# Emdash vs Rivet.dev

Emdash records 0 monthly visits with -100% month-over-month growth and Contact for Pricing, Free pricing. Rivet.dev records 21,359 monthly visits with -44.3% growth and Freemium, Contact for Pricing pricing.

| Metric | [Emdash](https://openaitools.app/tool/emdash) | [Rivet.dev](https://openaitools.app/tool/rivet-dev) |
| :--- | :--- | :--- |
| Website URL | https://emdash.sh | https://rivet.dev |
| Categories | AI Code Assistant, AI Agent, AI Developer Tools, AI Code Generator | AI Agent, AI Workflow, AI Developer Tools, AI App Builder |
| Pricing Model | Contact for Pricing, Free | Freemium, Contact for Pricing |
| Monthly Visits | 0 | 21,359 |
| MoM Growth Rate | -100% | -44.3% |
| Primary Market | Global | United States |
| Direct Visits | 0 | 10,710 |
| Review Score | 4.7 | 4.5 |
| Saved Count | 0 | 0 |
| Supported Platforms | Website | Website |

## Emdash

Emdash positions itself as a shared control plane for coding agents rather than a single-agent IDE. Teams connect Claude Code, Codex, Cursor, OpenCode or custom agents through ACP and bring their existing model subscriptions and cloud commitments. Work is delegated from the tools people already use — Emdash itself, Slack, Linear, GitHub or a mobile device — and agents continue running after you close your laptop, executing in isolated workspaces set up with the right shared skills, MCP servers and secrets.

Beyond orchestration, Emdash focuses on team-level governance. Shared sessions, live previews and PR reviews keep humans in the loop, while SSO, role-based access, usage tracking and per-provider spend limits let organisations enforce conventions and control cost across every agent. Because execution can run locally, on your own servers or on Emdash cloud, teams retain control over where code and credentials live.

Emdash also maintains Emdash Classic, an open-source desktop app for macOS, Windows and Linux with roughly 6.2k GitHub stars. Classic continues to receive fixes, but active development has moved to Emdash 2.0. The cloud product is currently offered through an early-access programme with a work email signup, so commercial terms are not published yet.

**Pricing & Plans:** Emdash 2.0 is in early access with no public price list; access is requested by work email and terms are arranged with the team. Emdash Classic, the open-source desktop app, is free to download and self-host, though users supply their own models and subscriptions.

- **Multi-agent orchestration:** Run Claude Code, Codex, Cursor, OpenCode or custom ACP agents side by side, each with any model you choose.
- **Delegate from anywhere:** Start and manage tasks from Emdash, Slack, Linear, GitHub or your phone, and let agents keep going after you log off.
- **Shared environments and secrets:** Distribute dev environments, skills, MCP servers and secrets across the team so every task starts correctly configured.
- **Team governance and spend control:** Shared sessions, live previews, PR reviews, SSO, roles, usage tracking and per-provider spend limits.
- **Flexible execution:** Run agents locally, on your own servers or on Emdash cloud, with bring-your-own subscriptions and cloud commitments.

**Strengths:** Works with the model subscriptions you already pay for instead of locking you into one vendor; Delegation from Slack, Linear and GitHub fits existing team workflows; Strong team features: SSO, roles, spend limits and shared environments; Open-source Emdash Classic is available for free if you want a local-only setup

**Limitations:** Cloud product is still early access, so pricing and general availability are not yet public; Setup is aimed at teams rather than solo developers, which can feel heavy for individuals; Emdash Classic is in maintenance mode while development focuses on Emdash 2.0

[Profile (Markdown)](https://openaitools.app/tool/emdash.md)

## Rivet.dev

At its core Rivet replaces the container per agent with an in-process primitive. An Actor runs inside your existing Node.js or Bun backend rather than in its own container or VM, which is why Rivet reports cold starts measured in single-digit milliseconds and a footprint of tens of kilobytes per Actor instead of hundreds of megabytes. Each Actor carries a SQLite database for memory, can access a filesystem and shell, sleeps when idle, and wakes with its durable state ready for the next request.

The platform handles the operational pieces teams usually build themselves: fault tolerance that reschedules Actors when a node goes down, multi-region placement that routes requests to wherever an Actor currently lives, end-to-end type safety where Actor definitions generate client types, and scheduling via cron or self-set timestamps. Storage is pulled apart into two tiers — a fast SSD for instant writes and object storage that settles writes at a fraction of the cost — so running many small databases stays affordable.

Rivet positions itself as infrastructure for the "agentic era" and can be deployed as a managed cloud, inside your own VPC through a bring-your-own-cloud model, or fully self-hosted down to air-gapped networks. It is open source under Apache 2.0, backed by Y Combinator and a16z Speedrun, and integrates with popular coding agents and frameworks.

**Pricing & Plans:** Rivet Cloud uses a plan-plus-nodes model. The control plane is Free ($0) for prototyping, Hobby at $10/month, Team at $120/month, and Enterprise at $900/month, each raising control-plane redundancy, Actor Node caps, and support. Actor Nodes are billed per month on top, from $4.20 (R-5) to $94.50 (R-160). Self-hosting is free and open source under Apache 2.0, and startups from Y Combinator or a16z Speedrun get 50% off the Team plan for 12 months.

- **Durable actors with persistent state:** Every Actor gets a SQLite database and a filesystem, so an agent's memory and progress survive restarts and idle periods without a separate database.
- **Lightweight secure sandboxing:** Run untrusted or AI-generated code on your own infrastructure with fine-grained control over network access, filesystem permissions, and resource limits.
- **Fault tolerance and workflows:** A node failure reschedules its Actors elsewhere with state intact, and multi-step work replays after a crash — with no checkpointing harness to build yourself.
- **Realtime and multiplayer:** Address an Actor directly over HTTP or hold a live WebSocket, and use the React SDK to subscribe components to an Actor's state in real time.
- **One-binary deployment and observability:** Ship with a single stateless Rust binary, embeds storage in S3-compatible buckets, and emits OpenTelemetry traces, metrics, and logs to your existing collector.

**Strengths:** Four-digit millisecond cold starts and a very small per-Actor memory footprint let a single server host far more agents; Open source (Apache 2.0) with a single Rust binary, so it can be self-hosted, run in a VPC, or air-gapped; Durable state via per-Actor SQLite plus object-storage-backed tiers keeps agents restart-safe and cheap; Strong developer ergonomics: typed SDKs, a React SDK, WebSocket networking, and OpenTelemetry baked in

**Limitations:** Requires Node.js or Bun and a working Rust-based control plane deployment for self-hosting, so it favors backend engineers over no-code users; Advanced durability and sandboxing concepts (Actors, WarpDrive storage) carry a learning curve; Managed cloud cost scales with Actor Nodes, which can climb for many mid-sized/sized nodes; Enterprise features like multi-tenancy and hardened compliance guidance sit behind sales conversations

[Profile (Markdown)](https://openaitools.app/tool/rivet-dev.md)

## Frequently Asked Questions

### How do Emdash and Rivet.dev compare in monthly traffic?

Emdash has 0 monthly visits, while Rivet.dev has 21,359. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Emdash has a month-over-month growth rate of -100%; Rivet.dev has -44.3%.

### How does pricing compare?

Emdash: Contact for Pricing, Free. Emdash 2.0 is in early access with no public price list; access is requested by work email and terms are arranged with the team. Emdash Classic, the open-source desktop app, is free to download and self-host, though users supply their own models and subscriptions. Rivet.dev: Freemium, Contact for Pricing. Rivet Cloud uses a plan-plus-nodes model. The control plane is Free ($0) for prototyping, Hobby at $10/month, Team at $120/month, and Enterprise at $900/month, each raising control-plane redundancy, Actor Node caps, and support. Actor Nodes are billed per month on top, from $4.20 (R-5) to $94.50 (R-160). Self-hosting is free and open source under Apache 2.0, and startups from Y Combinator or a16z Speedrun get 50% off the Team plan for 12 months.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [BLACKBOX.AI](https://openaitools.app/tool/blackbox-ai-1) | 622,975 | -27.2% | Free Trial, Paid | High-trust frontier inference, encrypted end to end | [.md](https://openaitools.app/tool/blackbox-ai-1.md) |
| 2 | [Mastra](https://openaitools.app/tool/mastra) | 318,954 | -5% | Freemium, Contact for Pricing | The TypeScript framework for building, deploying, and observing AI agents | [.md](https://openaitools.app/tool/mastra.md) |
| 3 | [Morph](https://openaitools.app/tool/morph-apply-ai-edits-to-files-fast) | 306,961 | +9.5% | Free Trial, Contact for Pricing | Fast Apply and agent-tuned inference for coding agents | [.md](https://openaitools.app/tool/morph-apply-ai-edits-to-files-fast.md) |
| 4 | [Zeabur](https://openaitools.app/tool/zeabur) | 275,642 | -15.9% | Free Trial, Paid | AI DevOps engineer that deploys and scales your apps | [.md](https://openaitools.app/tool/zeabur.md) |
| 5 | [Agent 37](https://openaitools.app/tool/agent-37) | 180,030 | +24.2% | Free Trial, Contact for Pricing | The low-cost cloud sandbox where AI agents actually live | [.md](https://openaitools.app/tool/agent-37.md) |
| 6 | [Coder](https://openaitools.app/tool/coder) | 149,417 | -12.8% | Free Trial, Contact for Pricing, Free | Self-hosted cloud development environments and AI coding agents for enterprise teams | [.md](https://openaitools.app/tool/coder.md) |
| 7 | [boat](https://openaitools.app/tool/boat) | 66,870 | +520.8% | Free Trial, Paid | Persistent Ubuntu cloud VMs built for AI agent factories | [.md](https://openaitools.app/tool/boat.md) |
| 8 | [InsForge](https://openaitools.app/tool/insforge) | 60,257 | -11.3% | Freemium, Contact for Pricing, Free | Agent-native cloud infrastructure that lets coding agents run the whole backend stack | [.md](https://openaitools.app/tool/insforge.md) |
| 9 | [exe.dev](https://openaitools.app/tool/exe-dev) | 60,103 | -26.4% | Freemium, Paid | Cloud Linux VMs built for developers and their AI agents | [.md](https://openaitools.app/tool/exe-dev.md) |
| 10 | [FlexAI](https://openaitools.app/tool/flexai) | 44,314 | +17.9% | Freemium, Paid, Contact for Pricing | Build, run and scale AI, from open models to governed agents | [.md](https://openaitools.app/tool/flexai.md) |

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Source: https://openaitools.app/compare/emdash-vs-rivet-dev

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