Gretel.ai vs Google Vertex AI: Which Should You Choose in 2026?
Choosing between Gretel.ai and Google Vertex AI comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
By Toolradar Team · Last updated February 28, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Gretel.ai
Accelerate agentic AI development with high-quality, domain-specific synthetic data.
Best for you if:
- • You need ai agents features specifically
- • Generates high-quality synthetic data for agentic AI and LLM training.
- • Addresses data scarcity, privacy concerns, and high costs of real data.
Google Vertex AI
Unified AI platform for ML development
Best for you if:
- • You want the higher-rated option (8.6/10 vs 0.0/10)
- • You need ai data labeling features specifically
- • Google Vertex AI is a unified ML platform for building, deploying, and managing AI models
- • It provides AutoML, custom training, model registry, and deployment to endpoints
| At a Glance |  Gretel.ai |  Google Vertex AI |
|---|---|---|
Price | Paid | Paid |
Best For | AI Agents | AI Data Labeling |
Rating | —/100 | 86/100 |
| Feature | Gretel.ai | Google Vertex AI |
|---|---|---|
| Pricing Model | Paid | Paid |
| Editorial Score | — | 86 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | AI AgentsAI Data Labeling | AI Data LabelingAI Model Deployment |
How Gretel.ai and Google Vertex AI Compare
Gretel.ai
Accelerate agentic AI development with high-quality, domain-specific synthetic data.
Paid
Google Vertex AI
Unified AI platform for ML development
Paid · 86/100 score
Gretel.ai is a ai agents tool. Google Vertex AI is in ai data labeling.
Who Should Use What?
On a budget?
Both are paid. Compare plans on their websites.
Go with: Google Vertex AI
Want the highest-rated option?
Google Vertex AI scores 86/100. Gretel.ai is unrated.
Go with: Google Vertex AI
Value user reviews?
Neither has user reviews yet.
Go with: Google Vertex AI
3 Questions to Help You Decide
What's your budget?
Both are paid. Pricing won't help you decide here.
What's your use case?
Gretel.ai is a ai agents tool. Google Vertex AI is in ai data labeling. Pick the category that matches your needs.
How important are ratings?
Not all tools have been rated yet.
Key Takeaways
Google Vertex AI
- Higher score: 86/100 vs unrated
- Our pick for this comparison
Gretel.ai
- Better fit for ai agents
The Bottom Line
Google Vertex AI (86/100) is our pick.
Frequently Asked Questions
Is Gretel.ai or Google Vertex AI better?
Google Vertex AI scores 86/100 in our evaluation. Both are paid.
What are Gretel.ai and Google Vertex AI used for?
Gretel.ai: Accelerate agentic AI development with high-quality, domain-specific synthetic data.. Google Vertex AI: Unified AI platform for ML development.
What does Gretel.ai cost vs Google Vertex AI?
Gretel.ai is a paid tool. Google Vertex AI is a paid tool. Visit their websites for detailed pricing.