strong Strong Both equally
Adding three ML engineers to a U.S. product team on Eastern time Strong Strong Both equally
Staffing data engineering and model serving together for a new AI feature Strong Strong Both equally

Verdict: Turing vs BairesDev

Turing (4.5/5) is the stronger overall choice for most AI Staff Augmentation projects. An AI-first network whose engineers also do model training and evaluation work for frontier labs.

BairesDev (4.3/5) is worth a look if you need staffing data engineering and model serving together for a new AI feature. If your situation matches that, BairesDev is a competitive option.

Related comparisons

Turing vs BairesDev FAQ

Is Turing better than BairesDev?

Turing (4.5/5) scores higher overall, but "better" depends on your use case. Turing's strongest advantage: says it can present matched engineers in three to five days (per company website; independently unverifiable). BairesDev's strongest advantage: full working-day overlap with U.S. teams makes pairing and live reviews easy.

How do Turing and BairesDev differ in pricing?

Turing uses monthly or hourly billing per engineer; two-week trial; rates on request pricing. BairesDev uses monthly per-engineer rates for staff augmentation; dedicated teams; project pricing; rates on request pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Turing or BairesDev?

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

What are the main differences between Turing and BairesDev?

Turing's primary differentiator is: an AI-first network whose engineers also do model training and evaluation work for frontier labs. BairesDev's primary differentiator is: a large salaried Latin American bench that works U.S. time zones. They also differ in team size (4,000+ staff; 4M-profile talent network (per company) vs 4,000+), minimum engagement (Not published vs Not published), and primary industries served (Software & SaaS, AI research labs vs Software & SaaS, Financial services).

Verify all details directly with each company before making a decision.