IBM will acquire Software AG's StreamSets and webMethods platforms with available cash on hand, it said. The two units formed Software AG's so-called "Super Ipaas" business, which was launched in October.

The platforms provide application integration, application programming interface (API) management, and data integration among other uses. Software AG is majority owned by private equity firm Silver Lake, which currently owns 93.3 per cent of shares in the German software company, following a takeover pursuit spanning several months.

That deal valued the whole business at 2.6 billion euros. The transaction is subject to regulatory approvals and is expected to be completed in the second quarter of 2024.

Software AG chairman  Christian Lucas said: "The opportunity to bring the StreamSets and webMethods teams together with IBM to innovate in building the future of hybrid cloud and next-generation AI solutions for the enterprise is uniquely compelling."