Software Alternatives, Accelerators & Startups

tunnelto.dev VS Emisar.dev

Compare tunnelto.dev VS Emisar.dev and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

tunnelto.dev logo tunnelto.dev

Expose localhost to the internet with a public URL

Emisar.dev logo Emisar.dev

One governed MCP server connects any AI agent to a finite action catalog, enforced on-host with pack trust, policy gates, human approvals, and a hash-chained audit trail.
  • tunnelto.dev Landing page
    Landing page //
    2021-09-24
  • Emisar.dev Approvals
    Approvals //
    2026-07-21
  • Emisar.dev Audit Log
    Audit Log //
    2026-07-21
  • Emisar.dev Policies
    Policies //
    2026-07-21
  • Emisar.dev Runner fleet
    Runner fleet //
    2026-07-21

Emisar is the last MCP server youโ€™ll need to install: a Zero-Trust gateway connecting Claude, Cursor, ChatGPT, and any AI agent to your infrastructure. One server handles production access, debugging, alerts, and internal operations, with new capabilities added as packs. Agents can inspect real production state, debug what they shipped, and help resolve incidents. Safe reads run automatically; policy allows, blocks, or routes risky actions for approval. No SSH keys, VPNs, remote shells, or standing shell access โ€” and every call is recorded.

Emisar.dev

Website
emisar.dev
$ Details
freemium $20.0 / Monthly (per runner)
Startup details
Country
United States
State
CA
Founder(s)
Andrew Dryga
Employees
1 - 9

tunnelto.dev features and specs

  • Ease of Use
    Tunnelto.dev is designed for simplicity, allowing users to easily expose their local services to the internet without complex setup procedures.
  • No Signup Required
    Users can start using tunnelto.dev without the need to register for an account, which reduces friction and speeds up the testing process.
  • Developer Focused
    The service is built with developers in mind, offering features that cater to development and testing workflows.
  • Custom Subdomains
    Tunnelto.dev allows users to choose custom subdomains, making it easier to manage and remember addresses for different services.
  • Security
    Provides secure tunnels to local services using TLS encryption, which helps protect data transmitted over the internet.

Possible disadvantages of tunnelto.dev

  • Limited Free Tier
    The free version of tunnelto.dev has restrictions, which might not be sufficient for extended usage or more complex applications.
  • Bandwidth and Performance Constraints
    Like many tunneling services, there might be bandwidth and performance limitations, particularly for high-traffic applications.
  • Dependency on External Service
    By relying on tunnelto.dev, users become dependent on an external service for accessing local applications remotely, which can be a point of failure.
  • Potential Latency
    Tunnels might introduce additional latency, which can affect the responsiveness of applications, especially in regions far from the service's servers.
  • Privacy Concerns
    Even though data is encrypted, using third-party tunneling involves sending data through external servers, which may raise privacy concerns for some users.

Emisar.dev features and specs

No features have been listed yet.

Category Popularity

0-100% (relative to tunnelto.dev and Emisar.dev)
Localhost Tools
100 100%
0% 0
AI Tools
0 0%
100% 100
Testing
100 100%
0% 0
Infrastructure Monitoring

Questions & Answers

As answered by people managing tunnelto.dev and Emisar.dev.

How would you describe the primary audience of your product?

Emisar.dev's answer:

emisar is for SRE, DevOps, platform engineering, infrastructure, and security teams that want AI agents to inspect and operate production systems. It is especially relevant to teams managing multiple Linux hosts, clusters, databases, cloud services, or regulated environments where unrestricted shell access and incomplete audit records are unacceptable.

Which are the primary technologies used for building your product?

Emisar.dev's answer:

The hosted control plane and operator interface use Elixir, Phoenix, LiveView, PostgreSQL, and Tailwind CSS. The host runner and MCP bridge are written in Go. Action packs use YAML and JSON Schema, while production infrastructure is managed with Terraform on Google Cloud. The system communicates through MCP, OAuth 2.1, TLS, and WebSockets.

Who are some of the biggest customers of your product?

Emisar.dev's answer:

  • Blitz.gg - game analytics for billions of matches and a pretty large infrastructure.

What's the story behind your product?

Emisar.dev's answer:

Founder Andrii Dryga spent a decade working as a CTO, full-stack engineer, SRE, and DevOps engineer. He experienced the cost of running the wrong command on the wrong cluster, while also seeing AI solve operational problems in seconds. emisar grew from the need to preserve both truths: AI agents are useful, and production access must remain bounded. Its answer is to give agents a reviewed catalog of operations instead of a blank terminal.

What makes your product unique?

Emisar.dev's answer:

emisar lets AI agents work on real infrastructure without giving them a shell. Agents choose from a finite catalog of typed, versioned actions. Policy decides what runs, what requires approval, and what is denied, while an outbound-only runner verifies the action again on the host. New capabilities arrive as packs behind the same MCP integration, and every request is recorded in both a searchable audit trail and a tamper-evident host journal. [

Why should a person choose your product over its competitors?

Emisar.dev's answer:

Choose emisar when you want an agent to keep investigating and handling routine operations without handing it SSH credentials or supervising every call. Compared with raw shell access, copy-paste workflows, or one-off MCP servers, emisar provides reviewed action contracts, host-level enforcement, risk-based policy, scoped access, approvals, pack integrity checks, and a durable audit trail. It is built specifically for governed infrastructure access rather than generic automation.

User comments

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Social recommendations and mentions

Based on our record, tunnelto.dev seems to be more popular. It has been mentiond 5 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

tunnelto.dev mentions (5)

Emisar.dev mentions (0)

We have not tracked any mentions of Emisar.dev yet. Tracking of Emisar.dev recommendations started around Jul 2026.

What are some alternatives?

When comparing tunnelto.dev and Emisar.dev, you can also consider the following products

ngrok - ngrok enables secure introspectable tunnels to localhost webhook development tool and debugging tool.

LocalXpose - Your network without the IT work. Radically simple, always-on tunneling service for mission-critical applications.

Expose - A beautiful, open-source, tunneling service - written in PHP

Pagekite - Bring your localhost servers on-line.

Pinggy.io - Public URLs for localhost without downloading any binary

sish - An open source serveo/ngrok alternative. HTTP(S)/WS(S)/TCP Tunnels to localhost using only SSH.