Viant Technology Inc.

What they do

Viant operates a cloud-based DSP that lets marketers and agencies plan, buy, and measure digital ads across connected TV (CTV), streaming audio, digital out-of-home, mobile, and desktop. The platform offers self-service tools with optional autonomous execution via its ViantAI suite, and leverages proprietary Household ID (HHID) technology to target audiences across devices without cookies. Revenue comes from platform fees (percentage of spend or fixed CPM) plus fees for data, measurement, and technology services.

Revenue drivers

• Platform fees (percentage of spend) — Self-service customers under MSAs pay a fee as a percentage of advertising spend; this is the primary source of revenue.
• Platform fees (fixed CPM) — IO customers pay a fixed fee per 1,000 impressions; offers an alternative pricing model for buyers.
• Service fees (data, measurement, tech) — Customers can opt into services for data management, media execution, and advanced reporting for additional fees.

Recent performance

In Q2 2026, revenue grew 34% year-over-year to $104.3 million, gross profit rose 27% to $45.5 million, but GAAP net income turned to a loss of $1.8 million (vs. +$1.8 million in Q2 2025). Contribution ex-TAC increased 24% to $60.2 million, and adjusted EBITDA rose 26% to $14.2 million. For the first half of 2026, revenue totaled $192.8 million (Q1 + Q2) against $137.6 million in H1 2025, and the company held $193.1 million in cash with no long-term debt.

Strategy

Viant is positioning itself as an 'advertising intelligence company' and investing heavily in AI, specifically its ViantAI suite (AI Planning, Bidding, Measurement, and Decisioning) and the Lattice Brain architecture. The company is integrating TVision's attention intelligence into its stack to offer pre-bid CTV targeting based on verified attention. Management emphasizes growth in CTV advertiser spend, which surpassed 50% of total spend in Q2 2026, and the shift to its Direct Access inventory. They are also expanding the board with experienced technology and M&A executives to support strategic initiatives.

Risks

• Customer retention and expansion — Customer contracts are non-exclusive and lack long-term commitments, so the company must continually win new clients and increase spend from existing ones.
• Dependence on platform enhancements — Success relies on continuous improvement and customer education, especially with newer AI features, and failure to do so could limit usage.
• Competition and technology shifts — The programmatic advertising market is competitive, and shifts in browser or platform privacy controls could affect the advantage of cookie-less identity solutions.
• Macroeconomic and geopolitical impacts — Broad economic or geopolitical events could reduce advertiser spending, impacting revenue growth and financial results.

Outlook

For Q3 2026, management guides revenue of $107.5–110.5 million, contribution ex-TAC of $65.0–67.0 million, and adjusted EBITDA of $18.5–19.5 million. The company expects continued acceleration in revenue and contribution ex-TAC, and notes growing advertiser enthusiasm for its attention-based targeting.