Enterprise Search & Knowledge — Market

Verified, sourced market claims for Enterprise Search & Knowledge. Every fact below traces back to a primary source.

Verified facts

• Glean, an enterprise AI work assistant, reached a ~$7.2B valuation in its June 2025 Series F. ↗ (financial)
• Glean's ARR crossed ~$300M by mid-2026, up from ~$100M+ in 2025, as enterprises consolidated AI spend on a single work assistant. ↗ (financial)
• Hebbia builds AI for finance and legal document deep research, targeting asset managers and law firms where document accuracy is paramount. ↗ _(technical_spec)_
• Writer offers a full-stack enterprise generative-AI platform and is valued around ~$1.9B. ↗ (financial)
• Sana provides enterprise AI search and learning, unifying knowledge across a company's apps. ↗ _(technical_spec)_
• Enterprise search is becoming the 'AI front door' to corporate knowledge, indexing documents and apps like Slack, Drive, and Jira. ↗ (other)
• Enterprise-search vendors increasingly ship agents that act on found knowledge, not just retrieve it. ↗ (other)
• Glean positions as a horizontal work assistant, competing with point search tools by spanning every enterprise app. ↗ (other)
• Buyers evaluate enterprise-search AI on answer accuracy and on respecting per-user permissions across internal sources. ↗ (other)
• Hebbia's Matrix product targets high-stakes verticals where a wrong answer carries real financial or legal cost. ↗ _(technical_spec)_