conveyor.cloud

What It Is

Conveyor is a Visual Studio extension developed by Keyoti Inc. Its core purpose is to solve a common pain point with IIS Express: by default, it only allows access from localhost. Conveyor lets developers access and test locally running Web or API projects directly from other devices—such as phones and tablets—over a LAN or via an internet tunnel, without manually editing complex IIS configuration files. It can also fix common 400 Bad Request errors.

Core Analysis

• Features and Use Cases: Beyond basic LAN and remote internet access, Conveyor supports TLS/SSL certificates and can generate public URLs to expose local services to the internet. This enables local debugging of Webhooks from services such as Zapier and Twilio, as well as integration testing with Azure AD B2C. It also supports remote access to Web applications running inside Docker containers.
• Supported Languages/Frameworks: Conveyor is tightly integrated with the Visual Studio and IIS Express ecosystem, mainly serving .NET and related Web development scenarios.
• Open Source and Self-Hosting: This is closed-source commercial software. Given its tunnel-service model, it does not support self-hosting.
• Integrations and Ecosystem: Conveyor is available as a Visual Studio extension and also provides a command-line tool. For third-party integrations, it supports Webhook services such as Zapier and Twilio, as well as Azure AD B2C and Docker.
• Documentation Quality: The official documentation includes detailed text-and-image guides and video tutorials for scenarios such as Webhook debugging, TLS/SSL configuration, and remote Docker connectivity. Overall, the documentation quality is high and covers common developer needs.

Pricing

Conveyor uses a subscription model. The free plan provides a random subdomain but is limited to 4 hours of continuous connection per day and 500MB of traffic. The Basic plan costs $5/month, or $50/year, removes the connection time limit, and includes 5 reserved subdomains plus 1GB of daily traffic. The Plus plan costs $10/month, or $100/year, and includes unlimited reserved subdomains with no traffic limits. For light testing, the free plan is generally sufficient, but heavy Webhook debugging will require an upgrade.

Pros and Cons

Pros: Extremely easy to install; solves IIS Express external access issues without configuration changes; deeply integrated with VS and works out of the box; supports local Webhook debugging, greatly improving development efficiency.
Cons: Strong ecosystem limitations, as it is only suitable for Visual Studio/IIS Express users; the free plan has strict traffic and time limits; lacks API/SDK support, making automation and extensibility relatively weak.

Who It’s For

.NET developers using Visual Studio for Web/API development who need cross-device testing on real devices or need to receive third-party Webhooks locally.

Access from China

From a networking perspective, because Conveyor provides an internet tunneling service, accessing its servers from mainland China may involve latency or unstable connections. For payments, the official website only lists USD pricing, so domestic developers may face some barriers when subscribing to a paid plan. If you need a more general-purpose tunneling tool, alternatives such as ngrok may be worth considering.