
Delivers powerful reasoning and broad file analysis, but with smaller default context limits for raw documents.
Delivers powerful reasoning and broad file analysis, but with smaller default context limits for raw documents.
CustomGPT.ai records 96,030 monthly visits with -16.5% month-over-month growth and Freemium, Free Trial, Paid, Contact for Pricing pricing. Kimi AI records 19,632,261 monthly visits with -23.4% growth and Free pricing.

No-code AI agents trained on your own business content
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | customgpt.ai | kimi.com |
| Pricing Model | Freemium, Free Trial, Paid, Contact for Pricing | Free |
| Monthly Visits | 96.03K (96,030) | 19.63M (19,632,261) |
| MoM Traffic Delta | -18.96K (-16.5%) | -5.98M (-23.4%) |
| Primary Market & Share | 🇺🇸 United States (14.4%) | 🇨🇳 China (70.7%) |
| Direct Visits / mo | 42.22K | 13.93M |
| User Rating | 4.3 | 4.7 |
| Supported Platforms | Website | Website |

No-code AI agents trained on your own business content
Responses are generated from your supplied content only, with a citation link attached to each answer so readers can check the source.
Create and configure custom GPT agents from a browser interface without writing any code or maintaining your own retrieval stack.
Ingest websites, help centers, PDFs, Office files, YouTube videos, podcasts and audio, across 1,400+ document formats and integrations like Google Drive and Notion.
Programmatic access to your agents through a documented REST API and SDK for embedding answers into your own applications.

Moonshot AI's long-context assistant for research, coding, and agentic work
Feed in lengthy documents, papers, or code and ask questions across the full text without losing earlier context.
Hand over multi-step jobs that involve planning, browsing, and tool use instead of only single-turn answers.
Generate structured research reports, slide decks, and formatted documents directly from your prompt or source files.
Extend capabilities with plugins and set recurring jobs so the assistant keeps working between sessions.

Delivers powerful reasoning and broad file analysis, but with smaller default context limits for raw documents.
Delivers powerful reasoning and broad file analysis, but with smaller default context limits for raw documents.

Offers massive context windows and multimodal document analysis, but lacks Kimi's specialized Chinese research ecosystem integrations.
Offers massive context windows and multimodal document analysis, but lacks Kimi's specialized Chinese research ecosystem integrations.
Provides exceptional long-form document comprehension and coding artifacts, but lacks Kimi's native long-context chat workflow.
Provides exceptional long-form document comprehension and coding artifacts, but lacks Kimi's native long-context chat workflow.
Free / Open-sourceProvides high-efficiency reasoning and coding capabilities, but focuses less on dedicated multi-document consumer research workflows.
Free / Open-sourceProvides high-efficiency reasoning and coding capabilities, but focuses less on dedicated multi-document consumer research workflows.
SpecialistExcels at cited web search and live research, but offers less robust local file and document analysis.
SpecialistExcels at cited web search and live research, but offers less robust local file and document analysis.

SpecialistDelivers powerful multilingual and long-context foundation models, but requires connecting to your own interface or API.
SpecialistDelivers powerful multilingual and long-context foundation models, but requires connecting to your own interface or API.

SpecialistOffers automated agentic research and synthesis, but operates as a broader all-in-one search workspace.
SpecialistOffers automated agentic research and synthesis, but operates as a broader all-in-one search workspace.

SpecialistTailored specifically for academic literature analysis and citation, whereas Kimi handles general long-form documents.
SpecialistTailored specifically for academic literature analysis and citation, whereas Kimi handles general long-form documents.
AI-first customer support platform with a shared inbox built in
SpecialistProvides fast conversational Q&A specifically for PDFs, but lacks Kimi's broad multi-file research and coding capabilities.

Free / Open-sourceProvides a robust self-hosted chat interface for local models, but lacks managed long-context cloud infrastructure.
Free / Open-sourceProvides a robust self-hosted chat interface for local models, but lacks managed long-context cloud infrastructure.
Free / Open-sourceEnables private local document chat and RAG, but requires self-hosting and external model API setup.
Free / Open-sourceEnables private local document chat and RAG, but requires self-hosting and external model API setup.