Revelo vs micro1: full comparison for 2026
Quick verdict
Revelo (4.0/5) edges ahead of micro1 (3.7/5) overall. Revelo is the better choice for U.S. companies that want a Latin American AI engineer without upfront fees or a long contract. micro1 is the stronger option for many contract contributors, with a short test before paying for longer. The right choice depends on your project size, budget, and required tech stack.
Revelo vs micro1: head-to-head summary
| Criterion | Revelo | micro1 |
|---|---|---|
| Founded | 2014 | 2022 |
| HQ | Miami, Florida, USA | California, USA |
| Team size | 400,000+ network (company figure) | Estimates vary widely |
| Rating | 4.0 / 5 | 3.7 / 5 |
| Primary differentiator | No upfront fees, no long-term contract and published salary benchmarks | High-volume AI interviews and a one-week test |
| Pricing model | Monthly per engineer; no upfront fees or long-term contracts (per company); senior AI/ML all-in cost about $103,000/yr (company benchmark) | Hourly or monthly per contractor; one-week test; rates on request |
| Min. engagement | Not published | Not published |
| Primary tech stack | Python, PyTorch, TensorFlow | Python, PyTorch, OpenAI |
| Industries served | Technology, Fintech, SaaS, Healthcare, AI labs | AI labs, Technology, SaaS, Finance, Healthcare |
Revelo vs micro1: overview
Revelo
Revelo started in 2014 (one listing says 2015) and has a U.S. base in Miami and operations in São Paulo. It places engineers from a Latin American network it puts at over 400,000, and its platform pages promise no upfront fees and no long-term contracts. Revelo also publishes salary benchmarks. Its figure for a senior AI or ML engineer is about $103,000 a year all-in, roughly 55% below a comparable U.S. hire. LLM training work made up 22% of its 2024 revenue, according to TechCrunch.
micro1
micro1 was founded in 2022 and is based in California. Its AI recruiter, Zara, interviews every applicant for 20 to 40 minutes, which lets it screen in high volume. Buyers can take contractors hourly or monthly and start with a one-week test. It raised a Series A at a $500 million valuation in September 2025, and most of its business now supplies experts to AI labs. Product teams can still buy engineers, but an automated interview is not an engineer's review.
Services and capabilities: Revelo vs micro1
| Capability | Revelo | micro1 |
|---|---|---|
| Full-time dedicated engineers | ✓ | ✗ |
| Part-time / fractional experts | ✗ | ✗ |
| Dedicated team | ✗ | ✗ |
| Trial before commitment | ✗ | ✓ |
| Published rates | ✗ | ✗ |
| Direct hire option | ✗ | ✗ |
| Subscription or output-based pricing | ✗ | ✗ |
| Nearshore time-zone overlap | ✓ | ✗ |
| LLM / GenAI engineers | ✓ | ✓ |
| MLOps | ✗ | ✗ |
| Computer vision | ✗ | ✗ |
| Data engineering | ✗ | ✗ |
Tech stack comparison: Revelo vs micro1
| Framework / platform | Revelo | micro1 |
|---|---|---|
| PyTorch | ✓ | ✓ |
| TensorFlow | ✓ | N/A |
| LangChain | N/A | ✓ |
| Hugging Face | N/A | N/A |
| OpenAI | ✓ | ✓ |
| AWS | ✓ | ✓ |
| Azure | N/A | N/A |
| Google Cloud | ✓ | N/A |
| Databricks | N/A | N/A |
| Kubernetes | N/A | N/A |
Pricing comparison: Revelo vs micro1
| Criterion | Revelo | micro1 |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Full-time dedicated, Freelance contract | Freelance contract, Trial period |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Revelo vs micro1
| Dimension | Revelo | micro1 |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Technology, Fintech, SaaS | AI labs, Technology, SaaS |
| Best use cases | Hiring a Brazilian ML engineer without a long contract, Budgeting a nearshore AI team from published salary data | Hiring twenty model evaluators, Testing a contract ML engineer for a week |
| Typical project type | Full-time dedicated | Freelance contract |
Revelo vs micro1: pros and cons
| Revelo | |
|---|---|
| + | No upfront fee or long-term contract |
| + | Published salary benchmarks help with budgeting |
| + | Large Latin American network on U.S. hours |
| - | Part of revenue comes from AI-lab training work |
| - | Salary figures come from Revelo itself |
| - | Founding year and headquarters differ by source |
| micro1 | |
|---|---|
| + | One-week test |
| + | Very fast screening |
| + | Large contributor pool |
| - | AI interviews instead of engineer review |
| - | Focus on AI-lab work |
| - | Headquarters differs by source |
Who should choose Revelo?
A typical fit: hiring a Brazilian ML engineer without a long contract.
No upfront fees, no long-term contract and published salary benchmarks. Minimum engagement is not publicly disclosed. Works best with clients in Technology, Fintech, SaaS, Healthcare, AI labs.
Who should choose micro1?
A typical fit: hiring twenty model evaluators.
High-volume AI interviews and a one-week test. Minimum engagement is not publicly disclosed. Works best with clients in AI labs, Technology, SaaS, Finance, Healthcare.
Decision matrix: Revelo vs micro1
| Your situation | Recommended choice |
|---|---|
| You want one engineer full-time on a monthly contract | Revelo |
| You only need a specialist a few days a week | Neither advertises part-time experts; ask about reduced hours |
| You want to test an engineer before committing | micro1 |
| You need a rate before the first call | Neither publishes rates; ask both for a written rate card |
| Your budget is at the lower end | Compare: Revelo (Not published) vs micro1 (Not published) |
| You may want to hire the engineer permanently later | Neither lists direct hire; agree conversion terms up front |
| You want several engineers working as one team | Neither lists dedicated teams; check team size before signing |
Use case fit: Revelo vs micro1
| Use case | Revelo fit | micro1 fit | Winner |
|---|---|---|---|
| Hiring a Brazilian ML engineer without a long contract | Strong | Strong | Both equally |
| Budgeting a nearshore AI team from published salary data | Strong | Limited | Revelo |
| Hiring twenty model evaluators | Strong | Strong | Both equally |
| Testing a contract ML engineer for a week | Limited | Strong | micro1 |
Verdict: Revelo vs micro1
Revelo (4.0/5) is the stronger overall choice for most AI Staff Augmentation projects. No upfront fees, no long-term contract and published salary benchmarks.
micro1 (3.7/5) is worth a look if you need testing a contract ML engineer for a week. If your situation matches that, micro1 is a competitive option.
Related comparisons
Revelo vs micro1 FAQ
Is Revelo better than micro1?
Revelo (4.0/5) scores higher overall, but "better" depends on your use case. Revelo's strongest advantage: no upfront fee or long-term contract. micro1's strongest advantage: one-week test.
How do Revelo and micro1 differ in pricing?
Revelo uses monthly per engineer; no upfront fees or long-term contracts (per company); senior ai/ml all-in cost about $103,000/yr (company benchmark) pricing. micro1 uses hourly or monthly per contractor; one-week test; 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: Revelo or micro1?
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 provider before shortlisting.
What are the main differences between Revelo and micro1?
Revelo's primary differentiator is: no upfront fees, no long-term contract and published salary benchmarks. micro1's primary differentiator is: high-volume AI interviews and a one-week test. They also differ in team size (400,000+ network (company figure) vs Estimates vary widely), minimum engagement (Not published vs Not published), and primary industries served (Technology, Fintech vs AI labs, Technology).
Verify all details directly with each provider before making a decision.