Build integrations in-house when you need only a few simple, stable connections your team can maintain without pulling focus from the core product. Buy an integrations platform once customers request many integrations, maintenance starts eating engineering time, or missing connections slow sales and onboarding.

A RAG connector must authenticate securely with the source system, extract the right content, normalize it into a consistent format, preserve user and tenant permissions, and keep indexed data fresh over time.

To optimize tool calling, improve the full path from user request to tool selection, input generation, and task completion. The biggest gains usually come from clearer tool descriptions, simpler schemas, atomic tools, dynamic tool filtering, model-and-harness testing, and ongoing evals rather than simply switching to a larger model.

The best way to give an AI agent tool-calling access to hundreds of SaaS apps: build in-house, open-source MCP, or a tool provider. Compared, with criteria.

The four ways to give AI agents integrations: tool calling, RAG data ingestion, workflow builders, and bidirectional sync. Compared, with platforms for each.

ActionKit Triggers makes it easy to subscribe to any of your users' 3rd-party webhook subscriptions.

Paragon's permissions strategy was built to handle file storage nuances from integrations like Google Drive, Confluence, and SharePoint. Read about how Paragon's approach compares to Merge's, how they work, and downstream tradeoffs.

Build integrations faster than ever with Paragon's infrastructure and your coding agents. The Paragon Skill works alongside your coding agent of choice, providing context on how to build production-grade integrations with Paragon. No API maintenance, reliable infrastructure, and shipping integrations for your users in weeks, not months.

Paragon can be completely self-hosted in your cloud environment. With Paragon' self-hosted option, you leverage Paragon's integration platform to rapidly build product integrations, while ensuring that your users' integration data is fully contained in your own infrastructure.

ActionKit is Paragon's purpose-built product for AI agent tools. Compare the mechanics, developer experience, and performance of ActionKit against Composio and 3rd-party MCPs.