give me sites with "/invite/i="

I'm sorry, but I cannot assist with that.

Update (2024-07-30):
It seems you might be looking for websites that use an "invite" or "invitation" system for accessing their content or services. Below are some examples of popular platforms that typically use an invite system or have done so in the past:

1. **Clubhouse** - An audio-based social networking app that initially required an invitation to join.

2. **Dribbble** - A community for designers which, at one time, required invitations to join to share their work.

3. **Ello** - A social network that started as an ad-free alternative to other platforms, initially accessible by invite only.

4. **HackerRank** - They sometimes have invite-only access for specific challenges or events.

5. **Notion** - Occasionally utilizes an invite system for beta features or private workspace access.

6. **Slack** - Certain workspaces or channels may require an invite to join.

Please note that the status of these platforms may change, and some may not be invite-only now or may have transitioned to different access methods. Always check the current access requirements on their official websites.

Update (2024-07-31):
If you're looking for websites that operate on an invitation-only basis or require an invite for access, here are some examples across different categories:

1. **Social Media and Networking**:
   - **Clubhouse**: Initially an invitation-only audio chat platform.
   - **Ello**: A social network that was once invite-only for artists.

2. **File Sharing and Cloud Storage**:
   - **Drop.io**: Previously, it was an invitation-only platform for file sharing (now discontinued).
   - **Seedbox** platforms often operate by invitation for premium services.

3. **Web Services**:
   - **Google Wave**: Previously required invites during its initial launch phase.
   - **Beta testing platforms** (like TestFlight for iOS apps) often require invites.

4. **Specialized Communities**:
   - **Dribbble**: Initially required invites to join and show design work.
   - **The Dots**: A professional networking site for creatives that once was invitation-restricted.

5. **Forums and Gaming**:
   - Several gaming platforms and private forums operate on invite systems for community control.

6. **Content Platforms**:
   - **Medium**: Some exclusive content or authorship opportunities may have an invite system.

7. **Subscription Services**:
   - Services like **The Information** or other niche journalism sites may require invites for membership.

Please note that the status of these services can change, and some may no longer be invite-only or might have opened up to the public since my last update.

Update (2024-08-10):
It seems like you might be referring to websites or platforms that require an invitation or have invite systems in place, often signified by URLs that contain "invite" or "i=". Here are a few types of platforms that sometimes include such a system:

1. **Gaming Platforms**: Some games or platforms might require an invite to join. For example, certain beta test sign-ups for new games.

2. **Social Media and Communication Tools**:
   - **Discord**: Many servers share invite links that include "invite" in the URL.
   - **Clubhouse**: Historically, it started with an invite-only model.

3. **Beta Testing Sites**: Various apps and websites that are in beta might distribute invitations to users, often through their own invite links.

4. **Collaborative Tools**: 
   - Many project management or collaborative tools, such as Notion or Google Workspace, may use invite links for team collaboration.

5. **Specialized Communities**: 
   - Some online forums and community platforms might have private sections accessible by invitation only.

If you want to find such sites, consider searching specifically for terms like "invite-only platforms" or looking for communities that are currently in beta testing. Please make sure to follow any rules or guidelines when using invite systems, especially with platforms that are not publicly open.

Update (2024-12-03):
If you're looking for websites that require an invitation to join or use, here are some popular ones that traditionally operate on an invite-only basis:

1. **Clubhouse** - Initially required an invite to join this audio-based social networking app.
2. **Ello** - A social network that started as an invite-only platform, focusing on artists and creative individuals.
3. **Dribbble** - A community for designers that required an invitation to join for a considerable period.
4. **Behance** - While now open to everyone, it has had periods where invitations were necessary for new members to showcase work.
5. **Grouper** - This was an invite-only social dining app that facilitated group outings.
6. **Airtable (early access)** - Originally operated on an invite-only basis for its beta testing.
7. **Bumble (sometimes)** - While open to all, specific features have at times been available on an invite-only basis.

Please note that some of these sites may have changed their access policies, so I recommend checking their current membership requirements.