Rivet.dev verzeichnet 21.359 monatliche Besuche mit -44,3 % Wachstum gegenüber dem Vormonat und einem Preismodell „Freemium, Preise auf Anfrage“. Whimsical verzeichnet 966.895 monatliche Besuche mit -18,7 % Wachstum und einem Preismodell „Freemium“.
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.
Whimsical is a collaborative visual workspace that combines diagrams, flowcharts, mind maps, wireframes, documents and whiteboards on one infinite canvas, with AI tools that turn a prompt into a structured visual in seconds.
| Dimension / Kennzahl | | |
|---|---|---|
| Offizielle Domain | rivet.dev | whimsical.com |
| Preismodell | Freemium, Preise auf Anfrage | Freemium |
| Monatliche Besuche | 21.359 (21.359) | 966.895 (966.895) |
| MoM-Traffic-Delta |
|---|
| -16.970 (-44,3 %) |
| -222.849 (-18,7 %) |
| Primärmarkt und Anteil | 🇺🇸 Vereinigte Staaten (39,4 %) | 🇮🇳 Indien (19 %) |
|---|
| Direkte Besuche / Monat | 10.710 | 602.358 |
|---|
| Nutzerbewertung | 4,5 | 4,7 |
|---|
| Unterstützte Plattformen | Website | Website |
|---|
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.
Whimsical is a collaborative visual workspace that combines diagrams, flowcharts, mind maps, wireframes, documents and whiteboards on one infinite canvas, with AI tools that turn a prompt into a structured visual in seconds.
AI Flowcharts, AI Mind Maps and AI Wireframes convert a short text prompt into structured, fully editable diagrams, branched mind maps, or web and mobile wireflows — no manual drawing required.
Boards host diagrams, flowcharts, mind maps, wireframes, embedded media and documents side by side, so a whole product narrative lives in a single shareable file.
Multiple teammates edit the same board simultaneously with live cursors, thread comments attached to specific objects, and mention-based notifications.
Drag-and-drop UI components let teams sketch screens, link them into clickable flows and iterate on product ideas before engineering commits to a build.
Branchenstandard für kollaboratives Whiteboarding mit riesigen Vorlagenbibliotheken, aber weniger optimiert für die schnelle KI-Diagrammerstellung.
Kostenlos / Open SourceCombines mind mapping and project workflows with AI agents, but less focused on pure visual diagramming and wireframes.
Kostenlos / Open SourceMastra 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.
},{de:
Der günstige Cloud-Sandbox, in dem KI-Agenten wirklich laufen
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Selbst gehostete Cloud-Entwicklungsumgebungen und KI-Coding-Agenten für Unternehmensteams
Persistente Ubuntu-Cloud-VMs für KI-Agenten-Fabriken
Agenten-native Cloud-Infrastruktur, mit der Coding-Agenten den gesamten Backend-Stack betreiben
Branchenstandard für kollaboratives Whiteboarding mit riesigen Vorlagenbibliotheken, aber weniger optimiert für die schnelle KI-Diagrammerstellung.
},{de:
Kostenlos / Open SourceMastra 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.
},{de:
Spezialisiert},{de:
Der günstige Cloud-Sandbox, in dem KI-Agenten wirklich laufen
},{de:
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