Chat in your
mother tongue,
the easy way.
Chat in Bahasa Indonesia, anywhere in Indonesia. Early access to Javanese and Sundanese โ help us shape them by chatting and contributing. More mother tongues on the way.
Pick a topic,
then start talking.
Baibu starts with everyday topics families already ask about. These live topics are ready in chat today, with more community-guided packs on the way.
Invite a friend, earn Baibu points for airtime & data.
For every friend who joins and contributes 5 local-language sentences, you get 1,000 points.
Start InvitingInternational Mother Language Day ๐
Join the contribution drive and win a Rp500,000 voucher.
Event details โThree steps, and you're fluent.
No tech skills needed. Three taps and you're up and running with Baibu.
Pick your mother tongue
Over 30 local languages โ Javanese, Sundanese, Batak, Bugis, Minang, and many more.
Start chatting
Type or speak anything. Baibu replies right back in the language you picked.
Help Baibu get smarter
Correct an answer or add vocabulary. Every contribution makes the AI better.
Bahasa Indonesia today. Your mother tongue next.
Every Indonesian can chat in Bahasa Indonesia from day one. Javanese and Sundanese are in early access โ the more you chat and contribute, the better they get. Other languages are on the way.
Early access means the model is still learning. Chat with it, correct it, and contribute โ that's how Javanese and Sundanese get better, faster.
Our vision: 30+ languages, from Aceh to Papua. We prioritize the languages with the most signups โ vote for yours.
Help build the next mother tongues
Baibu contributors โ primarily mothers in Indonesia โ are rewarded for sharing everyday Javanese and Sundanese conversations, including the natural mixes with Bahasa Indonesia families speak every day. Your contributions teach the model.
Submit existing conversations
Share WhatsApp chats with family and friends. Anonymized automatically before review.
Guided chats with Baibu
Follow simple prompts โ by text or voice โ on your own time, from anywhere.
More details on rewards and rollout coming soon.
Download Baibu, free forever.
Available for Android and iOS. Lightweight, low on data, and works offline for the language you pick.
Frequently asked questions
Is Baibu really free?
Yes โ 100% free for everyday use. No hidden fees, no intrusive ads.
My local language isn't listed โ what now?
Submit it through "Add Language." Once 100 active contributors sign up, we'll train a model for it.
Can I use it offline?
Coming soon!
Is my conversation data safe?
Yes. We anonymize all data that enters the platform, including chat and submissions. See our Privacy Policy for more details: Link