
Joint architecture combines Synechron's InsureMESH with the Appian Platform to help carriers modernize underwriting without disrupting core systems. NEW YORK, Aug. 11, 2026 /PRNewswire/ -- Appian [Nasdaq: APPN] and Synechron announced the Open Underwriting Stack, a joint reference architecture designed to help insurance carriers accelerate underwriting with AI process automation and an open data foundation.










