Log into an Aconex instance directly

Access your project by logging into an Aconex instance (sometimes called a project location).

Find your Aconex instance

To start, you'll need to know which Aconex instance your project is on. If you know the instance-specific web address or have it bookmarked you can visit it directly (for example https://au1.aconex.com). You can also click an Aconex email notification you’ve received. 

New to Aconex? When your account was first created you should have received a welcome email. Your Aconex instance URL can be found at the bottom of the email.

  1. Visit help.aconex.com/login or click Aconex Log In at the top of Support Central (the website you are viewing now). 
  2. Select the Aconex instance for your project.
  3. Click Go. You'll be taken to the login page for that instance.

Log in to Aconex

  1. From the Aconex login screen, enter your email address and click Next.

Tip!

If your organization has configured Single Sign-On (SSO), you'll see the sign-in screen for your corporate network to complete the login process.

  1. Enter your password and click Sign in.

Tip!

If you've forgotten your password or it's expired you'll need to reset it. Alternatively ask your Org Admin to send a password reset email to you.  

  1. You may be asked to enable two-step verification (2SV) for additional security. 
  2. If you configure 2SV, you'll be asked to enter your verification code each time you sign in.

Tip!

If one of your linked Aconex accounts has 2SV enabled, then you must enable 2SV on your Lobby account to access projects in the linked account.

If you have a new device or accidently deleted the authenticator app, your Org Admin will need to reset 2SV for you so you can sign in.

  1. If you have only one linked account we'll take you straight into Aconex. If you have multiple linked accounts on the selected instance, choose the account you want to access.
  1. If you’re asked to, read and agree to the Terms of Service and fill in your personal information. 
  2. You're in! If you're new to Aconex, spend some time watching our Getting Started training.
  3. (Optional) If you want to switch to another Aconex account, click the application switcher menu in the top left of your screen, and then click View All Projects.


Still need help? 
Troubleshoot here, or ask your Organization Administrator for help.