Reduce first-line customer support costs by 95% using an AI-powered API that delivers human-quality, context-aware responses in seconds for global businesses.
InboxGPT
Boost customer support efficiency with AI-generated email replies trained on your website and past interactions to handle inquiries faster and more accurately.
$29/user per month

About InboxGPT
InboxGPT is an AI-driven customer support tool designed to streamline email management and accelerate response times by integrating directly with Gmail. The platform serves as a unified team inbox where multiple users can collaborate on incoming messages. By utilizing advanced AI models, it analyzes the context of customer inquiries and provides intelligent reply suggestions. These suggestions are not generic; they are specifically tailored to the business's unique knowledge base, ensuring that the tone and information remain consistent with the company's established communication style. The core functionality of the platform revolves around its ability to learn and adapt over time. Users can train the AI by feeding it their website content, allowing the model to understand the business's specific products, services, and frequently asked questions. Furthermore, InboxGPT features a continuous learning mechanism where the AI observes every email sent by the team. This means the accuracy and relevance of the suggested responses improve naturally as the system gathers more data on how the team prefers to handle specific queries, effectively eliminating the need for manual macro creation. Ideal for startups and growing businesses, InboxGPT helps support teams manage high volumes of messages without necessarily increasing headcount. It is particularly beneficial for teams operating in multi-language environments, as the AI can assist in crafting effective replies in various languages. The collaborative features allow team members to invite colleagues to the platform, making it easier to manage shared mailboxes and ensure no customer query goes unanswered. By centralizing communication and providing instant drafts, the tool significantly reduces the mental load on support agents. What distinguishes InboxGPT from standard helpdesk software is its deep integration with existing Gmail accounts and its focus on efficiency. Unlike complex enterprise systems that require extensive setup and data migration, InboxGPT promises a quick connection process that often takes just seconds. It prioritizes the actual writing process through its AI-assisted writing feature, which allows agents to tweak and customize AI-generated drafts before sending. This hybrid approach combines the speed of automation with the nuance of human oversight, providing a balanced solution for modern customer service challenges.
InboxGPT pros & cons
Pros
- Seamlessly connects with existing Gmail accounts for a unified workflow.
- Automatically learns from website content and sent emails to provide tailored suggestions.
- Provides unlimited messaging on the Growth plan with no per-ticket fees.
- Supports team collaboration, allowing multiple agents to manage shared mailboxes.
- Enables rapid response times through instant, context-aware AI drafts.
Cons
- Integration capabilities are primarily focused on Gmail accounts according to current documentation.
- There is no free tier available for users to test the platform before committing to a paid plan.
- Training the AI requires initial manual input of website data for optimal accuracy.
- Advanced enterprise features like SAML SSO are restricted to the custom-priced tier.
InboxGPT use cases
- Customer support managers can use the unified inbox to coordinate team responses and maintain high service standards with AI assistance.
- Startup founders can automate initial customer inquiries by training the AI on their website, ensuring professional responses with minimal effort.
- E-commerce teams can handle high volumes of repetitive order status queries by utilizing AI-generated drafts to reply twice as fast.
- International support teams can use multi-language capabilities to communicate effectively with a global customer base in their native tongues.
- Small business owners can manage multiple Gmail accounts from a single interface to streamline their communication and avoid message overload.
InboxGPT features
- multi-language support
- team collaboration
- continuous learning
- ai-assisted writing
- gmail integration
- unified team inbox
- unlimited messaging
- website training
InboxGPT pricing
Is InboxGPT free? No, InboxGPT doesn't offer a free plan; pricing starts at $29 / user per month.
Growth
$29 / user per month
- Unified AI Powered Mailboxes
- Unlimited messages
- Team collaboration on messages
Enterprise
Price varies
- SAML Single Sign-On
- Enterprise-level support
- Custom contract
- Payment via invoice/PO
InboxGPT FAQs
How do I train the AI models?
You can train the AI by providing your website URL, which allows the model to learn about your specific business context. Additionally, the AI continuously learns from every email your team sends, improving its suggestion accuracy every day.
Does it work in languages other than English?
Yes, InboxGPT supports multiple languages. The AI can assist in crafting effective replies and understanding context in various languages, such as Dutch, to support international customer bases.
Is there a limit on the number of messages that can be sent?
No, the Growth plan includes unlimited messages. This allows your team to handle any volume of customer inquiries without worrying about reaching a cap or incurring extra costs per message.
Do we need to pay per email or ticket?
No, InboxGPT does not charge per email or per ticket. The pricing is based on a flat rate per user, which includes unlimited messaging and AI-assisted responses.
Is there a cost per end user?
The pricing is based on the number of team members (agents) using the tool, not the customers (end users) sending emails. Each seat for a support staff member costs $29 per month on the Growth plan.
Ratings & reviews
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