13 Best AI Agent Builders for Sales and Support Automation

An AI agent is a useful tool designed to offer quick customer support and manage autonomous tasks.

At Bot Sonic, we offer top-notch tools for creating AI agents designed to meet the needs of businesses.

A high-quality AI agent builder should offer features such as seamless integration with popular AI models, high customization options, and user-friendly interfaces.

It should also enable the creation of AI agents that can automate complex tasks, enhance accuracy, and reduce manual workloads, with applications in areas like natural language processing, collaboration, and incident response.

What is AI Agent Builder?

An artificial intelligence (AI) agent builder is a software program capable of creating agents that perform automated tasks on behalf of a user.

You can use an AI agent builder to create smart systems that autonomously carry out specific business tasks, without human intervention.

Why AI agent builders are important for businesses?

Learn how AI agent builders can help build modern solutions for your business at Bot Sonic.

AI agent builders are important for businesses. Learn more at Bot-Sonic.com

Image source: https://www.lyzr.ai/blog/agent-builder/

  1. Boost Efficient – Automate routine tasks, saving time for more important work.
  2. Scale Operations – Handle increased workloads without extra help.
  3. Reduce Costs – Lower labor expenses by automating repetitive processes.
  4. 24/7 Availability – Offer constant support and interaction, anytime, anywhere.
  5. Enhance Security – Minimize human errors and improve decision-making.
  6. Customizable Solutions – Tailor AI agents to specific business needs.

13 Best No-Code AI Agent-Building Platforms in 2025

Here is the list of top no-code tools to help you build AI agents tailored to your business needs.

best ai agent builders at Bot Sonic

1. Chatbase AI

Chatbase is an AI chatbot builder that helps businesses create AI agents for various purposes, including sales and customer support.

Website Address: https://www.chatbase.co/

Here’s how it works and how it can benefit your business:

Chatbase AI Agent Builder Features:

  • Custom Training: You can train a language model on your specific data by uploading documents or adding links to your website. This allows the chatbot to answer questions related to the content it has been trained on.
  • Integration: The chat widget can be integrated into your website or accessed via an API, making it versatile for different platforms.
  • AI Actions: This feature allows your chatbot to perform specific actions by calling APIs, such as booking appointments or tracking shipments, enhancing the customer experience.

Building an AI Agent for Sales and Support

Pros:

  • 24/7 Availability: AI agents can provide round-the-clock support, ensuring customer queries are addressed promptly.
  • Efficiency: They can handle multiple inquiries simultaneously, reducing wait times and improving customer satisfaction.
  • Customization: You can tailor the chatbot’s responses to align with your brand’s voice and values.

Cons:

  • Complex Queries: AI agents may struggle with highly complex or nuanced inquiries that require human intervention.
  • Initial Setup: Setting up and training the chatbot requires an initial investment of time and resources.

How to Use Chatbase to Create an AI Agent

  1. Sign Up: Create a Chatbase account and log in to the dashboard.
  2. Upload Data: Add your data sources, such as documents or website links, to train the chatbot.
  3. Customize: Define the chatbot’s personality, instructions, and any specific actions it should perform.
  4. Integrate: Embed the chat widget on your website or access it via the API.

Benefits for Businesses

  • Enhanced Customer Support: AI agents can quickly resolve common issues, freeing up human agents for more complex tasks.
  • Increased Sales: By engaging with potential customers and providing instant assistance, AI agents can help convert leads into sales.
  • Data Collection: AI agents can gather valuable customer data and feedback, helping businesses improve their products and services.

Try Chatbase For Free

2. CustomGPT AI

The CustomGPT AI is a no-code platform that allows businesses to create AI agents tailored to their specific needs.

It leverages your business content, such as guides, websites, helpdesks, and more, to create a secure, privacy-first, business-grade AI agent.

These agents are powered by ChatGPT-4, ensuring advanced natural language processing and machine learning capabilities.

Website Address: https://customgpt.ai/

How CustomGPT Features Can Build an AI Agent for Sales and Customer Support:

Sales:

  • Lead Qualification: AI agents can qualify leads by asking relevant questions and providing instant responses based on your product or service information.
  • Sales Collateral Creation: Generate customer-specific emails, quotes, or proposals, matching product features to customer pain points.
  • Instant Technical Answers: Provide swift, accurate responses to customer queries during sales calls, enhancing customer trust and engagement.

Customer Support:

  • 24/7 Availability: AI agents can handle customer inquiries round the clock, providing instant, accurate responses.
  • Personalized Interactions: Tailored responses improve customer experience and satisfaction.
  • Automated Troubleshooting: AI agents can resolve common issues by referencing your technical documentation and FAQs.

Pros and Cons of CustomGPT AI Agents:

Pros:

  • Ease of Use: No coding is required, making it accessible to non-technical users.
  • Scalability: Designed to grow with your business needs.
  • Data Security: SOC2-compliant, ensuring client data remains secure.
  • Cost-Effective: Reduces the need for extensive human resources by automating routine tasks.
  • Customizability: Tailor AI agents to your unique business requirements and data sources.

Cons:

  • Initial Setup: Requires time to upload and configure business content for optimal performance.
  • Complex Queries: This may need human intervention for highly complex or nuanced customer issues.

How to Use CustomGPT to Create an AI Agent:

  1. Easy Sign-Up: Create your business account with CustomGPT.ai.
  2. Upload Content: Add your business content, such as product manuals, guides, and FAQs, to the platform.
  3. Configure Persona: Define the AI agent’s tone, voice, and rules to align with your brand.
  4. Train the Agent: Use your uploaded data to train the AI agent for specific tasks like sales or customer support.
  5. Deploy: Launch the AI agent on your website, live chat, or integrate it via API for seamless interaction.

How CustomGPT AI Agents Can Help Businesses:

  • Enhanced Efficiency: Automates repetitive tasks, freeing up human resources for more complex activities.
  • Improved Customer Engagement: Provides instant, personalized responses, boosting customer satisfaction and loyalty.
  • Revenue Growth: Drives sales by offering personalized shopping experiences and quick technical support.
  • Data-Driven Insights: Offers analytics and reporting tools to track performance and measure ROI.

Start Your Free Trial & Build Custom AI Agents

3. Chatsimple AI

Chatsimple’s AI agent builder is a platform that allows businesses to create custom AI agents for tasks like customer support and sales.

These agents can automate complex tasks, streamline workflows, and improve efficiency, making them valuable tools for businesses looking to enhance their operations.

Website Address: https://www.chatsimple.ai/

The platform offers no-code, low-code, or pro-code tools, making it accessible to users with varying levels of technical expertise.

  • Pros of using Chatsimple include its ease of setup, the ability to quickly optimize performance and appearance, and the potential to save time by automating standard queries.
  • Cons might include the need for initial setup and customization to fit specific business needs.

To create an AI agent with Chatsimple

You would typically follow a straightforward setup process that doesn’t require extensive technical knowledge.

This makes it suitable for small business owners and larger enterprises alike.

Benefits for Small Businesses

Chatsimple AI agents can help businesses by providing personalized support, capturing leads, driving sales, and offering troubleshooting steps without the need for opening support tickets.

You can also use this tool to create live chat customer support for your website.

This can lead to improved customer satisfaction and operational efficiency.

Try Chatsimple For Free

4. Relevance AI

Relevance is an AI tool that builds teams of AI agents to complete tasks on autopilot.

With RelevanceAI, you can build, train, and onboard your own AI agent teammate.

These agents follow the processes and use the software that powers your business.

Website Address: https://relevanceai.com/

Features of Relevance AI Agent Builder:

  1. No-Code Platform: Allows users to build AI agents without requiring coding knowledge.
  2. AI Workforce: A digital team of agents equipped with tools specific to business operations.
  3. Multi-Agent Systems (MAS): Deploy AI tools as shareable apps, embeddable forms, or API endpoints.
  4. Support for Multiple Providers: Integrates with various large language models like OpenAI, Anthropic, Cohere, and PaLM.
  5. SEO Specialist AI Agent: Automate SEO work to drive better organic search results.
  6. Data Security: SOC 2 Type II certified and GDPR compliant.
  7. Customization: Pre-built templates and tools for various tasks like Google Search, data processing, and more.

Pros:

  • Generous free plan to get started.
  • No coding skills are required.
  • Supports multiple data formats and integrates with various business tools.
  • High standards of data protection.
  • Automates repetitive tasks and processes.

Cons:

  • Advanced features and scaling can be expensive.
  • An initial time investment is needed to understand the platform’s capabilities.

Building an AI agent with RelevanceAI:

This platform makes no-code AI agent development painless. Follow these steps to build an AI agent for your business:

  1. First, create a new agent. Give it a name, avatar, description, etc.
  2. Give your agent the capability to take action. Use prebuilt skills like making API calls, data processing, etc.
  3. Triggers specify conditions when a skill should activate. For example, trigger a skill when the agent receives a certain query.
  4. Start interacting with your agent using natural language. The agent will improve as it gets more conversations.

Try Relevance AI For Free

5. Social Intents

Social Intents is a tool that allows businesses to create AI-powered chatbots using ChatGPT technology.

These chatbots can be trained on your website content to handle routine customer interactions, making them ideal for sales and AI-enabled customer support.

Website Address: https://www.socialintents.com/

Features for Building AI Agents:

  • No-Code Setup: Easily deploy chatbots without technical expertise.
  • Proactive Engagement: Use chat invitations and conversion pop-ups to engage visitors.
  • Multi-Channel Support: Integrate with platforms like Facebook Messenger, WhatsApp, and SMS.
  • Customization: Customize chat appearance to align with your brand.
  • Auto-Translation: Communicate with customers in their preferred language.

Pros:

  • Quick and easy setup with no coding required.
  • Cost-effective with unlimited agents and no per-agent fees.
  • Enhances customer engagement and support efficiency.

Cons:

  • Primarily focused on live chat, which may not cover all customer engagement needs.
  • Plan limitations on the number of supported websites.

Creating an AI Agent:

  1. Sign up for Social Intents.
  2. Use the AI Agent Builder to train your chatbot on your website content.
  3. Customize the chatbot’s appearance and behavior.
  4. Deploy the chatbot on your website and other supported channels.

Benefits for Businesses:

  • Improve customer service by providing instant responses.
  • Increase sales through proactive engagement.
  • Gather valuable customer insights through chat transcripts.

Sign Up For Free

6. Voiceflow

Voiceflow is the fastest way to build and scale high-complexity AI agents with your team using a powerful low-code platform.

Website Address: https://www.voiceflow.com/

Voiceflow AI Agent Builder Features:

  • Build powerful AI agents with a low-code builder
  • Knowledge base integration
  • Shareable prototypes
  • Seamless developer hand-offs

Pros:

  1. VoiceFlow enables the creation of AI agents that allow users to interact through natural conversations, making tasks more intuitive.
  2. Deploying AI agents across platforms like Alexa, Google Assistant, and other voice-based systems ensures compatibility with various smart devices.
  3. VoiceFlow’s support for custom APIs enhances agent capabilities, allowing it to perform complex actions beyond simple responses.
  4. VoiceFlow facilitates team collaboration, enabling designers, developers, and other stakeholders to work together in creating conversational AI experiences.

Cons:

  1. The platform can be challenging for those without technical knowledge, making it less accessible to beginners.
  2. The premium features of VoiceFlow are costly, which might not be ideal for small businesses or solo developers.

7. Vertex AI Agent Builder

Vertex AI Agent Builder, developed by Google, is a powerful AI agent builder platform.

Website Address: https://cloud.google.com/vertex-ai

It offers flexibility and robust integration with Google’s technology stack, although it does have a steep learning curve.

Here’s a closer look:

Key Features of Vertex AI

  1. Wide-Ranging Flexibility: The platform allows you to build any kind of AI agent for various applications such as customer service, sales, or process automation.
  2. No-Code Options: It includes options to build AI agents without any coding knowledge, making it accessible to non-technical users.
  3. Natural Language Processing: Vertex AI supports the design, deployment, and management of agents that interact using natural language, ensuring smooth and conversational user experiences.
  4. Stitch AI Agents Together: The platform enables you to combine multiple agents to create integrated solutions and streamline enterprise workflows.
  5. Google’s Tech Stack: Leveraging Google infrastructure, Vertex AI provides access to cutting-edge technology, robust cloud services, and seamless integration with other Google tools.
  6. Generative AI-Ready: The platform supports generative AI applications, allowing easy integration of language models grounded in business-specific data.

Pros:

  1. Flexibility: No specific focus area means you can create a wide range of AI agents tailored to various needs.
  2. Accessibility: No-code options make the platform approachable for users with limited technical expertise.
  3. Conversational Experience: Natural language processing capabilities enhance user interactions.
  4. Advanced Integration: Combining multiple AI agents simplifies workflows and creates powerful solutions.
  5. Powerful Infrastructure: Access to Google’s technology stack ensures reliable and efficient performance.
  6. Future-Ready: Capabilities to support generative AI applications keep the platform up-to-date with advanced AI trends.

Cons:

  1. Steep Learning Curve: Despite no-code options, the platform requires a significant amount of learning, especially for newcomers.
  2. Complexity: The platform might feel overwhelming for those seeking a straightforward solution.

Vertex AI Agent Builder is an excellent choice for those familiar with Google’s ecosystem and looking for a powerful, flexible AI agent builder for enterprise-level projects.

8. Crew AI

CrewAI is an intelligent platform aimed at streamlining work processes and fostering teamwork within businesses by creating smart virtual assistants that manage tasks across various departments to enhance overall operational performance.

Website Address: https://www.crewai.com/

Here’s a breakdown:

Key Features of CrewAI

  1. Workflow Streamlining: Accelerate lengthy tasks and improve efficiency.
  2. Tools for Collaboration: Enhance team communication and coordination.
  3. Custom AI Agents: Create agents tailored to the specific needs of your business.
  4. Seamless Integration: Easily integrates with commonly used business applications and tools.
  5. LLM Support: Works with language models like GPT-5 and GPT-6 to enhance understanding of language nuances.

Pros:

  1. Enhances Efficiency: Optimizes tasks and processes to boost efficiency.
  2. Cost Reduction: Automating processes helps reduce costs.
  3. Improved Coordination: Facilitates better project coordination and team communication.
  4. Customizable: Tailoring options to meet a variety of business needs and specifications.

Cons:

  1. Technical Skills Required: Some technical skills may be necessary for configuring and personalizing agents.
  2. Cost Considerations: Costs can rise for advanced functionalities and larger groups.
  3. Limited Support Information: Customer support availability details are scarce.

CrewAI is ideal for businesses looking to improve efficiency and coordination through AI-driven solutions.

9. AutoGen AI

AutoGen AI is a platform designed to simplify the development of AI agents capable of reasoning and performing tasks effectively by establishing communication systems between multiple AI agents to enhance language model capabilities.

Website Address: https://www.microsoft.com/en-us/research/project/autogen/

Let’s take a closer look:

Key Features of AutoGen AI

  1. Multi-Agent Collaboration: Allows multiple AI agents to communicate and solve problems collaboratively.
  2. Simplified Development: Provides tools to easily build and deploy AI agents.
  3. Customizable Workflows: Design agents to perform specific tasks or workflows.
  4. Integration with Language Models (LLMs): Supports various types of language models to enhance functionality and features effectively.

Pros:

  1. Enhances AI Program Development: Facilitates the creation of AI programs.
  2. Improved Problem-Solving: Enhances the ability of AI agents to tackle complex issues.
  3. Versatile and Adaptable: Designed for developers to customize and adapt to various needs.
  4. Open Source: Accessible to the community for contributions and improvements.

Cons:

  1. Technical Skills Needed: Requires programming and technical skills.
  2. Not Ideal for Non-Technical Users: May not be suitable for individuals without a tech background or support teams.
  3. Inconsistent Support: Documentation and assistance may vary.

AutoGen AI is perfect for developers looking to create sophisticated AI agents through a collaborative and adaptable platform.

10. Orby AI

Orby AI is an enterprise-level platform that automates business processes to enhance organizational efficiency.

It stands out from other AI solutions with its use of a Large Action Model (LAM) for task automation and user-friendly customization.

Website Address: https://www.orby.ai/

Let’s dive in:

Key Features of Orby AI

  1. Workflow Automation: Automates various tasks such as data entry, ticket routing, and multi-step approval processes without requiring code.
  2. Complex Enterprise Processes: Handles sophisticated enterprise workflows, including supply chain management and HR onboarding.
  3. Low-/No-Code Integration: Allows business teams to connect Orby with existing enterprise software (CRMs, ERPs, etc.) for end-to-end process automation without heavy development.
  4. Supports LLMs: Though it focuses on the Large Action Model, it can integrate with language models for tasks involving natural language understanding or generation.

Pros:

  1. Non-technical users can automate workflows without needing to write code.
  2. Ideal for large organizations with complex processes.
  3. Easily configurable to meet varied business needs.

Cons:

  1. Limited case studies and third-party integrations compared to established providers.
  2. Costs depend on project scope and usage, with custom quotes typically required.

Orby AI is a solid choice for enterprises looking to automate complex workflows with a user-friendly, no-code approach.

However, as an early-stage platform, it may lack some integrations and features compared to more established automation solutions.

11. Lindy AI

Lindy AI is a no-code platform designed to help businesses automate routine tasks and workflows using AI agents.

It’s particularly user-friendly for non-technical users aiming to enhance efficiency and productivity.

Website Address: https://www.lindy.ai/

Here’s the breakdown:

Key Features of Lindy AI

  1. No-Code Simplicity: Build AI agents without needing technical knowledge.
  2. Flexible Automation: Automate a variety of tasks such as meeting summaries, customer support, email outreach, and social media management.
  3. Pre-built Templates: Offers a library of templates and pre-built AI agents for quick deployment.
  4. Seamless Integration: Integrates with popular tools like Slack, Notion, Zendesk, and Google Workspace.
  5. HIPAA Compliance: Ideal for healthcare-related applications as it meets HIPAA standards.

Pros:

  1. Easy to use, even for those with no technical background.
  2. Pre-built templates enable rapid automation solutions.
  3. Seamlessly connects with existing business systems.
  4. HIPAA-compliant, making it suitable for sensitive healthcare applications.

Cons:

  1. May become challenging to manage when building complex or highly customized applications.
  2. Focuses primarily on business tasks, lacking versatility for other use cases.

Lindy AI is perfect for businesses seeking simple to moderate automation tools without heavy technical requirements.

However, for more complex needs, users might find it challenging and may need to look into other platforms.

12. Dify

Dify is an open-source LLM (Large Language Model) application development platform that allows businesses to build and manage AI agent solutions with minimal coding experience.

Website Address: https://dify.ai/

Here’s an overview:

Key Features of Dify

  1. Low-Code Platform: Facilitates AI agent creation for users with little to no coding experience.
  2. Flexible LLM Integration: Supports multiple LLMs from providers like OpenAI, Meta, Google, and Anthropic.
  3. Wide Range of Templates: Offers templates for specific business use cases to get started quickly.
  4. Customizable Workflows: Design custom workflows to automate tasks efficiently.

Pros:

  1. Low barrier to entry for users with limited technical expertise.
  2. Switch between multiple LLMs to suit various tasks.
  3. Ready-to-use templates for quick deployment.
  4. Open-source accessibility allows community-driven improvements.

Cons:

  1. Requires time to get accustomed to more advanced features.
  2. Missing some functionalities expected from a fully comprehensive platform.
  3. Some users might find it lacking in terms of performance and features for more advanced applications.

Dify AI is ideal for businesses wanting a flexible, open-source platform to build AI agents with minimal coding.

However, be prepared for a learning curve and potential feature gaps if you’re looking for a comprehensive solution.

13. Gumloop

Gumloop is an AI automation framework designed to help users automate workflows without the need for coding.

It offers a visual interface where users can drag, connect, and run different components to build complex automation processes.

Gumloop ai automation workflow at Bot Sonic

Let’s dive into what makes Gumloop AI Agent Builder a game-changer:

Key Features:

  1. No Coding Required: Build and launch your own AI tools effortlessly.
  2. Visual Workflow Builder: Automate complex workflows with a simple drag-and-drop interface.
  3. Ready-Made Components: Access powerful AI tools for tasks like data extraction, scoring, and more.
  4. Custom Nodes: Design and deploy your own automation building blocks.
  5. Hands-Free Automation: Trigger your flows via email, Slack, Webhook, and more.
  6. Massive Scale Execution: Run millions of nodes with parallel flow execution for 10x the speed of competitors.
  7. Community-Driven: Leverage pre-built workflows from our community.
  8. Enterprise-Ready: Secure and scalable with SOC 2 Type 2 & GDPR compliance.

Pros:

  • User-Friendly: Intuitive interface makes it easy for anyone to use.
  • Versatile: Supports a wide range of integrations and use cases.
  • Scalable: Handles large-scale workflows efficiently.
  • Security-Focused: Ensures data privacy and security compliance.

Cons:

  • Learning Curve: May take some time to master advanced features.
  • Occasional Bugs: Some users report minor issues with node selection.
  • Dependency on Internet: Requires a stable internet connection for optimal performance.

Frequently Asked Questions

What is an AI agent builder?

AI agent builders are tools that help you create generative AI applications.

These agents are built using AI models that can work together and communicate.

Building these agents usually requires knowledge of Python.

What is the best platform to build AI agents?

The basic and effective way to build AI agents is by using Python.

If you prefer an easier and faster route, you can use AI agent builders. Each builder has its own strengths and weaknesses.

For instance, Chatbase and Relevance AI offer advanced customization without the need for advanced coding skills.

How can I build an AI agent?

The easiest and quickest way to build an AI agent is by using an AI agent builder.

These tools make Python tasks simple and visual.

Some AI agent builders even let you create agents without any coding skills.

The Best AI Agent Builders for Businesses in 2025

AI agent builders are becoming key tools for businesses this year.

They help companies automate tasks, streamline workflows, and provide better customer service.

As businesses aim to save time and cut costs, AI agents are a great solution.

They let companies do more with fewer resources, even without needing technical experts.

Key Considerations for Choosing an AI Agent Builder

When selecting an AI agent builder, consider the following features:

  • Ease of Use: Ensure the platform is user-friendly.
  • System Integration: Check if it can seamlessly integrate with your existing systems.
  • Security: Make sure it offers robust security measures.
  • Cost: Evaluate if the cost fits within your budget.

The Best Platforms to Try for Building an AI Agent

  • Chatbase: Offers no-code options for simple setups.
  • Relevance AI: Ideal for businesses needing advanced features.
  • ChatsimpleAI: Suited for companies requiring deep customizations.

AI agent builders do more than automate—they make businesses smarter and more efficient.

Choosing the right platform sets businesses up for long-term success.

Similar Posts

One Comment

  1. CustomGPT’s AI Customer Service agent brings increased customer satisfaction and decreased support costs to any organization by integrating a chat feature and an action bot.

Leave a Reply

Your email address will not be published. Required fields are marked *