Headline, a venture capital firm, led a $50m Series D round in Honeycomb, a software debugging tool, with participation from Insight Partners and Scale Venture. "High-performance engineering teams need accessible, intuitive observability workflows. While our competition is busy rearchitecting their data stores, we're once again leading the pack by delivering innovative, developer-centric features that scale the power of knowledge across teams. Too often, a prospect using a traditional APM tool comes through our door after being slapped with surprise overage bills or frustrations regarding incident visibility. Organizations should never be subjected to gaps in visibility just to save on cost—Honeycomb makes good on that promise," Christine Yen, Honeycomb CEO.