Investing in Merge Labs

Source: OpenAI Date: 2026-01-15 URL: https://openai.com/index/investing-in-merge-labs

Summary

Title-only: OpenAI announces an investment in Merge Labs — likely a startup building developer tools, API infrastructure, or AI-powered software integration products (Merge is a known API aggregation company that provides unified APIs for HRIS, ATS, CRM, and accounting integrations). January 2026 places this in OpenAI’s period of active strategic investment alongside acquiring Promptfoo (March 2026) and Astral (March 2026), suggesting OpenAI is building a portfolio of developer tooling companies.

Implications

The strategic investment thread. OpenAI’s investment in developer infrastructure companies (Merge for API integrations, Promptfoo for prompt testing, Astral for Python tooling) represents a strategy of owning the developer workflow layers that surround OpenAI’s models. If developers use Merge for their API integrations and Merge integrates deeply with OpenAI, OpenAI gains access to integration data and creates stickiness in the developer tool chain.

Merge’s strategic value. Merge Labs provides unified API access to dozens of HR, CRM, and accounting systems — exactly the enterprise data sources that AI agents need to integrate with to perform enterprise workflows. An OpenAI investment (and likely deeper integration) with Merge would give OpenAI agents privileged access to the enterprise data layer that competitors’ agents must integrate independently.