Build and integrate real-time multimodal AI characters.
CharacterSDK allows developers to create multimodal AI characters, capable of real-time interactions and contextual understanding. Seamlessly integrate these intelligent companions into existing workflows to provide personalized user experience.
Hello Product Hunters! 👋
I’m Arjun, Co-founder and CEO of VideoSDK.
Thanks a lot for all your love and support and Thanks @fmerian for hunting us.
Product Hunt has always been an amazing place for us. From our past launches, we’ve received overwhelming support and feedback that has helped become world’s leading real-time voice and video infrastructure.
Since then, we’ve been constantly researching and building something that I’m incredibly excited to share with you all today. After 18 months in the making, it’s finally ready to be unveiled. Introducing… CharacterSDK.
What is CharacterSDK
Character SDK helps you build characters that work for you and collaborate with your team using multimodal understanding, such as real-time speech and vision, and take actions on your behalf — all in real time.
From personalized customer support to virtual companions, Character SDK is reshaping the way we engage with AI. It’s not just about interaction; it’s about creating meaningful, context-aware conversations that get smarter over time.
👩🏻💻 For Developers: Build and integrate real-time multimodal AI characters in apps, your favorite meeting tools, and even phone calls.
📱 For Consumer Apps: Integrate AI companions that provide highly personalized, engaging, and interactive experiences for consumers.
🏢 For Enterprises: Build AI characters that help improve productivity and reduce operational costs by automating routine tasks.
Why did we make CharacterSDK
While existing AI tools are amazing, they fall short in one key area: **Personalization**—especially in collaborative environments like team settings. That’s why we built CharacterSDK, an AI that can understand our needs, remember past context, and adapt its responses to individual preferences. It’s all about making interactions more meaningful and personalized.
What it can do
🗣️ Characters engage in real-time through speech, vision, and interaction.
💡 They remember past conversations, understand user behavior, and adapt accordingly.
📄 With vision capabilities, they can read text, scan documents, and recognize real world objects.
📞 Easily invite characters into any meeting platform or telephony system.
🛠️ Customize characters with your own knowledge base and reasoning models.
⚙️ Characters can take actions based on commands, integrating smoothly with workflows.
🔗 Seamlessly integrate with third-party tools to fit into existing systems.
What’s next?
Since we’re launching a waitlist today, we’ll be selecting a few users each day to try out CharacterSDK. We’d love your feedback to help us improve the models and make the product even better!
If you'd like to be among the first,
1. Go to : https://www.videosdk.live/charac...
2. Got a specific use case? Drop us an email at [email protected] and we’ll do our best to fast-track your access.
I want to personally thank this amazing community for all the love and support we’ve received. As we hit this exciting milestone, we’d love to hear your questions and feedback!
We’ll be around all week to chat and answer anything you’ve got.
Cheers,
Arjun Kava
