StackAI: No-Code Enterprise Automation with AI

StackAI is a no-code platform for creating and deploying artificial intelligence agents in business flows, from support and back-office to document automation. It belongs to the category of tools for building chatbots and AI agents (autonomous agent builders). For SMEs, this type of tool reduces response times, standardizes processes and allows launching quick pilots without depending on engineering teams.

AgentAya Verdict

This tool stands out for offering an intuitive visual environment and its ready-to-use templates that simplify the creation of intelligent agents. Additionally, it complies with international data security and information protection standards. It’s ideal for SMEs handling sensitive documents or operating in regulated sectors. Its main limitation is that the interface and support are available primarily in English, which may require additional support for non-English speaking users. Overall, StackAI is an excellent option for SMEs seeking a reliable, secure and easy-to-implement solution.

Score Breakdown

Category	Score	Description
Features and Functionality	4.5 ⭐⭐⭐⭐	No-programming platform, templates, text analysis and document processing
Integrations	4.0 ⭐⭐⭐⭐	Connectors with enterprise systems and growing applications
Language and Support	3.5 ⭐⭐⭐	Interface and support mainly in English
Ease of Use	4.5 ⭐⭐⭐⭐	Clear visual environment and easy to learn
Value for Money	4.0 ⭐⭐⭐⭐	Good option for SMEs valuing security and implementation speed

AgentAya Overall Score: ⭐⭐⭐⭐ 4.3 / 5

A solid and accessible tool for SMEs seeking to automate tasks securely and without technical knowledge.

Main Features of StackAI

• Visual environment without programming that allows creating agents through connected blocks.
• Predefined templates for frequent uses like contract analysis, customer assistance or request management.
• Automatic reading and analysis of documents (PDF, text or images).
• Connection with internal information sources to respond contextually.
• Statistics panel that allows reviewing results and optimizing agent performance.

These functions help SMEs save time on routine tasks, improve customer service and leverage internal data without depending on external developers.

AI Functions

Combines advanced language models with information retrieval tools to offer precise and useful responses.

Among its most notable functions are:

• Text analysis with context understanding.
• Retrieval of relevant information within documents or databases (RAG).
• Text recognition in images or scanned files.
• Generation of automatic responses based on company data.
• Automatic classification of queries or requests by topic or priority.

Unlike a traditional assistant, StackAI can follow logical steps, consult documents and perform tasks autonomously according to user-defined rules.

Integrations

• Direct connection with enterprise platforms like Salesforce, Snowflake and internal systems.
• Compatibility with external communication and automation services.
• Link with messaging services, including WhatsApp Business through authorized providers.
• Programming interface (API) availability to extend functions or connect with other systems.

Starting January 2026, WhatsApp Business will prohibit the use of general-purpose artificial intelligence chatbots. Only agents with a specific purpose will be allowed, such as customer service or technical support, provided they comply with Meta’s policies.

Security and Data Protection

StackAI complies with international standards SOC 2 Type II, HIPAA and the General Data Protection Regulation (GDPR). Users retain ownership of their information, which is encrypted both in transit and in storage.

In advanced plans, the tool can be hosted in private environments or local servers, with access control and secure authentication. Additionally, the company offers data processing agreements with AI model providers to guarantee transparency and confidentiality.

Language – Customer Support and Interface

The interface and documentation are available in English. Direct support is oriented to enterprise clients, while free versions include self-learning resources and user forums. International SMEs can resort to automatic translators or assistance from a local partner for initial configuration.

AI Language – The Tool Itself

Agents can understand and generate text in multiple languages as long as compatible models are used, such as those from OpenAI or Anthropic. Response quality will depend on the selected model and type of information used. For better performance internationally, it’s recommended to adjust vocabulary and examples to local language use.

Mobile Access

There’s no specific mobile application, but the web version adapts to phones and tablets. Allows monitoring agents and testing from browsers, though advanced editing tasks are more comfortable from a computer.

Support, Onboarding and Account Management

StackAI includes learning material, tutorials and a training portal with practical examples. In the enterprise plan, technical accompaniment, implementation in secure environments and user administration are offered. It’s suitable for SMEs without technical experience, as guides and templates reduce configuration process complexity.

Ease of Use / UX

The interface is clear, organized and easy to learn. The learning curve is short, and results can be seen in a few days. Templates and visual components help companies create useful agents without needing programming or artificial intelligence knowledge.

Pricing and Plans

StackAI has a free trial plan and an enterprise version with advanced security, support and private hosting features. It doesn’t publish prices on its website, as rates adjust according to each company’s size and needs. It’s recommended to start with a pilot project to estimate usage and then move to a higher version if additional integration or storage is required.

Case Study

A financial company used StackAI to create an internal support assistant that responded to queries about documents and verification processes. In less than a week, it managed to automate much of the usual responses and reduce service times. This case demonstrates its effectiveness for small teams in regulated sectors.

StackAI vs Alternatives

StackAI vs Vertex AI (Google Cloud)

• StackAI offers a visual solution without programming need, while Vertex AI requires technical knowledge
• Both comply with high security standards, but StackAI offers greater ease for quick implementations
• Vertex AI is more complete for companies with technical infrastructure, while StackAI is more agile for SMEs

StackAI vs Noem AI

• StackAI focuses on process automation and document management; Noem AI is oriented to conversational marketing
• StackAI offers greater focus on data protection, while Noem stands out for implementation speed
• Both can connect with WhatsApp through external providers, always complying with use standards established by Meta

Summary

• Choose StackAI if you need document automation and data control.
• Choose Vertex AI if you have a technical team and seek a broader platform based on cloud services.
• Choose Noem AI if you prioritize conversational agents for sales or support and don’t need advanced certifications.

FAQs (Frequently Asked Questions)

Does StackAI allow 24/7 support? 

Yes. You can deploy agents that operate continuously on web or other channels for 24-hour automated service.

Can I customize conversations by topic or at scale? 

Yes. Conversation routes can be configured according to user intent, use knowledge bases for information retrieval (RAG) and create custom workflows by team or area.

Are there contracts? 

Yes. There’s a free plan governed by Terms of Service and an enterprise version with additional agreements depending on implementation type and security policies.

Can I upgrade or change plans later? 

Yes. It’s possible to move from free plan to enterprise by coordinating with the sales team.