InLustro Competitors

Insight Partners is a global software investor partnering with high-growth technology, software, and Internet startup and ScaleUp companies that are driving transformative change in their industries. As of December 31, 2025, the firm has over $90B in regulatory assets under management. Insight Partners has invested in more than 900 companies worldwide and has seen over 55 portfolio companies achieve an IPO. Headquartered in New York City, Insight has a global presence with leadership in London, Tel Aviv, and the Bay Area. Insight’s mission is to find, fund, and work successfully with visionary executives, providing them with tailored, hands-on software expertise along their growth journey, from their first investment to IPO. For more information on Insight and all its investments, visit insightpartners.com or follow us on X @insightpartners.

Advent is a leading global private equity investor committed to working in partnership with management teams, entrepreneurs, and founders to help transform businesses. Since our founding in 1984, we have developed specialist market expertise across our five core sectors: business & financial services, consumer, healthcare, industrial, and technology. As one of the largest privately-owned partnerships, our 600+ colleagues across five continents leverage the full ecosystem of Advent’s global resources to support and guide our portfolio companies as they seek to achieve their strategic goals. To learn more, visit adventinternational.com.

Greylock was founded in 1965, one of the few venture firms that predates Silicon Valley. We invest selectively and partner deeply with the founders we back. Each partner takes on only one to two new investments a year because the work requires depth. We bring the full attention, network, and resources of Greylock to every partnership. Across more than 100 IPOs and over 250 acquisitions, we have partnered with generational companies including Airbnb, Figma, Facebook, LinkedIn, and Palo Alto Networks. Many defining companies were built inside our own offices before they had a name. Today, AI has made the map blank again. We believe many of the defining companies of this era have yet to be built. We are builders backing outliers, aiming to be a founder’s first believer and long-term partner.