Businesses allocate up to 20% of their tech budget to AI. But where exactly does this budget go? 69% use AI for data analytics, 57% for data processing, and 47% for natural language processing, centering on data preparation or model building, rarely mentioning such an important puzzle piece as deployment. This stage consumes 25% of data scientists' time — and yet, 90% of machine learning models for data science never make it into production.
The MLOps ecosystem emerged as a response to this problem. This article outlines the main concepts and benefits of MLOps, explains how it differs from other Ops frameworks, guides you through key MLOps phases, and introduces available tools to automate these steps. We'll also explore the key MLOps platforms and help you choose the right approach for your business.
What is MLOps?
MLOps combines "machine learning" and "operations" to describe a set of practices that automate how ML models move from development to real-world use. It covers the entire journey — training models, deploying them, monitoring performance, and updating them with fresh data. The best way to describe it is machine learning model management on autopilot.

The approach bridges the gap between data scientists who build models and IT teams who run them in production. ML DevOps brings together skills from data engineering, machine learning, and traditional DevOps practices. Instead of manually moving models between environments and hoping they work, MLOps creates repeatable processes that handle the heavy lifting automatically. Why is it so important for today’s ML practices?
MLOps benefits for managing the ML lifecycle
Despite massive investments in AI, most machine learning projects often fail to deliver value. According to McKinsey, just 15% of ML projects succeed. MLOps addresses these failures by creating systematic processes. Here are the advantages they bring:
- More time for the development of new models. Traditional approaches force data scientists to handle their own deployments and infrastructure management. MLOps shifts this responsibility to operations professionals, letting data scientists focus on what they do best — building better models.
- Higher quality of predictions. Only 36% ML projects go beyond the pilot stage — often because models fail in production environments. MLOps establishes automated validation, performance evaluation, and retraining processes that catch these issues early. An MLOps engineer sets up systems that ensure models maintain their accuracy over time, protecting businesses from making decisions based on unreliable predictions.
- Shorter time to market. Only 32% of data scientists say their models usually get deployed, often due to manual deployment bottlenecks that delay releases by weeks or months. MLOps introduces automation for training, retraining, and deployment through continuous integration and delivery practices. Models move from development to production faster, reducing the time between innovation and business impact.
- Better user experience. Applications powered by stale models disappoint users with outdated predictions and recommendations. MLOps implements continuous training and monitoring that keeps models fresh and relevant. LLM integrations particularly benefit from this approach, as language models require frequent updates to maintain accuracy.
Luigi Patruno highlights another notable aspect: "There's a shocking number of what people classify as DS/ML work that can be solved in SQL. It might execute in seconds vs. the ML approach — 1 hour to train, 10 mins to validate, and the code you need to maintain." The benefits of MLOps include helping teams choose the right tool for each problem, preventing over-engineering that wastes resources and time.
When do you need MLOps?
Google defines three MLOps maturity levels. Level 0 is manual workflows for non-tech companies with rare updates. Level 1 adds automation for continuous training in changing environments. Level 2 enables full CI/CD for tech companies needing frequent, large-scale updates.
How to define that you reached at least Level 1 — or even Level 2? Usually, when your business reaches a tipping point where manual model management becomes impossible — specifically, in these cases.
- Your models affect critical business decisions. When ML predictions drive customer recommendations, pricing strategies, or risk assessments, downtime costs money. MLOps ensures models stay accurate and available. Continuous monitoring catches performance drops before they impact your bottom line.
- You have multiple models in production. Managing one model manually works fine. Managing five models across different environments creates chaos. Each model needs updates, monitoring, and maintenance. DevOps machine learning practices prevent this from overwhelming your team by automating deployment and monitoring processes.
- You work in regulated industries. Healthcare, finance, and insurance companies need complete audit trails for their ML systems. MLOps provides versioning for data, models, and parameters that regulators require. Every prediction becomes traceable and reproducible.
- Your data science team spends more time on infrastructure than research. If your scientists spend weeks deploying models instead of improving them, you need MLOps. The framework shifts operational burden to dedicated teams, letting researchers focus on innovation rather than server management.
- You scale beyond proof-of-concept projects. Startups often begin with simple models that one person maintains. Growth brings complexity — more data, more models, more users. MLOps creates the foundation for scaling ML operations without proportionally increasing headcount.
MLOps tools become essential once your machine learning efforts move beyond single experiments into production systems that affect real business outcomes.