Kimi is an AI chatbot and agent platform from Moonshot AI. You can use it for everyday questions, long-document analysis, research, slide or website generation, and especially coding tasks.
The current flagship model is Kimi K3. It has roughly 2.8 trillion parameters (mixture-of-experts), a 1-million-token context window, native vision, and is designed for longer agent workflows. Earlier models such as K2.6 are also available and cost nothing in ordinary chat.
You can use Kimi on the web, in the mobile apps, on the PC client, or through Kimi Code (CLI and VS Code extension). There is also a separate API platform for developers.
How the Kimi Invitation / Referral Program Works
Kimi calls the program the Moon Companion Plan (or “Invite & Earn Rewards”).
- You share your invitation link or QR code.
- A completely new user opens the link, registers, and binds the invitation.
- That user then opens the Kimi App or PC client and logs in with the same account within 3 hours.
- Both of you each receive one lucky-draw chance.
The draw can award membership-equivalent credits in these sizes: 3-day, 7-day, 15-day, 1-month or 1-year. These are usage credits, not a fixed number of calendar days of unlimited access. Once the credits are used up, they are gone. All credits from this campaign expire by 31 December 2026.
The separate task that rewarded invites for paid subscriptions is currently paused because new individual memberships are limited while the company expands capacity.
Kimi AI Invitation Code and Link
You can click the link directly or enter the code if the signup form asks for it. Using the link is the most reliable way to make sure the invitation is recorded.
What You Actually Get
- A free Kimi account with access to the free tier (Adagio).
- One lucky-draw chance for membership credits (both sides).
- The chance of longer credit packs (up to the 1-year tier), though shorter packs are far more common according to user reports.
- Access to Kimi’s models, including the free chat experience with K2.6 and limited agent use.
You do not automatically receive unlimited paid-tier access. The credits simply give you a temporary pool of higher-tier usage.
Step-by-Step: How to Sign Up with the Code
- Open this link on your phone or computer: Signup Here
- Register a brand-new account (email or phone). Do not use an account you have registered before.
- Complete any binding or confirmation steps on the invitation page.
- Download the Kimi App (iOS or Android) or the PC client and log in with the same account within 3 hours.
- After the system confirms the invitation, both of you can draw for the membership credits on the campaign page.
If the 3-hour window is missed or the account was previously registered, the draw chance will not appear.
Free vs Paid Access
- Free tier (Adagio): basic chat, limited agent tasks, no extra long-context benefits on the highest models.
- Paid plans start around $15–19 per month on annual billing and give more agent credits, higher concurrency, longer context on K3, and Kimi Code multipliers. Note that new individual membership purchases are sometimes restricted or placed on a waitlist while capacity is expanded. Check the official pricing page for the latest availability.
Who Should Use This Invitation Code
- Anyone trying Kimi for the first time who wants a chance at free higher-tier credits.
- Developers or researchers who want to test the longer context and agent features.
- People who already plan to sign up and simply want the invitation recorded so both sides can draw.
If you only need basic free chat, you can also sign up without a code. The invitation mainly adds the draw chance.
Important Limitations
- New users only. Previous accounts or deleted-and-recreated accounts do not count.
- Client (app or PC) login within 3 hours is required.
- Credits are usage-based and expire by the end of 2026.
- Official odds for each prize tier are not published.
- The subscription-invite task remains paused.
- Kimi can change or end the campaign at any time.
Always check the latest rules on the official “Invite & Earn Rewards” page inside the product.
Final Verdict
Using the Kimi AI invitation code N5TC8X (or the link above) is a low-effort way to open a free account and enter the official lucky draw for membership credits. You get the normal free experience plus a chance at temporary higher-tier usage. The longest prize tier exists but is uncommon; most people receive the shorter credit packs.
For beginners the free tier is enough to explore chat and basic tools. For heavier agent or coding work you will eventually need a paid plan once any free credits run out. The process is straightforward if you follow the 3-hour client-login step carefully.
