# Mintlify acquires Helicone to redefine AI knowledge infrastructure

DevFeed: [Mintlify acquires Helicone to redefine AI knowledge infrastructure](<https://devfeed.tech/articles/mintlify-acquires-helicone-to-redefine-ai-knowledge-infrastructure-31067.md>)

Original publisher: [Read original article](<https://www.mintlify.com/blog/mintlify-acquires-helicone>)

Author: Han Wang

Published: 2026-03-03T00:00:00Z

Content type: release

Language: en

Sources: [Mintlify Blog](<https://devfeed.tech/sources/mintlify-blog.md>)

Topics: [gateway](<https://devfeed.tech/topics/gateway.md>), [LLM observability](<https://devfeed.tech/topics/llm-observability.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>), [agent observability](<https://devfeed.tech/topics/agent-observability.md>), [Open Source](<https://devfeed.tech/topics/open-source.md>)

Tags: [agentic-ai](<https://devfeed.tech/tags/agentic-ai.md>), [ai](<https://devfeed.tech/tags/ai.md>), [ai-gateway](<https://devfeed.tech/tags/ai-gateway.md>), [announcements](<https://devfeed.tech/tags/announcements.md>), [llm-observability](<https://devfeed.tech/tags/llm-observability.md>), [observability](<https://devfeed.tech/tags/observability.md>), [open-source](<https://devfeed.tech/tags/open-source.md>)

## AI overview

Mintlify announces its acquisition of Helicone, an open source LLM observability platform and AI gateway. Helicone's team is joining Mintlify to help develop AI knowledge infrastructure, while Helicone will continue in maintenance mode with security updates, bug fixes, and new models.

## Source excerpt

Mintlify is acquiring Helicone, the open source LLM observability platform and AI gateway. Helicone's team has been building at the frontier of agentic AI, and they're joining to help us build the next generation of AI knowledge infrastructure.