Pento
Montevideo ML engineering firm that augments U.S. teams in their own time zone
What is Pento?
Pento is a Uruguayan AI and machine learning engineering firm founded in 2019, with roughly 25 to 50 people in Montevideo. Team augmentation is one of its two most common engagement types, and directory data puts its average team at about two and a half people with roughly three weeks to hire. DesignRush lists Mercado Libre and BASF among its clients. Montevideo is one to two hours ahead of U.S. Eastern time, so working days overlap almost completely.
Pento works primarily with clients in SaaS, E-commerce, Chemicals, Marketing technology sectors. Its primary differentiator is: AI-only engineering from Uruguay with full U.S. working-hour overlap.
Pento tech stack and services
| Service area |
|---|
| ML Engineers |
| LLM Engineers |
| Nearshore LatAm |
| Dedicated Teams |
Pento pricing
Short answer: Pento uses a hourly or monthly per engineer; $50–$99/hr (clutch band) pricing approach. Minimum engagement starts at $25,000+ (Clutch).
| Engagement model | Typical range | Best for |
|---|---|---|
| Dedicated engineers | Variable; depends on team size | Large programmes or team augmentation |
| Project delivery | Variable; depends on team size | Large programmes or team augmentation |
Pento pros and cons
| Advantages | Things to consider |
|---|---|
| +Same working day as U.S. East Coast teams | -Very small team, so only a few engineers can join at once |
| +Published rate band, unusual for this list | -Few public reviews to judge consistency |
| +Reviewers praise value for cost and responsiveness | -One reviewer wanted clearer project timelines |
Pento vs alternatives
How Pento compares to the other top AI-Native Staff Augmentation companies.
| Company | Best for | Key difference | Rating | Compare |
|---|---|---|---|---|
| Quantiphi | Enterprises that need several AI specialists at once... | A multi-thousand-person AI and data bench with a named staffing program run with AWS | 4.6 | Full comparison |
| Tensorway | Product teams that want senior AI engineers inside... | Senior AI engineers run the screening, and knowledge transfer to in-house staff is part of every engagement | 4.5 | Full comparison |
| deepsense.ai | Long MLOps or computer-vision engagements that need senior... | A decade of ML-only delivery, with multi-year augmentation clients on record | 4.4 | Full comparison |
| Fusemachines | Mid-market and enterprise buyers who want AI engineers... | Its own AI education program feeds the engineering bench | 4.3 | Full comparison |
| InData Labs | Buyers who want an R&D-minded data science team... | Research-led data science with a dedicated-team option | 4.2 | Full comparison |
| Sigmoid | CPG and retail data teams that need ML... | Requirement-by-requirement split between project work and monthly staff augmentation | 4.2 | Full comparison |
| Data Science UA | Companies building a Ukrainian AI team they will... | Recruiting from Ukraine's largest AI community, with managed teams as an option | 4.1 | Full comparison |
| Algoscale | Budget-conscious teams that need data engineers and ML... | Data consulting experience bundled into staff augmentation, plus a free trial | 4.1 | Full comparison |
| Kanerika | Enterprises modernizing data platforms that want onshore, nearshore... | Three delivery models under one contract, from Austin, Argentina and India | 4.0 | Full comparison |
| Vstorm | Teams whose agent prototype works in a demo... | Senior agent engineers who join an existing team to fix reliability and integration | 4.0 | Full comparison |
| Fuzzy Labs | UK data science teams, including public sector, that... | Open-source MLOps specialists with security-cleared engineers for government work | 4.0 | Full comparison |
| Tribe AI | Companies that want senior AI engineers and product... | A curated network of senior AI practitioners deployed inside the client's organization | 4.0 | Full comparison |
| Addepto | Industrial and automotive companies adding AI and data... | AI-heavy team with manufacturing domain experience, now backed by a larger group | 3.9 | Full comparison |
| Neurons Lab | Banks and insurers that need agentic AI engineers... | Financial-services AI with AWS GenAI competency and forward-deployed engineers | 3.9 | Full comparison |
| Merantix Momentum | German industrial companies that want an outside ML... | Operates as a company's ML function, backed by the Merantix AI ecosystem | 3.9 | Full comparison |
| Sciforce | Healthcare and scientific data projects that need NLP... | Medical and scientific data experience in a small AI-first firm | 3.9 | Full comparison |
| DataToBiz | Analytics teams that need BI and data science... | Fast placement of data and BI specialists with AI skills | 3.8 | Full comparison |
| Sigmoidal | U.S. companies that want a small ML team... | Data-centric ML specialists with a staff augmentation model for long engagements | 3.8 | Full comparison |
| Omdena | Startups and mission-driven organizations that want to see... | Challenge-based vetting where engineers solve your real problem before you hire | 3.8 | Full comparison |
| micro1 | Startups that want vetted remote AI developers quickly,... | AI-run vetting at volume plus employer-of-record payroll | 3.8 | Full comparison |
| Dataroots | Benelux enterprises that need ML and data engineers... | Benelux data platform specialists backed by Talan's wider consulting group | 3.8 | Full comparison |
| BroutonLab | Startups that need a PhD-level data scientist part-time... | Fractional deep learning experts at a published hourly rate | 3.7 | Full comparison |
| Experfy | Enterprises that want a private, pre-vetted pool of... | Private talent clouds with expert vetting and employer-of-record cover | 3.7 | Full comparison |
| Dataforest | Companies that need data engineers who can also... | Data engineering depth with AI agent work on top | 3.7 | Full comparison |
| BotsCrew | Companies adding chatbot or voice-agent engineers to a... | Nearly a decade of conversational AI work, now with U.S. ownership | 3.7 | Full comparison |
| Brainpool AI | Buyers who need a rare academic AI specialist... | Academic-heavy expert network across 23 countries | 3.6 | Full comparison |
| Mercor | AI labs and companies that need evaluation or... | AI interviewing that can screen very large candidate pools quickly | 3.6 | Full comparison |
| Data Pilot | Small budgets that need a data and ML... | Low-cost data and ML team that can also manage the developers it sources | 3.6 | Full comparison |
Pento FAQ
What is Pento?
Montevideo ML engineering firm that augments U.S. teams in their own time zone
How much does Pento charge?
Pento uses hourly or monthly per engineer; $50–$99/hr (clutch band) pricing. Minimum engagement starts at $25,000+ (Clutch). A discovery call is required to get project-specific quotes.
What tech stack does Pento use?
Pento works with Python, PyTorch, LangChain, OpenAI, AWS, Google Cloud, Docker. Primary industries served include SaaS, E-commerce, Chemicals, Marketing technology.
Is Pento right for enterprise?
U.S. startups and mid-market firms that want nearshore ML engineers on their hours. 10–49 team size. Key consideration: Very small team, so only a few engineers can join at once.
What are the best Pento alternatives?
The best alternatives to Pento depend on your use case. Top options are:
- Quantiphi: a multi-thousand-person ai and data bench with a named staffing program run with aws
- Tensorway: senior ai engineers run the screening, and knowledge transfer to in-house staff is part of every engagement
- deepsense.ai: a decade of ml-only delivery, with multi-year augmentation clients on record
Compare Pento with other AI-Native Staff Augmentation companies
Verify all details directly with Pento before making a decision.