OpenInt (YC W23) Open-Source iPaaS to Ship Product Integrations Quickly
Hi HN, we’re the team behind OpenInt (https://openint.dev). We started building a unified API for crypto payments at Map3 (YC W23), but scaling dozens of custom integrations for each customer was painful and repetitive. We learned how valuable it would be to have a platform that lets any team quickly stand up private and fully controlled integrations without reinventing the wheel each time. OpenInt is an open-source integration platform as a service (iPaaS) that helps you ship product integrations in hours, not weeks. We just participated Mega Launch Week (Dec 2–6…
OpenInt (YC W23) Open-Source iPaaS to Ship Product Integrations Quickly launched on December 6, 2024 with 14 votes, #1,097 of 5,365 launches that month and more than 75% of that year's launches. The site was not reachable when checked in September 2026.
In plain words
OpenInt is an open-source integration platform as a service that enables development teams to build and deploy product integrations in hours rather than weeks. It provides a unified foundation for creating private, fully controlled integrations without duplicating work across customers. The platform includes a pre-built integrations page, automated data synchronization capabilities, and a unified API, designed to reduce the repetitive work typically involved in scaling custom integrations.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
Hi HN, we’re the team behind OpenInt (https://openint.dev). We started building a unified API for crypto payments at Map3 (YC W23), but scaling dozens of custom integrations for each customer was painful and repetitive. We learned how valuable it would be to have a platform that lets any team quickly stand…
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Source: Show HN post ↗ · launch text quoted in part
