Growth Metrics

Similarweb (SMWB) FCF Margin (2020 - 2025)

Historic FCF Margin for Similarweb (SMWB) over the last 6 years, with Q3 2025 value amounting to 5.5%.

  • Similarweb's FCF Margin fell 93900.0% to 5.5% in Q3 2025 from the same period last year, while for Sep 2025 it was 5.83%, marking a year-over-year decrease of 73900.0%. This contributed to the annual value of 11.5% for FY2024, which is 136100.0% up from last year.
  • Per Similarweb's latest filing, its FCF Margin stood at 5.5% for Q3 2025, which was down 93900.0% from 4.32% recorded in Q2 2025.
  • Similarweb's 5-year FCF Margin high stood at 17.68% for Q1 2024, and its period low was 45.5% during Q3 2021.
  • In the last 5 years, Similarweb's FCF Margin had a median value of 4.32% in 2025 and averaged 1.75%.
  • In the last 5 years, Similarweb's FCF Margin plummeted by -377800bps in 2021 and then soared by 270100bps in 2023.
  • Over the past 5 years, Similarweb's FCF Margin (Quarter) stood at 23.59% in 2021, then increased by 15bps to 20.11% in 2022, then skyrocketed by 134bps to 6.9% in 2023, then decreased by -19bps to 5.57% in 2024, then dropped by -1bps to 5.5% in 2025.
  • Its FCF Margin was 5.5% in Q3 2025, compared to 4.32% in Q2 2025 and 8.03% in Q1 2025.