The new era of bot building is here.
No training data. No pre-defined flows. Just add business logic and start talking.
Access BetaBuild smarter voice & chat bots with open source conversational AI
Free, open-source bot
Easily built for any purpose, in any programming language, completely free.
Declarative configuration
Focus on what matters to your users. Provide simple knowledge & action inputs - our NLU engine will do the rest.
Minimal requirements
No training data, no complicated conversational flows, quickly embedded.
No custom training. No conversation trees.
Define what the bot knows
What the assistant knows and can communicate to end-users.
Define what the bot can do
What the assistant actually achieves on behalf of the end-user. This is usually done via foreign APIs which the assistant can call.
Agenda in action
knowledge:
- question: what are your opening hours?
answer: 2pm to 10pm.
...
actions:
- url: http://order.com/pizzaanswer:
when:
intent:
- I want to order pizza
- I want pizza
needs:
- key: phone
value:
type: phone
ask: At what number can we reach you?
...
Easily configured for any business need.
Lead
generation
Billing & transactions
Directories & catalogues
Scheduling
FAQ’s
Site
search
Status
check
Form
filling
Typical chatbots demand too much manual labour and maintenance. Standard Conversational AI is limited to specific intents. And the answers they provide are simply not good enough.
Quickly build your chatbot for any business need, without custom training and with minimal data collection. Leverage Hyro's NLU engine to speicify the bot's abilities & what it knows - and provide your users with better answers.
Our open source chatbots are flexible, reusable and offer:
- Less configuration
- Easy composability
- Simpler, faster deployment in any service.
Seamlessly integrate with



Easily build bots in an open source framework
- No training data
- No pre-defined flows
- Quick deployment
- Better answers for your users.
Access early beta now:
About Hyro
Backed by partners such as Microsoft & Twillio, we're replacing poor intent-based chatbot experiences in dozens of enterprises, with simple, fast and scalable conversational experiences using natural language automation.
Successful Conversations
Minutes Saved
Bad Chatbots Replaced