Overview
Kimi AI — 1M context window AI assistant
Kimi is developed by Moonshot AI (China) and features an industry-leading 1 million token context window, allowing it to process entire books, codebases or document collections in a single prompt. Strong on Chinese and English tasks.
1M token context window
Full document and PDF analysis
Codebase understanding
Chinese & English bilingual
Features & capabilities
Everything it does, in plain English.
Feature1M token context windowIncluded
FeatureFull document and PDF analysisIncluded
FeatureCodebase understandingIncluded
FeatureChinese & English bilingualIncluded
FeatureWeb search integrationIncluded
PlatformsWeb
The honest take
Where it shines, where it stumbles.
✓ Pros
- ✓Largest context window
- ✓Free for basic use
- ✓Excellent document processing
! Watch-outs
- !Primarily Chinese market focus
- !Variable availability outside China
Who it's for
Where Kimi AI pays for itself fast.
— Use case
Legal document review
— Use case
Codebase analysis
— Use case
Book summarization
— Use case
Long-form research
Community reviews
Share your take on Kimi AI
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P
★★★★★
18 days ago
Needs a lot of improvement
Customer support left a lot to be desired. Customer support responded within hours and solved my issue.
N
★★★★★
1 months ago
Changed how I work completely
Blown away by the quality. The ROI was clear within the first week of using it. Customer support responded within hours and solved my issue. Highly recommend.
H
★★★★★
2 months ago
Disappointing experience
Disappointed with the experience. Performance is fast — no noticeable latency even on large inputs. I'd love to see better export options.
K
★★★★★
2 months ago
Happy with my subscription
Good value for the price. It integrates well with VS Code / Slack / Notion — my daily drivers. It integrates well with VS Code / Slack / Notion — my daily drivers. The UI takes some getting used to. Highly recommend.
K
★★★★★
2 months ago
A must-have for any professional
Best-in-class, period. The accuracy has improved significantly with recent model updates. The interface is intuitive enough that I didn't need to read any docs. The AI doesn't just suggest — it learns from my preferences over time.
A
★★★★★
3 months ago
Does the job well
Works really well for my use case. It integrates well with VS Code / Slack / Notion — my daily drivers. Keep up the great work, team.
F
★★★★★
4 months ago
Impressed with the results
Good value for the price. Reduced the time I spend on this task by about 70%. Works consistently across all my devices and browsers. Reduced the time I spend on this task by about 70%. Wish the free tier had slightly higher limits. A staple in my tech stack now.
P
★★★★★
4 months ago
Good value, works well
Does what it promises and does it well. The AI suggestions are incredibly accurate and save me hours every week. Reduced the time I spend on this task by about 70%. The recent updates have addressed most of my initial concerns. The learning curve was steeper than expected. Would recommend to anyone in my industry.
R
★★★★★
5 months ago
Okay product, not amazing
Decent tool, not without issues. The customization options let me tailor it to my exact workflow. I've recommended this to at least 10 colleagues already.
H
★★★★★
5 months ago
Good for some things, not others
Works okay, not life-changing. It handles edge cases better than anything else I've tried. I'd love to see better export options.
S
★★★★★
7 months ago
Great tool, minor quibbles
Strong product with room to grow. I use this daily and it's become essential to how I work. The recent updates have addressed most of my initial concerns. Wish the free tier had slightly higher limits. Looking forward to seeing how it improves.
R
★★★★★
7 months ago
Exactly what I needed
Game changer for my workflow. Pricing is fair for the value you get. Integration with my existing tools was seamless — no friction at all. Best tool in this category, hands down.
V
★★★★★
8 months ago
Really good — a few things to improve
Very good, with a few rough edges. I've recommended this to at least 10 colleagues already. Pricing is fair for the value you get. I'd love to see better export options. Looking forward to seeing how it improves.
D
★★★★★
8 months ago
Blew away all expectations
Best-in-class, period. The AI suggestions are incredibly accurate and save me hours every week. The free tier is genuinely generous compared to competitors. Keep up the great work, team.
C
★★★★★
9 months ago
Impressed with the results
Genuinely useful — glad I tried it. It handles edge cases better than anything else I've tried. The recent updates have addressed most of my initial concerns. The AI doesn't just suggest — it learns from my preferences over time. Definitely worth trying.
T
★★★★★
10 months ago
Changed how I work completely
Best-in-class, period. Works consistently across all my devices and browsers. The onboarding flow was smooth and I was productive from day one. The ROI was clear within the first week of using it. A staple in my tech stack now.
Y
★★★★★
11 months ago
Good value, works well
Does what it promises and does it well. The interface is intuitive enough that I didn't need to read any docs. The AI suggestions are incredibly accurate and save me hours every week. The mobile experience could use some work. Five stars — no hesitation.
Y
★★★★★
11 months ago
Really good — a few things to improve
Strong product with room to grow. The interface is intuitive enough that I didn't need to read any docs. Integration with my existing tools was seamless — no friction at all. The accuracy has improved significantly with recent model updates. Will continue using this long-term.
N
★★★★★
12 months ago
Outstanding experience
Seriously impressive. The accuracy has improved significantly with recent model updates. My team is very happy with the results.
C
★★★★★
1 years ago
Impressed with the results
Genuinely useful — glad I tried it. The API is well-documented and easy to work with. Best tool in this category, hands down.
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Descript
Revolutionary video and podcast editor where you edit audio by editing the transcript