Software Alternatives, Accelerators & Startups

Liveblocks VS Emisar.dev

Compare Liveblocks 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.

Liveblocks logo Liveblocks

Build amazing realโ€‘time collaborative products

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.
  • Liveblocks Landing page
    Landing page //
    2023-05-08
  • 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

Liveblocks features and specs

  • Real-time Collaboration
    Liveblocks enables real-time collaboration by synchronizing data across different users, which allows multiple people to work together seamlessly.
  • Scalability
    The service is designed to scale, making it suitable for small projects as well as large applications with a high number of simultaneous users.
  • Cross-platform Support
    Liveblocks can be integrated into web and mobile applications, providing flexibility in terms of where the real-time features can be used.
  • Developer-friendly API
    The API is straightforward and well-documented, which makes it easy for developers to integrate real-time capabilities into their applications.
  • Customization
    Liveblocks offers customization options, allowing developers to tailor the experience to meet the specific needs of their applications.

Possible disadvantages of Liveblocks

  • Complexity for Beginners
    Developers new to real-time frameworks might find the integration process complex and require a learning curve.
  • Cost
    For larger applications or those that need advanced features, the cost of using Liveblocks might be a concern, especially for startups or individual developers.
  • Dependency on Internet Connection
    Since Liveblocks is a real-time service, a stable internet connection is critical for optimal performance. Poor connectivity can impact the user experience.
  • Limited Offline Capabilities
    The platform has limited functionalities when it comes to offline usage, which might pose a challenge for use cases requiring offline access.
  • Integration Complexity with Legacy Systems
    Integrating Liveblocks with older or legacy systems could present technical challenges and require additional development work.

Emisar.dev features and specs

No features have been listed yet.

Liveblocks videos

Liveblocks & Livekit - Console DevTools Podcast S1E4

Emisar.dev videos

No Emisar.dev videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to Liveblocks and Emisar.dev)
Developer Tools
100 100%
0% 0
AI Tools
0 0%
100% 100
Project Management
100 100%
0% 0
Infrastructure Monitoring

Questions & Answers

As answered by people managing Liveblocks 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, Liveblocks seems to be more popular. It has been mentiond 20 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.

Liveblocks mentions (20)

  • Multi-player Mode is Everywhere, Even in Dev Tools
    Of course, you donโ€™t have to code this functionality from scratch! You can also look at open-source software like Yjs, text-crdt, Automerge and so many more. Alternatively, you can check out tools like Liveblocks, Ably, etc. Which enable collaborative multi-player features. - Source: dev.to / over 1 year ago
  • How to secure Liveblocks Rooms with Clerk in Next.js
    Liveblocks is a platform that enables developers to easily integrate collaborative features and custom real-time functionality within their applications. - Source: dev.to / over 1 year ago
  • How to Build a Collaborative Editor with Next.js and Liveblocks
    // app/api/liveblocks-auth/route.ts Import { Liveblocks } from "@liveblocks/node"; Import { NextRequest } from "next/server"; Const liveblocks = new Liveblocks({ secret: process.env.LIVEBLOCKS_SECRET_KEY!, }); Export async function POST(request: NextRequest) { const userId = Math.floor(Math.random() * 10) % USER_INFO.length; const roomId = request.nextUrl.searchParams.get("roomId"); const session =... - Source: dev.to / almost 2 years ago
  • Edit This Blog Post
    Absolutely! The real complexity comes from conflict resolution. If someone edits the top, and someone else edits the bottom, which version do you go with? What if they're editing the same area? Entire companies exist to provide elegant solutions to this[0], so it's no simple task. 0: https://liveblocks.io/. - Source: Hacker News / over 2 years ago
  • Show HN: I created a Chrome extension to add realtime features to any website
    I can imagine, browser extensions are a pain in the butt. Are you planning to open source the code? Did you build everything by yourself or on top of https://liveblocks.io/? - Source: Hacker News / almost 3 years ago
View more

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 Liveblocks and Emisar.dev, you can also consider the following products

Tip Tap - Select a mode, tap on the screen!

Hyperbeam - A better way to watch together online

Ably - The realtime platform that just works. We power more WebSocket connections than any other pub/sub platform, serving over 2 billion devices monthly.

Velt - Add powerful real-time and multiplayer features to your product with Velt's easy-to-use collaboration SDK. Integrate comments, live cursors, and more in minutes.

Reflect.net - High-performance sync for multiplayer web apps. Up to 120 FPS sync, automatic persistence, server authority, fine-grained auth, and more...

Socket.io - Realtime application framework (Node.JS server)