Published Jun 1, 2025
13 min read

Build AI Character Using OpenAssistantGPT

Build AI Character Using OpenAssistantGPT

Build AI Character Using OpenAssistantGPT

Want to build an AI assistant for your website but don’t know how to code? With OpenAssistantGPT, you can create customized AI characters in just minutes. These bots can answer customer questions, provide 24/7 support, generate leads, and even boost sales - all while using your business’s unique data.

Key Features:

  • No coding required: Use a simple interface to design your AI character.
  • Powered by GPT-4/GPT-3.5: Advanced AI models for natural, accurate responses.
  • Customizable knowledge base: Upload files or let the bot analyze your website content.
  • Quick setup: Build and deploy in 10–15 minutes.
  • Freemium plans: Start free or upgrade for more features (plans start at $18/month).

Why It Matters:

  • Save time and money: Businesses report a 35% drop in support tickets and save up to $25,000 annually.
  • Boost customer satisfaction: Provide instant, accurate responses 24/7.
  • Multilingual support: Reach global audiences effortlessly.

Steps to Build Your AI Character:

  1. Set up accounts: Create profiles on OpenAssistantGPT and OpenAI.
  2. Upload content: Add business files (FAQs, product details, etc.).
  3. Customize personality: Define tone, style, and knowledge base.
  4. Embed on your website: Use simple HTML code to integrate the bot.

Start today and let your AI character handle customer queries while you focus on growing your business.

Create a Free Customer Service Chatbot with OpenAI Assistants!

OpenAI

How to Create AI Characters Step by Step

Want to build an AI character quickly without needing coding skills? With OpenAssistantGPT, you can create engaging AI characters that deliver reliable customer support. Just follow these steps to get started.

Step 1: Set Up Your OpenAssistantGPT Account

OpenAssistantGPT

To begin, set up two key accounts: one with OpenAssistantGPT and another with OpenAI.

  1. Sign Up: Create an OpenAssistantGPT account using your Google or GitHub account. Then, set up an OpenAI account with billing enabled.
  2. Connect the Accounts:
  3. Enable Billing: Add your credit card information to your OpenAI account. Without billing, the AI character won’t be able to generate responses.

For a step-by-step walkthrough, check out the onboarding guide at OpenAssistantGPT Onboarding.

Once your accounts are ready, you can start uploading the content to train your AI character.

Step 2: Upload Custom Content for AI Training

The content you upload will shape how your AI character interacts and responds to users. Think of it as the knowledge base your character will use.

OpenAssistantGPT supports various file types, including .docx, .txt, .slx, and .csv. You can upload business details, product information, FAQs, or any other relevant material. Just make sure the content is publicly available.

How to Upload Files:

  • Visit OpenAssistantGPT Files.
  • Select and upload your prepared documents. These could include content pulled from your website, documentation, or a list of frequently asked questions.

The more organized and detailed your uploads, the better your AI character will perform. After uploading your content, it’s time to bring your AI character to life.

Step 3: Create and Customize Your AI Character

Now it’s time to design your AI character’s personality and functionality.

  1. Start the Process:
    • Head to Create a New Chatbot.
    • Select an AI model, such as GPT-4 or GPT-3.5-turbo. GPT-4 provides more detailed responses, while GPT-3.5-turbo is cost-effective.
  2. Set a Welcome Message: Write a friendly introduction, like: “Hi! I’m here to assist you with any questions about our products.”
  3. Choose a Knowledge Base: Link the files you uploaded in Step 2.
  4. Define the Personality: Use custom instructions to shape your character’s tone and focus. For instance, you might make it professional yet approachable, or tailor it to match your brand’s voice.

Once your character is ready, test it by accessing the chatbot list at Chatbot Dashboard. After testing, you can embed it into your website.

Step 4: Add the AI Character to Your Website

Embedding your AI character into your website allows visitors to interact with it effortlessly.

How to Embed:

  • OpenAssistantGPT provides HTML iframe code for easy integration. You’ll find this embed code in your chatbot settings.
  • Choose your preferred embed style:
    • Basic Window Embed: Displays a fixed chat window on your site.
    • Button-Triggered Embed: Adds a floating button that opens the chat interface when clicked.

Here’s an example of the embed code:

<iframe src="https://www.openassistantgpt.io/embed/1234123/window?chatbox=false"
    style="margin-right: 1rem; margin-bottom: 6rem; display: none; position: fixed; right: 0; bottom: 0; pointer-events: none; overflow: hidden; height: 65vh; border: 2px solid #e2e8f0; border-radius: 0.375rem; box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06); width: 30rem;"
    allowfullscreen id="openassistantgpt-chatbot-iframe"></iframe>

You can tweak your character’s behavior by adding URL parameters. For instance, adding &defaultMessage=How%20can%20I%20help%20you%20today? preloads a custom greeting in the chat.

If you’re using platforms like WordPress, Webflow, or Squarespace, simply paste the embed code into an HTML or Custom Code block. Finally, test your AI character on different devices and browsers to ensure everything works smoothly.

Best Practices for AI Character Design

Creating AI characters that captivate users and align with your brand isn’t just about feeding content into a system and hitting "go." It’s about thoughtful design choices that make these bots engaging, trustworthy, and a seamless extension of your business goals.

How to Build Good Character AI Bots

To build effective AI character bots, start by defining their personality and ensuring every interaction reflects it. Here’s how to get it right:

Define Your Character's Personality:
Decide on key traits for your AI character - are they friendly, professional, or playful? These choices influence how users perceive and interact with the bot. Use consistent language and tone to reinforce these traits throughout the user experience.

Incorporate Emotional Intelligence:
Equip your AI with the ability to recognize and respond to user emotions. For instance, if a user seems frustrated, the bot should offer patient and empathetic responses, adjusting its tone to match the situation.

Maintain a Consistent Conversational Style:
Whether your bot is assisting with customer support or providing guidance, its conversational tone should remain consistent. This prevents confusion and builds a sense of reliability.

Customize Visual and Interface Design:
Everything from the bot’s avatar to its color scheme should reflect its personality and role. For example, a tech support bot might use neutral, professional visuals, while a creative assistant could feature vibrant, playful designs.

Be Transparent About Capabilities:
Clearly outline what your AI can and cannot do. When users understand the bot’s limitations upfront, they’re more likely to trust its capabilities.

Design for Multiple Responses:
Allow the bot to generate different answers for the same prompt. This highlights the AI’s flexibility and gives users the freedom to select the response that suits their needs best.

To design a bot that truly serves your audience, it helps to understand some of the most common applications for AI characters.

Customer Support Characters:
These bots handle FAQs, troubleshoot issues, and provide product details. They should be knowledgeable, patient, and ready to escalate complex queries to human agents when necessary.

Lead Generation Assistants:
These bots engage website visitors, qualify leads, and collect contact details. A professional yet approachable tone encourages users to share their information.

Educational Tutors:
AI tutors offer personalized learning experiences with interactive tools and tailored suggestions. They adapt their tone and content to suit the learner’s level and goals.

Brand Ambassadors:
These characters represent your company’s values and personality. By engaging users with consistent, meaningful interactions, they strengthen brand identity and foster loyalty.

Industry-Specific Specialists:
From healthcare to finance, specialized bots handle industry-specific tasks with precision. For example, the NHS uses AI to triage patients, showing how tailored bots can manage complex processes effectively.

Keep in mind that 80% of American consumers prioritize speed, convenience, knowledgeable help, and friendly service when evaluating a positive experience. Design your AI character to excel in these areas, offering quick responses, clear guidance, and a helpful demeanor.

Compliance and Data Privacy Rules

Beyond creating an engaging bot, responsible AI design requires a strong focus on ethical data practices. Here’s how to ensure your AI character respects privacy and complies with regulations:

Establish Clear Governance Policies:
Set up comprehensive guidelines detailing how personal data is collected, accessed, and used. This creates a foundation for ethical practices and prioritizes user privacy.

Minimize Data Collection:
Only gather the data your AI absolutely needs to function. This reduces privacy risks and aligns with laws like GDPR and CCPA.

Offer Transparency and Control:
Be upfront about how user data is handled. Provide easy-to-read privacy policies and let users access, modify, or delete their information as needed.

"People feel safe when things are transparent, not just technically, but in plain language too."
― Wojciech Wasilewski, Senior Product Designer & Design Consultant

Conduct Privacy Risk Assessments:
Before launching your AI, evaluate potential privacy risks. Identifying and addressing issues early on helps mitigate compliance challenges.

Strengthen Security Measures:
Use encryption, access controls, and secure storage to protect user data. Regular audits and continuous monitoring are essential to maintain these safeguards.

Learn from Past Mistakes:
For example, General Motors faced backlash for selling customer driving data to brokers, which impacted insurance premiums. This serves as a reminder that transparency in data practices is crucial for maintaining trust.

Add External Safeguards:
Enhance your internal security with external measures like certifications and legal frameworks to reassure users.

"People feel safe when they know there are protections in place beyond the app."
― Wojciech Wasilewski, Senior Product Designer & Design Consultant

Monitor and Audit Regularly:
Stay ahead of evolving privacy regulations by continuously monitoring and auditing your AI system to ensure compliance and ethical standards.

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Character AI Bot Recommendations and Selection

Choosing the right AI character for your needs requires a thoughtful evaluation of its capabilities. The secret lies in identifying the traits that make certain bots excel and using tools like OpenAssistantGPT to assess them effectively. Below, we’ll cover some top AI bot recommendations and methods for evaluating their performance.

Top Character AI Bot Recommendations

Successful AI characters often share specific qualities that make them stand out. By understanding these traits, you can design or select bots that meet your unique requirements. Here are some recommendations based on common use cases:

  • Customer Support Specialists: These bots shine when they combine deep product knowledge with a calm and helpful tone. They should acknowledge user frustrations, guide users through step-by-step solutions, and know when to escalate issues to a human representative. The best support bots balance expertise with empathy.
  • Lead Generation Assistants: These characters thrive when they maintain professionalism while showing a genuine interest in user needs. They ask thoughtful, qualifying questions without coming across as overly aggressive and naturally gather contact details through conversation rather than demanding them upfront.
  • Educational Tutors: Effective tutors adapt their teaching styles to fit individual learning preferences. They simplify complex ideas, offer encouragement during challenges, and celebrate progress to keep learners motivated. Flexibility and patience are key traits for these characters.
  • Industry-Specific Advisors: These bots excel when they demonstrate expertise in their niche while remaining approachable for users with varying levels of knowledge. For instance, a financial advisor bot should handle everything from basic budgeting to more advanced financial planning with ease.

How to Search for the Best Character AI Bots

Once you understand the qualities of a successful AI character, the next step is evaluating their performance. A systematic approach ensures you find the best fit for your objectives. Here’s how to assess your options:

  • Define Your Bot’s Purpose: Start by identifying the specific tasks you need the bot to handle, whether it’s customer service, lead generation, or educational support. Clear goals help you focus on the metrics that matter most during evaluation.
  • Test Conversational Quality: Use trial periods to test how well the bot understands language, maintains context, and provides relevant responses. Evaluate its ability to handle both straightforward questions and more complex, nuanced conversations.
  • Check Customization and Integration Features: Look for bots that offer customization options to match your brand’s tone and style. Features like web crawling for content extraction, file analysis, and API querying through AI Agent Actions add versatility and improve the bot’s functionality.
  • Monitor User Engagement Metrics: Track how users interact with the bot by analyzing conversation lengths, repeat visits, and overall satisfaction. Bots that foster meaningful engagement often perform better in achieving business goals.
  • Focus on Long-Term Support and Scalability: Choose platforms that offer regular updates and improvements. OpenAssistantGPT, for instance, emphasizes open-source development and ongoing enhancements, ensuring your bots can adapt to future needs.
  • Perform a Cost-Benefit Analysis: Compare the bot’s capabilities against its total cost, including subscription fees, setup time, and maintenance. This helps you determine whether the investment aligns with your budget and objectives.
  • Gather User Feedback: Implement feedback tools to collect insights directly from users. Regularly reviewing this feedback allows you to refine the bot’s performance and ensure it continues to meet your audience’s expectations.

Getting Started with Your AI Character

Want to bring your AI character to life? The process is simpler than you might think when you follow a few straightforward steps.

Key Steps to Create Your AI Character

Building an effective AI character boils down to four essential phases, each designed to work together for a seamless result.

  • Account Setup: Start by setting up your OpenAssistantGPT dashboard and linking your OpenAI API key. This is the foundation for everything else.
  • Content Preparation: Next, upload publicly available files that will serve as the knowledge base for your AI character. These files help define what your AI knows and how it responds.
  • Character Creation: This is where the magic happens. Customize your bot’s personality, set conversation starters, choose the right OpenAI model, and connect the files you uploaded earlier. These settings shape your AI’s tone, style, and ability to reference information during interactions.
  • Website Integration: Finally, embed your AI character on your website using the HTML iframe code provided. Once integrated, test its performance to ensure everything runs smoothly.

Don’t skip the testing and optimization phase. Internal testing and ongoing adjustments based on user feedback are key to delivering a great experience.

Start Building with OpenAssistantGPT

Once you’ve got a plan, it’s time to dive in! OpenAssistantGPT’s no-code platform makes the process hassle-free. You can focus on designing your AI’s personality and knowledge base without worrying about technical details.

For an interactive walkthrough, check out OpenAssistantGPT Onboarding, or jump straight into setup. All you need is a Google or GitHub account to access OpenAssistantGPT, plus an OpenAI account with billing enabled. Most users can create their first AI character in just 10–15 minutes.

Plans and Pricing

  • Free Plan: Includes 1 chatbot, 3 files, and up to 500 messages per month - perfect for getting started.
  • Basic Plan ($18/month): Offers 9 chatbots with unlimited messages, ideal for growing needs.
  • Pro Plan ($54/month): Unlocks advanced features like custom domains and file attachments for more complex use cases.

Tips for Building a Great AI Character

Set clear goals and provide high-quality training materials to improve your AI’s performance. Whether you’re designing a customer support bot, a lead-generation assistant, or an educational tutor, focus on the specific needs of your audience. Upload detailed files that cover frequently asked questions or common topics your users care about.

Research shows that 48% of people prioritize a chatbot’s problem-solving ability over its personality, and 74% of internet users prefer chatbots for simple questions. By programming your AI to handle common inquiries efficiently - and knowing when to escalate complex issues to human support - you can improve satisfaction and drive better outcomes for your business.

Take full advantage of OpenAssistantGPT’s features, like web crawling for content extraction, lead collection through user interactions, and API querying via AI Agent Actions. These tools help expand your AI’s capabilities beyond basic Q&A, making it a more engaging and useful resource for your website visitors.

Start building your AI character today and join the growing number of businesses using this technology to enhance customer interactions and streamline support.

FAQs

How can I make sure my AI character has a consistent tone and personality in conversations?

To keep your AI character's tone and personality consistent, start by creating a well-defined character profile. This should outline key traits, preferred vocabulary, and the emotional tone that matches the personality you want. This profile acts as a guide, helping the AI produce responses that stay true to its intended identity.

It's also important to regularly review the AI's interactions and adjust its behavior based on user feedback. A feedback loop like this lets you fine-tune its conversational style, keeping the AI engaging and aligned with your brand over time. Lastly, stick to simple, clear language and skip the unnecessary jargon. This makes the AI easier to connect with and more relatable for your audience.

What privacy and data protection measures should I consider when adding an AI character to my website?

When adding an AI character to your website, privacy and data protection should be at the forefront. It's crucial to comply with regulations like the General Data Protection Regulation (GDPR) and the California Consumer Privacy Act (CCPA), which emphasize being transparent about how user data is collected, stored, and used. Always let users know they're interacting with an AI and clearly explain how their information will be managed.

To keep sensitive data secure, adopt strong measures such as data encryption, access controls, and data minimization. Regularly audit your chatbot's data handling processes to prevent breaches or unauthorized access. Prioritizing these steps not only helps you meet legal obligations but also strengthens user trust in your platform.

How can I improve the performance of my AI character after it’s deployed?

To get the best out of your AI character after deployment, prioritize monitoring and improving its interactions. Regularly go through user conversations to spot instances where the AI might give incomplete or incorrect responses. Actively seek user feedback to uncover problem areas and fine-tune the system as needed.

Make it a habit to retrain your AI model with updated or expanded datasets. This ensures it stays aligned with changing user expectations and business goals. On top of that, conduct frequent performance tests to confirm that it consistently provides accurate, high-quality responses that meet your objectives.