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Google Vertex AI Review 2026 — Enterprise Gemini API and ML Platform
Google Vertex AI is the complete Google Cloud ML platform with enterprise Gemini API, 150+ models, AutoML, and Vertex AI Search. HIPAA and SOC 2 compliant.

Gemini Enterprise Agent Platform, formerly Vertex AI, gives developers tools to build agents and model-based applications, access foundation models, connect private data, train and tune models, and deploy workloads.
It is used by developers, data scientists, and machine-learning teams. Agent Studio supports low-code development, while the Agent Development Kit, Model Garden, RAG Engine, notebooks, pipelines, model registry, monitoring, and observability support code-based and production workflows.
There is no simple subscription tier. Costs are usage-based across models, compute, storage, pipelines, vector search, and other Google Cloud resources. New customers can receive up to $300 in credits.
Features
- Build agents with the low-code Agent Studio or the Agent Development Kit
- Access Google, third-party, and open-source models through Model Garden
- Connect private enterprise data to models with RAG Engine
- Train, tune, deploy, and monitor machine-learning models
- Use Colab Enterprise or Workbench notebooks for development and experimentation
- Manage models with Model Registry, Pipelines, Feature Store, and Model Monitoring
- Govern agents with Agent Identity, Agent Gateway, and Agent Registry
- Integrate with Google Cloud through the Agent Platform API and CLI
Use cases
- Build and deploy enterprise AI agents
- Ground model responses in private company data
- Train and tune custom machine-learning models
- Evaluate, monitor, and improve models in production
- Orchestrate repeatable machine-learning workflows
- Develop and test agents in notebooks or local coding tools
Pros
Cons
Latest updates
- Gemini Omni 1.2 Flash (gemini-omni-1.2-flash)
Gemini Omni 1.2 Flash is available in GA and processes text, image, and video inputs to generate text and high-definition video.
- CodeMender updates (v0.18.0) (v0.18.0)
Added verification tool-turn limits, update-prompt release notes, agent IAM guidance, and bug fixes.
- AlphaGenome gRPC and unified HTTP serving support (alphagenome-004)
AlphaGenome now supports gRPC and chunked binary protobuf HTTP streaming across seven DnaModelService methods and 11 genomic modalities.
- Serving tuned Gemini 3.x models on global endpoints
Copy fine-tuned Gemini 3.x models to the global region, deploy them to global endpoints, and send inference requests to aiplatform.googleapis.com.
- Inference request metadata logging (GA)
Writes one Cloud Logging entry per inference request with model, region, token counts, latency, and error code.
Capabilities
- Command line — “Download Antigravity and log in to the desktop application or Antigravity CLI using your standard Google Cloud credentials.” source
- Choice of models — “Choose from Google’s latest multimodal models like Gemini 4 Argon, third-party models like Anthropic's Claude Model Family, and open models like Gemma in Model Garden .” source
- API — “Access Gemini models via the Gemini API in Gemini platform” source
- Official SDKs — “Install the Agent Platform SDK for Python” source
- Runs models for you — “register your model to Model Registry and use the Gemini platform prediction service for batch and online predictions.” source
- Builds agents and workflows — “For developers, Gemini platform remains our advanced platform where you can build, customize, and fine-tune sophisticated agents using frameworks like the Agent Development Kit (ADK) .” source
- Search over your data — “Document retrieval on the Gemini platform is handled by Agent Search .” source
- Traces and evaluates — “Evaluate agents” source
Get it
Pricing
- Prices checked
- 2026-10-24
AutoML image data — Training
- $3.465 / 1 hour
- $3.1185 / 1 hour
- $2.772 / 1 hour
- Standard rate; 1-year and 3-year Flexible Savings Plan rates
AutoML image data — Training (Edge on-device model)
- $18.00 / 1 hour
- $16.20 / 1 hour
- $14.40 / 1 hour
- Standard rate; 1-year and 3-year Flexible Savings Plan rates
AutoML image data — Deployment and online prediction (classi
- $1.375 / 1 hour
- $1.2375 / 1 hour
- $1.10 / 1 hour
- Standard rate; 1-year and 3-year Flexible Savings Plan rates
AutoML image data — Deployment and online prediction (object
- $2.002 / 1 hour
- $1.8018 / 1 hour
- $1.6016 / 1 hour
- Standard rate; 1-year and 3-year Flexible Savings Plan rates
AutoML image data — Batch prediction
- $2.222 / 1 hour
- $1.9998 / 1 hour
- $1.7776 / 1 hour
- Standard rate; 1-year and 3-year Flexible Savings Plan rates
AutoML tabular data — Training
- $21.252 / 1 hour
- $19.1268 / 1 hour
- $17.0016 / 1 hour
- Price per node hour for classification/regression
- Standard rate; 1-year and 3-year Flexible Savings Plan rates
Forecasting in Gemini platform — Prediction
- $0.20 / 1,000 count, per 1 month / account (0 count to 1,000,000 count)
- $0.10 / 1,000 count, per 1 month / account (1,000,000 count to 50,000,000 count)
- $0.02 / 1,000 count, per 1 month / account (50,000,000 count and above)
- $0.18 / 1,000 count, per 1 month / account (1-year Flexible Savings Plan)
- $0.09 / 1,000 count, per 1 month / account (1-year Flexible Savings Plan)
- $0.018 / 1,000 count, per 1 month / account (1-year Flexible Savings Plan)
- $0.16 / 1,000 count, per 1 month / account (3-year Flexible Savings Plan)
- $0.08 / 1,000 count, per 1 month / account (3-year Flexible Savings Plan)
- $0.016 / 1,000 count, per 1 month / account (3-year Flexible Savings Plan)
- Tiered by monthly prediction data points
- Up to 5 prediction quantiles included at no additional cost
Forecasting in Gemini platform — Training
- $21.252 / 1 hour
- $19.1268 / 1 hour
- $17.0016 / 1 hour
- Standard rate; 1-year and 3-year Flexible Savings Plan rates
ARIMA+ — Prediction
- $5.00 / 1,000 count
- $4.50 / 1,000 count
- $4.00 / 1,000 count
- Standard rate; 1-year and 3-year Flexible Savings Plan rates
ARIMA+ — Training
- $250.00 per TB x Number of Candidate Models x Number of Backtesting Windows*
- Training price is multiplied by candidate models and backtesting windows