Hevolve multimodal AI agent with learning, speech therapy and local Nunba app
Hevolve is a multimodal AI agent from HertzAI with ready-made agents for learning, speech therapy and spoken English, tools to create your own agent, and Nunba, a local-first app that runs on your machine.
- Best for
- Personal tutoring
- Key capability
- Ready-made agents
Save Hevolve AI, follow its updates and vote on it — everything stays in your account.
Sign in or create a free account

What is Hevolve AI?
Hevolve is a self-evolving multimodal AI agent from HertzAI. Users talk to ready-made agents for personalised learning, speech therapy, spoken English, news, podcasts and casual conversation, or create their own agent. It runs in the browser, through a Google Play app, and as Nunba, a free local-first app for Windows, macOS, Linux and Android that works without the cloud. Developers can embed agents as a website widget or call an API.

Key features of Hevolve AI
Hevolve offers a catalogue of ready-made agents, free agent creation, the Nunba local-first app with voice, vision and chat, a website widget, a developer API and a web app for educational institutions.
Ready-made agents
Agents for personalised learning, speech therapy, spoken English, news, podcasts and casual conversation.
Create your own agent
Build an agent from your expertise for free and offer it to users around the clock.
Nunba local app
A free local-first multimodal AI agent with voice, vision and chat that runs on your machine.
Widget and API
Embed a full agent in any website with one tag, or call the API, which has a free tier of 100 requests a day.
Pros and cons of Hevolve AI
Pros
- Free to use, with free agent creation
- Nunba runs locally without the cloud
- Agents available 24/7 with no appointments needed
- Learning content in the learner's vernacular language
Cons
- The iOS app is a nightly early-access build
- The Windows installer triggers a SmartScreen warning
- Paid plans are priced in rupees on the pricing page
Key use cases for Hevolve AI
Personal tutoring
A private tutor agent for custom revision and assessments.
Speech therapy practice
A speech therapist agent available without appointments.
Spoken English and languages
Work on pronunciation and learn languages with dedicated agents.
Agents for institutions
A web app for educational institutions to use AI agents.
How Hevolve AI works
- 1
Sign up or download
Use Hevolve in the browser, install the Android app from Google Play or download Nunba.
- 2
Pick an agent
Choose a ready-made agent such as Speech Therapy, Spoken English or Personalised Learning.
- 3
Talk to it
Chat or speak with the agent in your own language.
- 4
Create your own agent
Turn your expertise into an agent that other users can talk to.
Who is using Hevolve AI
Hevolve AI pricing
Free
INR 0 per month per user
Personalised AI coaching, 24x7 revision assistance, community access, vernacular learning, 30 pages of book upload and 1 custom teacher upload per 24 hours.
Hevolve+
INR 199 per month per user
For learners, researchers and professional creators: 100 pages of book upload and 3 custom teacher uploads per 24 hours. Free 14-days trial.
Hevolve+ Pro
INR 699 per month per user
For growing and established creators: 100 pages of book upload and 10 custom teacher uploads per 24 hours. Free 14-days trial.
Custom Credits
INR 1000 per month per user
For custom agent creators and usage. Free 14-days trial.
Plans and prices are as published by the vendor and can change. Check the official site before you buy. Open the pricing page (opens in a new tab)
Frequently asked questions about Hevolve AI
A self-evolving multimodal AI agent from HertzAI that can run locally or through cloud providers.
You can use the Hevolve agent for free, and Nunba, the local app, is free with no subscription.
Windows, macOS, Linux, Android, iOS and WearOS.
Yes. Creating an agent is free.
Yes. The intelligence API has a free tier of 100 requests a day and an SDK for chat, analyze and generate.
Data handling and security practices vary by provider. Review the official privacy policy to understand how your data is stored and used.
Conclusion
Ready-made agents for personalised learning, speech therapy, spoken English, news and podcasts are the core here: users pick one and talk to it, or build an agent of their own for free. HertzAI frames the mission around education for all students, especially those with special needs, and offers a web app for institutions.
Beyond the browser, the same agent ships as Nunba, a free local-first app with voice, vision and chat that runs on the user’s own machine without the cloud. Developers can drop an agent into a website with one tag. The iOS app is still a nightly early-access build. Agent use is free, and paid tiers allow more book pages and custom teacher uploads per 24 hours.
Sources
Sign in to review this tool.
Sign In to ReviewNo reviews yet
Be the first to share how this tool worked for you.
Ask about pricing, limits, or how it compares — or answer someone else.
Sign In to AskNo questions yet
Have a question about using or paying for this tool? Be the first to ask.