Quarterly Revenue and Product Revenue Growth
Q4 revenue of $62.0M, including $41.0M of product revenue (excluding royalties). Q4 product revenue grew 36% year-over-year; full year product revenue (excluding royalties) increased 32% year-over-year.
Record Shipments and Sustained Product Momentum
Record Q4 shipments of over 8,100 sensors and more than 25,000 sensors shipped in 2025 (up 48% vs. 2024). This marked the 12th consecutive quarter of product revenue growth.
Strong Gross Margins (Including One-Time Royalties)
GAAP gross margin of 60% in Q4 (impacted by royalties) and GAAP gross margin of 49% for full year 2025 (up 13 percentage points year-over-year). Excluding royalties, full year gross margin was ~41%.
Significant One-Time IP Royalties Recognized
Approximately $21M of royalties recorded in Q4 (about $23M for the full year) related to long-term IP license contracts, demonstrating strength of Ouster's IP portfolio (company expects royalty revenue to be < $5M in 2026).
Profitability Trajectory and Adjusted EBITDA Improvement
Q4 adjusted EBITDA was a positive $11M (reflecting the royalty benefit). Full year adjusted EBITDA loss narrowed to $12M from a $42M loss in 2024, indicating material operational improvement.
Robust Bookings, Book-to-Bill and Cash Position
Record bookings of $177M in 2025 and a product book-to-bill of 1.2x. Ended the quarter with $211M in cash, cash equivalents, restricted cash and short-term investments and no debt.
Software-Attached and AI Scale Gains
Software-attached bookings more than doubled in 2025 and software-attached solutions represented over 15% of sensors shipped (up over 120% year-over-year). In-house AI models running 24/7 at >1,200 sites covering 65M+ square feet.
Product and Technology Advancements
Launched 4 SDK releases (including on-sensor 3D zone monitoring and real-time localization with centimeter accuracy), advanced multisensor AI models trained on millions of labeled objects, and validated next-gen L4 and Chronos custom silicon to expand addressable market potential.
Strategic Acquisition Expands Platform
Acquisition of StereoLabs adds cameras, AI compute and perception software, creating a unified sensing and perception platform and is expected to be accretive long-term; StereoLabs historically skews ~60% of revenue to H2 seasonally.
Reiterated Long-Term Financial Targets
Reiterated long-term targets of 30%–50% annual revenue growth and 35%–40% GAAP gross margin for the combined company, and a continued focus on executing to profitability.