Helicone Acquired by Mintlify: Migration Guide for Teams Seeking Alternatives

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On March 3, 2026, AI observability tool Helicone announced it was joining documentation platform Mintlify, effectively halting new feature development on the standalone product. The Helicone team has committed to continuing security patches, bug fixes, and new model support, but active roadmap work has stopped. The acquisition is part of a broader trend, with ClickHouse buying Langfuse and Cisco acquiring Galileo in the same period. Teams self-hosting Helicone and satisfied with current functionality face no immediate disruption, as the code continues to run without changes. However, users on the hosted product or those dependent on ongoing gateway updates are advised to evaluate alternatives and run parallel traffic testing before fully switching providers.

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