BibNexus

Start with a 7-Day Pro Trial

BibNexus is open for free use. Follow our WeChat Official Account to get a subscription code for a 7-day Pro trial, keep renewing for free by joining the community and sharing, and compete for 50 lifetime Pro seats. The sharing program runs on Chinese social platforms.

7-day Pro trialJoin group +1 monthShare up to +2 months/month50 lifetime Pro seats
BibNexus WeChat Official Account QR codeScan to follow

Get Your Subscription Code

  1. 1
    Follow the WeChat Official Account
    Scan the QR code or search WeChat for
  2. 2
    Send the keyword
    In the account chat, send.
  3. 3
    Activate in BibNexus
    Open BibNexus and paste the subscription code on the registration screen to start your 7-day Pro trial.
QQ community group QR code

Join the QQ Group for 1 More Month

+1 month

Join the QQ community group and send your registered email to the group owner. Your subscription will be extended within 24 hours. One claim per registered email.

Join QQ group

Share to Earn Renewal Codes

Early co-builder rewards: share your real experience on Xiaohongshu or Bilibili. Approved posts earn renewal codes, and you can participate every month.

Xiaohongshu (RED) Post

+1 month
  • Include at least 2 app screenshots
  • At least 50 words of description
  • Add the #BibNexus hashtag
Once per registered email per calendar month

Bilibili Video

+1 month
  • At least 3 minutes long
  • Add #BibNexus in the title or description
  • A simple screen recording of one merge workflow is enough
Once per registered email per calendar month
Xiaohongshu and Bilibili count separately — post on both to earn up to 2 months per month.
Topic ideasTutorialsReal-world use casesProblems it solves for youWorkflows with CiteSpace / VOSviewer

Ultimate Challenge: Lifetime Pro

Limited to 50 seats

An exclusive lifetime Pro subscription for early promoters, covering all future updates. Data accumulates across posts, so you can redeem whenever your totals qualify.

  • BilibiliTotal views + likes > 10,000
  • XiaohongshuTotal likes + saves > 5,000
  • Both platforms combinedCombined total > 13,000
Meet any one of the above. Seats are granted in order of review approval.
Lifetime Pro supports 2 devices with 1 device transfer.

How to Submit for Review

Send your post links to the review email, or message the group owner in the QQ group. Reviews are completed within 3 business days. Format:

Registered email: xxx@qq.com
Post links: Bilibili video / Xiaohongshu post
support@bibnexus.com

Rules & Disclaimer

  • Posts must offer real value to readers; low-effort content will not pass review
  • Each post link can be redeemed once, and approved content must stay online for at least 90 days
  • Renewal codes extend your current expiry date instead of overwriting it

Review Requirements

  • Content must offer real reference value to others; low-effort posts will not pass review.
  • Each post or video link can be redeemed only once.
  • Approved content must stay online for at least 90 days; removed content voids the granted license and future eligibility.
  • Trial codes are limited to one per registered email; the group reward is limited to one per registered email and per QQ account.
  • The sharing program allows one entry per registered email per platform per calendar month, based on the submission date.
  • Lifetime Pro redemption requires all related links plus creator-dashboard screenshots, and qualifying content must remain online.

Terms & Disclaimer

  • This is an early-stage limited-time program; rules may change over time, and granted benefits stay valid.
  • The program is run by the BibNexus team and is not affiliated with WeChat, QQ, Xiaohongshu, or Bilibili.
  • Participants create and are responsible for their own content and must follow each platform's community rules; penalties caused by violations are borne by participants and void related benefits.
  • Statistics follow each platform's creator dashboard; review results and lifetime Pro seat decisions are made by the BibNexus team.
  • Registered emails and QQ numbers are used only for reward distribution and review; see the privacy policy for details.
  • The BibNexus team reserves the right of final interpretation of this program.
Having trouble? Contact us You can also reach us in the QQ group.