EspecializadoIntegrates AI drafting and summarization directly into documents, but is confined to a workspace document app rather than OS-wide.

Raycast registra 710.581 visitas mensais com crescimento de -24,5% mês a mês e preços Freemium, Teste gratuito. Rivet.dev registra 21.359 visitas mensais com crescimento de -44,3% e preços Freemium, Preço sob consulta.

Rivet is open-source infrastructure for running and scaling AI agents as "Actors" — durable, stateful compute units that live inside your own Node.js or Bun backend. Each Actor keeps persistent state, a filesystem, and a SQLite database, so agents survive restarts, share state, and run code written at runtime without a redeploy. Rivet ships as a single stateless Rust binary and can be self-hosted, run in your VPC, or used through a managed cloud.
| Dimensão / Métrica | ![]() | ![]() |
|---|---|---|
| Domínio oficial | raycast.com | rivet.dev |
| Modelo de preços | Freemium, Teste gratuito | Freemium, Preço sob consulta |
| Visitas mensais | 710,58 mil (710.581) | 21,36 mil (21.359) |
| Variação de tráfego mensal |
|---|
| -230,34 mil (-24,5%) |
| -16,97 mil (-44,3%) |
| Mercado principal e participação | 🇺🇸 Estados Unidos (26,9%) | 🇺🇸 Estados Unidos (39,4%) |
|---|
| Visitas diretas / mês | 350,22 mil | 10,71 mil |
|---|
| Avaliação dos usuários | 4,8 | 4,5 |
|---|
| Plataformas suportadas | Site | Site |
|---|

Um lançador extensível que coloca ferramentas, IA e automações a uma tecla
Abra apps, execute comandos e busque arquivos com uma única tecla, com milhares de extensões da comunidade conectando os serviços que você já usa.
Converse com modelos de IA líderes, chame o Quick AI de qualquer app e deixe as AI Extensions agirem sobre suas ferramentas conectadas.
Navegue por tudo que você copiou e insira textos ou endereços frequentes apenas digitando uma palavra-chave.
Crie atalhos que abrem URLs, executam scripts ou disparam comandos e atribua teclas ou apelidos às ações mais repetidas.

Rivet is open-source infrastructure for running and scaling AI agents as "Actors" — durable, stateful compute units that live inside your own Node.js or Bun backend. Each Actor keeps persistent state, a filesystem, and a SQLite database, so agents survive restarts, share state, and run code written at runtime without a redeploy. Rivet ships as a single stateless Rust binary and can be self-hosted, run in your VPC, or used through a managed cloud.
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.
Run untrusted or AI-generated code on your own infrastructure with fine-grained control over network access, filesystem permissions, and resource limits.
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.
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.
EspecializadoIntegrates AI drafting and summarization directly into documents, but is confined to a workspace document app rather than OS-wide.


EspecializadoAccelerates email and calendar workflows with advanced shortcuts and AI, but is narrowly focused on communication rather than system control.
#2
Grátis / Código abertoOffers a powerful self-hosted chat interface for local models, but lacks desktop command-palette integration and system window management.
EspecializadoDelivers a polished productivity workspace with built-in AI writing tools, but operates as a note-taker rather than a launcher.

EspecializadoIntegrates AI assistance directly into a modern terminal environment, but is restricted to command-line workflows rather than general OS launching.


Grátis / Código abertoMastra is an open-source TypeScript framework for building, deploying, and observing AI agents and workflows. It gives JavaScript developers typed agents, durable workflows, memory, MCP tool support, and built-in observability so prototypes can scale into production.

Grátis / Código abertoRuns open-weight models locally on consumer hardware with an open-source client, but does not serve as a system launcher.
O sandbox na nuvem barato onde os agentes de IA realmente rodam

Ambientes de desenvolvimento na nuvem auto-hospedados e agentes de código com IA para empresas

EspecializadoCaptura o histórico do fluxo de trabalho em segundo plano entre aplicativos para contexto de IA, mas é estritamente adaptado para o gerenciamento de trechos de código de desenvolvedores.

EspecializadoRastreia automaticamente o contexto de trabalho diário para ajudar nas tarefas, mas carece da paleta de comandos ultrarrápida e das extensões de scripts do Raycast.

VMs Ubuntu persistentes na nuvem para fábricas de agentes de IA
EspecializadoIntegrates AI drafting and summarization directly into documents, but is confined to a workspace document app rather than OS-wide.
EspecializadoAccelerates email and calendar workflows with advanced shortcuts and AI, but is narrowly focused on communication rather than system control.
Grátis / Código abertoOffers a powerful self-hosted chat interface for local models, but lacks desktop command-palette integration and system window management.
EspecializadoDelivers a polished productivity workspace with built-in AI writing tools, but operates as a note-taker rather than a launcher.
EspecializadoIntegrates AI assistance directly into a modern terminal environment, but is restricted to command-line workflows rather than general OS launching.
Grátis / Código abertoMastra is an open-source TypeScript framework for building, deploying, and observing AI agents and workflows. It gives JavaScript developers typed agents, durable workflows, memory, MCP tool support, and built-in observability so prototypes can scale into production.
Grátis / Código abertoRuns open-weight models locally on consumer hardware with an open-source client, but does not serve as a system launcher.
O sandbox na nuvem barato onde os agentes de IA realmente rodam
EspecializadoCaptura o histórico do fluxo de trabalho em segundo plano entre aplicativos para contexto de IA, mas é estritamente adaptado para o gerenciamento de trechos de código de desenvolvedores.
EspecializadoRastreia automaticamente o contexto de trabalho diário para ajudar nas tarefas, mas carece da paleta de comandos ultrarrápida e das extensões de scripts do Raycast.