AI customer support agents are changing how businesses help their customers. These smart tools can answer questions faster than humans. They work 24/7 and never get tired.
Let’s look at Best AI Customer Support Agents that are making a big difference.
Quick Comparison
Company | Main Focus | Best For | Setup Difficulty | Price Range |
---|---|---|---|---|
Auralis AI | Conversational AI | Enterprise companies | Medium | $$$$ |
Relay | Workflow automation | Technical teams | Medium | $$$ |
Stack AI | No-code AI workflows | Business users | Easy | $$ |
Voiceflow | Voice and chat interfaces | Design teams | Easy | $$-$$$ |
Devin | Software development assistant | Developers | Medium | $$$$ |
Zep | Memory for AI assistants | AI product builders | Medium-Hard | $$ |
Postman | API development | API teams | Medium | $-$$$ |
Detailed Reviews
Auralis AI

Auralis AI offers powerful AI agents that understand complex customer questions. Their system can have real conversations that feel natural.
The main strength is how well it understands what customers really mean. Their AI remembers what was said earlier in the conversation.
Customers don’t need to repeat themselves when talking about difficult problems.
Auralis works best for large companies with many customer conversations each day. It connects to your existing support tools easily.
You can train it to know about your specific products and services. The system shows you how well your AI agents are performing.
Setup takes some time, but the results are worth it. Companies using Auralis can handle 70% more customer questions without hiring more staff.
Customer happiness scores typically go up by 25%.
Best for: Large companies that want AI support that feels like talking to a real person.
Relay

Relay helps automate complex support workflows. Their AI agents connect different systems to solve customer problems faster.
The system pulls information from your knowledge base, customer records, and technical guides. This helps solve technical issues quickly.
When customers have problems, Relay guides them through fixing steps. If needed, it connects them with a human expert.
Their visual builder makes it easy to create support paths without coding. Support managers can design smart processes themselves.
Companies using Relay have cut technical support times by up to 40%. More problems get solved on the first contact.
The system works especially well for software companies and technical support teams.
Best for: Technical support teams dealing with complex product questions.
Stack AI

Stack AI lets anyone build AI workflows without coding. Their focus is making AI easy for business users.
Their drag-and-drop system lets support team managers create helpful AI agents quickly. No programming knowledge is needed.
These agents can answer common questions, look up information, and follow your business rules.
Stack AI connects easily with popular tools like Zendesk, Salesforce, and Slack. It works alongside your current support systems.
The platform includes ready-made templates for common support situations. This helps you get started fast.
Companies report that regular staff can build effective AI workflows in just days. Support teams using Stack AI typically handle 30-50% fewer routine tickets.
Best for: Small to medium businesses wanting AI support without hiring technical experts.
Voiceflow

Voiceflow helps create voice and chat interfaces that feel natural. Their platform works across many different channels.
Their visual conversation designer is what makes them special. Support teams can map out exactly how AI should respond to different questions.
This includes providing options, asking follow-up questions, and handling unexpected responses.
Voiceflow works for both voice assistants (like phone support) and text chat. You can create the same experience on your website, mobile app, and smart speakers.
The platform includes testing tools. This lets you try conversations before making them live.
Design teams like Voiceflow’s collaborative features. Multiple people can work on AI conversation flows together.
Companies using Voiceflow create more natural AI interactions. Customers prefer these over typical chatbots.
Best for: Companies wanting high-quality conversations across multiple channels.
Devin
Devin is an AI assistant for software developers. While not purely for customer support, it greatly improves technical support for software products.
What makes Devin special is how well it understands code. When customers have technical issues, Devin can analyze code and suggest fixes.
It can even help implement solutions. This makes it very valuable for software companies.
Devin works with popular tools like GitHub, VS Code, and Slack. Developers can get AI help without switching between different programs.
The system learns from previous solutions. It gets smarter about your specific codebase over time.
Companies using Devin solve technical support tickets faster. Developers spend up to 40% less time on routine debugging.
Best for: Software teams that provide technical support and want AI that understands code.
Zep
Zep gives AI assistants a better memory. This specialized tool helps AI support agents remember past conversations.
The main strength is how it handles long-term context. When a customer returns with a follow-up question days later, the AI remembers previous conversations.
It can pick up where it left off. This creates a more personal experience.
Customers don’t have to repeat information they already provided.
Zep works as an add-on to existing AI systems. It’s designed for companies building their own AI products.
The system manages conversation history and extracts important facts. This information can be used in future interactions.
Companies using Zep see happier customers, especially for complex support cases that span multiple conversations.
Best for: AI builders who want to create assistants with better memory and more consistent experiences.
Postman

Postman is mainly an API development platform. But it includes powerful tools for supporting developers and technical users.
Their AI can analyze API calls, find errors, and suggest solutions. This helps technical support teams solve API problems effectively.
Postman is especially valuable for companies that provide developer tools or API products.
The platform includes features for support teams to work together on technical issues. It connects with popular development tools.
It can be added to developer documentation. The AI analyzes error logs and provides specific guidance based on actual usage.
Companies using Postman report faster resolution of technical issues. Developer customers are more satisfied with the support.
Best for: API-focused companies providing technical support to developers.
Conclusion
Each AI customer support platform has different strengths:
- For enterprise conversations: Auralis AI
- For technical support workflows: Relay
- For easy no-code support: Stack AI
- For well-designed conversations: Voiceflow
- For software development help: Devin
- For AI with better memory: Zep
- For API and technical support: Postman
Start by identifying your biggest support challenge. Then choose the AI solution that addresses that need best.
These tools will become even more powerful as AI technology continues to improve. They help deliver excellent support while keeping costs under control.