Tool-calling platforms
Tool-calling platforms covers hosted catalogues of tools for agents, with sign-in to each tool handled for you.
In brief
Tool-calling platforms, in brief.
What it isTool-calling platforms covers hosted catalogues of tools for agents, with sign-in to each tool handled for you.
Where it sitsOne of 6 categories in the Tools and protocols layer. Tools and protocols covers how agents reach the outside world: the standards that connect agents to tools, gateways in front of MCP servers, hosted tool catalogues, and sandboxes where agent code runs safely.
What we track26 products, including ACI.dev, Amazon Bedrock AgentCore Gateway + Identity, Ampersand, Apideck and Apify MCP server (Actors as tools).
The products
26 products in Tool-calling platforms.
Each name opens a search for that product in our index.
ProductMakerIts own site
From our census of 2026-11-08. A product listed here is one that belongs in this category; the search answer says whether we have checked it.
Questions
Tool-calling platforms, answered.
What is Tool-calling platforms in AI infrastructure?Tool-calling platforms covers hosted catalogues of tools for agents, with sign-in to each tool handled for you.
Which layer of AI infrastructure is Tool-calling platforms in?Tool-calling platforms is in the Tools and protocols layer. Tools and protocols covers how agents reach the outside world: the standards that connect agents to tools, gateways in front of MCP servers, hosted tool catalogues, and sandboxes where agent code runs safely.
Which products are in Tool-calling platforms?We track 26 products in Tool-calling platforms, including ACI.dev, Amazon Bedrock AgentCore Gateway + Identity, Ampersand, Apideck, Apify MCP server (Actors as tools), Arcade.dev, Composio and Google Cloud Integration Connectors (Vertex AI agent tools). The full list is on this page.
Tools and protocols