Vertex AI vs Promptly AI Comparison
Vertex AI
Starting at Contact for pricing
- Free Trial
- Large Enterprises
- Medium Business
Vertex AI offers a comprehensive platform for testing, tuning, and deploying generative AI solutions at an enterprise scale. With access to APIs for leading foundation models, it allows businesses to rapidly prototype, c…
Promptly AI
Starting at $99.99 /month
- Large Enterprises
- Medium Business
Promptly is a no-code platform that allows users to build AI-powered web apps, chatbots, Slack apps, and Discord bots. Users can use their data to power these AI applications, embed them in websites, or integrate them in…
Vertex AI vs Promptly AI — at a glance
| Feature | Vertex AI | Promptly AI |
|---|---|---|
| Rating | — | — |
| Reviews | — | — |
| Starting price | Contact for pricing | $99.99 /month |
| Free trial | Yes | No |
| Free version | No | No |
| Best for | Large Enterprises, Medium Business, Small Business | Large Enterprises, Medium Business, Small Business |
| Category | AI Agent Builder | Generative AI Infrastructure Software |
| Platforms | SaaS/Web/Cloud | SaaS/Web/Cloud |
| API | — | Available |
| Support modes | Online, Business Hours | Online |
| Certifications | HIPAA, GDPR, ISO 27001 | — |
| Data residency | Global | US |
Key differences between Vertex AI and Promptly AI
- Pricing: Promptly AI starts at $99.99 /month. Vertex AI pricing is not publicly listed.
- Free trial: Vertex AI offers a free trial; Promptly AI does not.
- Deployment: Vertex AI supports SaaS/Web/Cloud; Promptly AI supports SaaS/Web/Cloud.
Vertex AI vs Promptly AI — find the better fit before you commit.
Which tool fits your team best
Which is actually cheaper for your team size
Where each product wins, per real buyers
Most AI Agent Builder tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.
Biggest differences
Features
Pricing
Buying details
Security
Buyer feedback
Integrations
Product tour
Other options
Talk to an expert Talk to an expert | Talk to an expert Talk to an expert |
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Vertex AI vs Promptly AI: Biggest differences
Start here before you go deeper into features.
Best for enterprises needing scalable, customizable AI model development and deployment.
- You require rapid prototyping and iteration of generative AI models.
- Your team includes data scientists or ML engineers capable of handling complex AI workflows.
- You need to fine-tune foundation models with proprietary data for tailored solutions.
- Your organization lacks sufficient AI expertise or technical resources.
- You have limited computational infrastructure or want minimal integration complexity.
Best for no-code AI chatbots integrated with Slack and Discord.
- You need to quickly build AI-powered web apps or chatbots without coding.
- Your team uses Slack or Discord and wants embedded AI tools in those platforms.
- You are a medium-sized Martech, SaaS, or Sales Automation business seeking productivity gains.
- You require highly customized AI model training beyond standard provider models.
- Your organization does not use Slack or Discord workflows extensively.
Vertex AI: Best for enterprises needing scalable, customizable AI model development and deployment. Promptly AI: Best for no-code AI chatbots integrated with Slack and Discord.
Description | Vertex AI offers a comprehensive platform for testing, tuning, and deploying generative AI solutions at an enterprise scale. With access to APIs for leading foundation models, it allows ... Read More about Vertex AI | Promptly is a no-code platform that allows users to build AI-powered web apps, chatbots, Slack apps, and Discord bots. Users can use their data to power these AI applications, embed them in ... Read More about Promptly AI |
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Entry Level Pricing |
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Free Trial Availability |
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Best Company Size | 50 to 5000 employeesLarge Enterprises | 50 to 500 employeesMedium Business |
Get pricing help | Get pricing help |
Where each option fits best
See where each product is strongest, which teams it fits, and what causes buyers to keep looking — before you commit.
Based on buyer reviews and verified product data collected by Spotsaas.
Key strengths
- Model Deployment: With Vertex AI, you can easily deploy machine learning models at scale, letting your team focus on innovation rather than infrastructure management. Your data scientists will benefit from faster time from development to production.
- Unified Workflows: Vertex AI offers a complete platform that integrates various tools and services, letting your teams collaborate smoothly. This improves productivity and builds better communication across departments.
- Automated Machine Learning (AutoML): The AutoML capabilities let users of all skill levels build high-quality models without requiring extensive coding expertise. Whether you're a seasoned data scientist or a business analyst, you can use powerful AI without a steep learning curve.
- Clear Communication: With Promptly AI, teams can easily improve their communication workflows. I've seen how it allows smooth interactions, reducing miscommunication and keeping everyone aligned.
- Boosted Productivity: By automating routine tasks and providing intelligent suggestions, Promptly AI allows your team to focus on what truly matters. Managers often report significant time savings, leading to improved overall productivity.
- Data-Driven Insights: Promptly AI analyzes conversation trends and user behavior, delivering actionable insights that help administrators make informed decisions. Identify areas for improvement quickly and easily.
Best fit
- 50 to 5,000 employees.
- Vertex AI is well-suited for industries such as Fintech, SaaS, Healthcare, Marketing Technology (Martech), and Telecommunications. Typical users include Data Scientists, Machine Learning Engineers, Product Managers, AI Researchers, and Business Analysts.
- 50 to 500 employees
- Martech, SaaS, Consulting, Sales Automation, and Revtech
- Sales Managers, Account Executives, Business Development Representatives, Marketing Specialists, and Customer Success Managers
Reasons buyers look elsewhere
- Pricing is higher than competitors like TensorFlow or open-source alternatives — startups and small teams often choose lower-cost platforms
- Lacks pre-built connectors for industry-specific workflows — organizations in healthcare or finance may need custom integrations
- Requires Google Cloud infrastructure — teams already invested in AWS or Azure typically avoid the vendor lock-in
- Lacks specific integrations with tools like Slack, Zapier, or HubSpot that larger teams depend on
- Pricing starts at $99/month — teams on tighter budgets often switch to ChatGPT Plus ($20/month) or Claude Pro ($20/month) for basic AI tasks
- Customer support is email-only with 24-48 hour response times — companies needing live chat or phone support migrate to competitors
Software Demo
Demo |
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How do Vertex AI and Promptly AI Compare on Features?
Total Features | 10 Features | 8 Features |
|---|---|---|
Unique Features | No unique features | No unique features |
Get Quote | Get Quote |
Compare Vertex AI and Promptly AI on pricing
Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.
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Vertex AI vs Promptly AI: Other Details
Organization Types supported |
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Platforms Supported |
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Modes of support |
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API Support |
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Get help choosing | Get help choosing |
Vertex AI vs Promptly AI Security & Compliance
Certifications, data handling, and security controls for IT and compliance evaluators.
HIPAA | ✓ Yes | — |
|---|---|---|
GDPR | ✓ Yes | — |
ISO 27001 | ✓ Yes | — |
Single Sign-On (SSO) | ✓ Yes | — |
Multi-Factor Auth (MFA) | ✓ Yes | — |
Data Encryption | ✓ Yes | — |
Audit Logs | ✓ Yes | — |
Data Residency | 🌐 Global | 🇺🇸 US |
Vertex AI User Reviews & Rating Comparison
Spotsaas Editor’s POV generated by AI | Buyer sentiment Overall positive sentiment highlights Vertex AI's powerful capabilities and productivity benefits, tempered by concerns over complexity and resource requirements. What buyers like
Common complaints
| Buyer sentiment Buyers appreciate Promptly AI for its ease of use and productivity enhancements but note limited pricing transparency and customization options. What buyers like
Common complaints
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Pros and Cons |
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Vertex AI and Promptly AI Customers
Customers | No Customers information available. |  MixLife  Kiteworks  SingleStore |
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Media and Screenshots
Screenshots |  5 Screenshots |  4 Screenshots |
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Videos |  1 Videos |  3 Videos |
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Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
Frequently asked questions
- Which is better, Vertex AI or Promptly AI?
- Vertex AI and Promptly AI are closely matched with equal user ratings of -1.0. The right choice depends on your team size, budget, and specific Generative AI Infrastructure Software needs.
- Do Vertex AI and Promptly AI offer a free trial?
- Vertex AI offers a free trial. Promptly AI does not.
- What is the starting price of Vertex AI vs Promptly AI?
- Vertex AI starts at Contact for pricing. Promptly AI starts at $99.99 /month.
- What are the top alternatives to Vertex AI?
- Top alternatives to Vertex AI include Phygital+, IBM watsonx.ai, Microsoft Copilot Studio, Agentspace, Salesforce Agentforce.
- What are the top alternatives to Promptly AI?
- Top alternatives to Promptly AI include Dify, Defog, illumex, Shaip Generative AI Platform, Amazon Bedrock.