BairesDev vs Revelo: full comparison for 2026
Quick verdict
BairesDev (4.3/5) edges ahead of Revelo (3.8/5) overall. BairesDev is the better choice for U.S. companies needing several AI engineers on matching hours. Revelo is the stronger option for hiring Latin American developers through a marketplace. The right choice depends on your project size, budget, and required tech stack.
BairesDev vs Revelo: head-to-head summary
| Criterion | BairesDev | Revelo |
|---|---|---|
| Founded | 2009 | 2014 |
| HQ | San Francisco, California, USA | São Paulo, Brazil |
| Team size | 4,000+ | 400,000+ developer network (per company) |
| Rating | 4.3 / 5 | 3.8 / 5 |
| Primary differentiator | A large salaried Latin American bench that works U.S. time zones | A very large Latin American pool with payroll and compliance included |
| Pricing model | Monthly per-engineer rates for staff augmentation; dedicated teams; project pricing; rates on request | Marketplace placement with monthly billing; rates on request |
| Min. engagement | Not published | Not published |
| Primary tech stack | Python, TensorFlow, PyTorch | Python, OpenAI, Hugging Face |
| Industries served | Software & SaaS, Financial services, Healthcare & life sciences, Media, Retail & e-commerce | Software & SaaS, AI research labs, Financial services |
BairesDev vs Revelo: overview
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.
Revelo
Revelo was founded in late 2014 in Brazil (some sources say 2015) and began as a domestic hiring platform called Contratado. It now runs a network of more than 400,000 Latin American developers and handles hiring and payment for U.S. customers. TechCrunch reported that work on foundation models made up 22% of Revelo's revenue in 2024. Revelo is a marketplace, so engineers are matched through its platform rather than employed in a delivery center.
Services and capabilities: BairesDev vs Revelo
| Capability | BairesDev | Revelo |
|---|---|---|
| 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: BairesDev vs Revelo
| Framework / platform | BairesDev | Revelo |
|---|---|---|
| PyTorch | ✓ | N/A |
| TensorFlow | ✓ | N/A |
| LangChain | N/A | N/A |
| Hugging Face | N/A | ✓ |
| OpenAI | ✓ | ✓ |
| AWS | ✓ | ✓ |
| Azure | ✓ | N/A |
| Databricks | ✓ | N/A |
| MLflow | N/A | N/A |
| Kubernetes | N/A | N/A |
Pricing comparison: BairesDev vs Revelo
| Criterion | BairesDev | Revelo |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Full-time dedicated engineers, Dedicated team, Managed delivery | Full-time dedicated engineers |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: BairesDev vs Revelo
| Dimension | BairesDev | Revelo |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Software & SaaS, Financial services, Healthcare & life sciences | Software & SaaS, AI research labs, Financial services |
| Best use cases | 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 | Hiring LLM data specialists for a model-training effort, Adding a Brazilian developer to a U.S. SaaS team |
| Typical project type | Full-time dedicated engineers | Full-time dedicated engineers |
BairesDev vs Revelo: pros and cons
| 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 |
| Revelo | |
|---|---|
| + | Very large pool across Latin America |
| + | Handles hiring, payroll and compliance |
| + | Foundation-model work gives some engineers LLM training experience |
| - | Marketplace matching means quality varies by candidate |
| - | Founding year is reported as both 2014 and 2015 |
| - | Less hands-on management than employer-based firms |
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.
Who should choose Revelo?
A typical fit: hiring LLM data specialists for a model-training effort.
A very large Latin American pool with payroll and compliance included. Minimum engagement is not publicly disclosed. Works best with clients in Software & SaaS, AI research labs, Financial services.
Decision matrix: BairesDev vs Revelo
| 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 | BairesDev |
| 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 | Neither publishes a trial; ask for a short first term |
| Your budget is at the lower end | Compare: BairesDev (Not published) vs Revelo (Not published) |
| You need overlap with U.S. working hours | Both; BairesDev rates higher overall |
| You need specialist depth in a specific vertical | BairesDev |
Use case fit: BairesDev vs Revelo
| Use case | BairesDev fit | Revelo fit | Winner |
|---|---|---|---|
| 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 | Limited | BairesDev |
| Hiring LLM data specialists for a model-training effort | Limited | Strong | Revelo |
| Adding a Brazilian developer to a U.S. SaaS team | Strong | Strong | Both equally |
Verdict: BairesDev vs Revelo
BairesDev (4.3/5) is the stronger overall choice for most AI Staff Augmentation projects. A large salaried Latin American bench that works U.S. time zones.
Revelo (3.8/5) is worth a look if you need adding a Brazilian developer to a U.S. SaaS team. If your situation matches that, Revelo is a competitive option.
Related comparisons
BairesDev vs Revelo FAQ
Is BairesDev better than Revelo?
BairesDev (4.3/5) scores higher overall, but "better" depends on your use case. BairesDev's strongest advantage: full working-day overlap with U.S. teams makes pairing and live reviews easy. Revelo's strongest advantage: very large pool across Latin America.
How do BairesDev and Revelo differ in pricing?
BairesDev uses monthly per-engineer rates for staff augmentation; dedicated teams; project pricing; rates on request pricing. Revelo uses marketplace placement with monthly billing; 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: BairesDev or Revelo?
Revelo 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 BairesDev and Revelo?
BairesDev's primary differentiator is: a large salaried Latin American bench that works U.S. time zones. Revelo's primary differentiator is: a very large Latin American pool with payroll and compliance included. They also differ in team size (4,000+ vs 400,000+ developer network (per company)), minimum engagement (Not published vs Not published), and primary industries served (Software & SaaS, Financial services vs Software & SaaS, AI research labs).
Verify all details directly with each company before making a decision.