Kostenlos / Open SourceWeb-Daten-API, die jede Website in KI-fertige Inhalte verwandelt
#1Exa verzeichnet 1.062.574 monatliche Besuche mit +16,8 % Wachstum gegenüber dem Vormonat und einem Preismodell „Freemium, Preise auf Anfrage“. Rivet.dev verzeichnet 21.359 monatliche Besuche mit -44,3 % Wachstum und einem Preismodell „Freemium, Preise auf Anfrage“.

Exa is a search API and web research tool designed for AI applications. It gives agents clean, structured, real-time web data with semantic search, crawling, enrichment and deep research from a single endpoint.

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.
| +152.787 (+16,8 %) |
| -16.970 (-44,3 %) |
| Primärmarkt und Anteil | 🇺🇸 Vereinigte Staaten (45,6 %) | 🇺🇸 Vereinigte Staaten (39,4 %) |
|---|
| Direkte Besuche / Monat | 602.538 | 10.710 |
|---|
| Nutzerbewertung | 4,5 | 4,5 |
|---|
| Unterstützte Plattformen | Website | Website |
|---|

Exa is a search API and web research tool designed for AI applications. It gives agents clean, structured, real-time web data with semantic search, crawling, enrichment and deep research from a single endpoint.
Run natural-language or keyword queries against a large independent web index with filters for domain, date and category.
Return cleaned page text and AI-extracted highlights so agents receive the most relevant excerpts instead of entire pages.
Choose fast, balanced or deep search modes so an assistant can answer instantly or run longer grounded research.
Extract structured outputs such as company details, people and other entities for list building and data pipelines.

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.
Kostenlos / Open SourceWeb-Daten-API, die jede Website in KI-fertige Inhalte verwandelt
#1
SpezialisiertEin API-Schlüssel für Websuche, Abruf, Browsen und Automatisierung von KI-Agenten
#2Die Echtzeit-Web-Zugriffsschicht für KI-Agenten und Deep Research
#3
Such- und Inferenz-APIs, die KI-Modellen Echtzeit-Webdaten liefern

SpezialisiertWebdaten-Infrastruktur für Scraping, Proxys und KI-fertige Datensätze

SpezialisiertKI-Suche und Retrieval-Plattform für moderne Apps und Commerce

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.


SpezialisiertEine Suchbasis aus Embeddings, Rerankern und Reader-APIs
Der günstige Cloud-Sandbox, in dem KI-Agenten wirklich laufen

Selbst gehostete Cloud-Entwicklungsumgebungen und KI-Coding-Agenten für Unternehmensteams

SpezialisiertCrustdata indexes the public web into a live graph of 1B people and hundreds of millions of companies, exposed through a flexible REST API and an MCP server so agents can search, enrich and watch accounts.

Kostenlos / Open SourceJede Website per Prompt statt Selektoren in strukturiertes JSON verwandeln
Kostenlos / Open SourceWeb-Daten-API, die jede Website in KI-fertige Inhalte verwandelt
SpezialisiertWebdaten-Infrastruktur für Scraping, Proxys und KI-fertige Datensätze
SpezialisiertKI-Suche und Retrieval-Plattform für moderne Apps und Commerce
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.
Der günstige Cloud-Sandbox, in dem KI-Agenten wirklich laufen
SpezialisiertCrustdata indexes the public web into a live graph of 1B people and hundreds of millions of companies, exposed through a flexible REST API and an MCP server so agents can search, enrich and watch accounts.
Kostenlos / Open SourceJede Website per Prompt statt Selektoren in strukturiertes JSON verwandeln