Similarweb Posts 10% Revenue Growth, Narrows Losses in Q1 2026

  • Similarweb reported $73.9M in Q1 2026 revenue, up 10% YoY from $67.1M.
  • Non-GAAP operating profit reached $2.4M, compared to a $1.3M loss in Q1 2025.
  • Customers with ARR of $100K+ grew 12% YoY to 461, contributing 64% of total ARR.
  • Launched Similarweb Retail Intelligence, expanding ecommerce data coverage.
  • Signed a seven-digit LLM data training contract with a big tech customer.

Similarweb's Q1 2026 results reflect its strategic pivot toward AI-driven data solutions, a move that aligns with broader industry trends favoring digital intelligence platforms. The company's ability to secure large LLM data contracts underscores its positioning in the competitive analytics space, though challenges in customer retention and cash flow management remain critical to watch.

AI Data Demand
Whether Similarweb can sustain momentum in AI-related data solutions amid growing commercial interest.
Customer Retention
The impact of a declining net retention rate on long-term revenue stability.
Cash Flow Management
How the company will balance growth investments with normalized free cash flow generation.