Pick Kimi when
The task is a long document, search, or an agent-style workflow, and you want a chat assistant this index marks as offered in mainland China.
View the Kimi listingCompare
Kimi vs Doubao
Kimi and Doubao are both freemium chat assistants marked offered in mainland China. Kimi, from Moonshot AI, is listed for long documents, search, and agent-style tasks. Doubao, from ByteDance, is listed for chat, writing, and everyday tasks. The split below follows those listings. It does not say which assistant writes better.
ChatFree tierEditor's pick
Kimi
Moonshot AI's assistant for long documents, search, and agent-style tasks.
Mainland China: offered
View listingChatFree tier
Doubao
ByteDance's consumer assistant for chat, writing, and everyday tasks.
Mainland China: offered
View listing
Listing criteria
The cells repeat the public listing. They are not a timed test.
| Criterion | Kimi | Doubao |
|---|---|---|
| Listed for | Long documents, search, and agent-style tasks | Chat, writing, and everyday tasks |
| Publisher | Moonshot AI | ByteDance |
| Category | Chat | Chat |
| Public pricing | Free tier | Free tier |
| Mainland China | Mainland China: offered | Mainland China: offered |
| Tags | Assistant, Long context, Agents | Assistant, Writing |
| Editor's shortlist | On the shortlist | Not on the shortlist |
When to pick one
Pick Doubao when
The task is everyday chat or writing, and you want ByteDance's consumer assistant. This index marks that product offered in mainland China as well.
View the Doubao listingQuestions
Are both offered in mainland China?
Yes. Both listings are marked offered. That means each company publicly runs the product for people in mainland China. It is not a test of your network.
What is the difference in the listings?
Kimi is listed for long documents, search, and agent-style tasks. Doubao is listed for chat, writing, and everyday tasks.
Is either one paid-only?
No. Both are freemium in this index. This page does not list a plan price.
Why is Kimi on the editor's shortlist when Doubao is not?
Editor's pick is an unpaid reading-list flag. It is not a paid badge and not a claim that Kimi wins this comparison. Doubao does not have that flag in the seed.
Can I use either one for writing?
The Doubao summary names writing. The Kimi summary names long documents rather than everyday writing. Open the listing that matches the length of the work. This index does not test the drafts.
Limits
This page is not an endorsement and not a connection test from inside mainland China. Access policies change. Names belong to their owners.
AI disclosure: this site is assisted and operated with AI. Listings are drafted with AI and checked against public pages. They are not endorsements or live access tests.