JustAI Raises $17M Series A to Build an Agentic Marketing Platform

JustAI, an AI-native marketing platform, has successfully raised $17 million in Series A funding to enhance its offerings for enterprise marketing teams. The funding round, announced on June 23, 2026, was led by Base10 Partners, with significant participation from prominent investors including Y Combinator and Peak XV Partners. This capital infusion aims to accelerate the development of JustAI's platform, which focuses on automating personalization, experimentation, and decision-making at scale.

Founded by Neha Mittal and Jeff Hara, JustAI is positioned to address the growing complexities within the marketing technology landscape. The company aims to streamline marketing operations for enterprises, which are increasingly pressured to deliver personalized and measurable outcomes without expanding their workforce or toolset. The 2025 Marketing Technology Landscape identified over 15,000 martech products, highlighting the fragmentation in the sector. Despite the increasing allocation of marketing budgets to AI—15.3% according to Gartner's 2026 CMO Spend Survey—many marketing leaders still feel unprepared to scale AI capabilities effectively.

JustAI's platform integrates four key agents: Strategy, Creative, Decisioning, and Data. This architecture allows marketing teams to transition from manual campaign execution to a more autonomous marketing approach. By leveraging AI, JustAI enables marketers to generate campaigns, optimize decisions, and continuously learn from outcomes, thereby reducing reliance on traditional workflows and tools. The company reported a significant growth trajectory, achieving a fivefold increase in annual recurring revenue (ARR) in the past year, underscoring its potential to disrupt conventional marketing practices in large enterprises.

The strategic rationale behind this funding round is clear: JustAI seeks to deepen its technological capabilities and expand its market reach beyond consumer-focused companies into e-commerce and B2B sectors. The new capital will be utilized to bolster engineering and go-to-market teams, further enhancing its agentic infrastructure. The participation of seasoned investors and industry operators from companies like HubSpot and Notion signals strong confidence in JustAI's vision and execution.

The broader implications of this funding round reflect a robust interest in AI-driven solutions within the marketing sector. As companies increasingly seek to leverage AI for competitive advantage, platforms like JustAI that offer integrated, intelligent solutions are well-positioned to capture market share. The ongoing evolution of marketing technology suggests that firms capable of delivering sophisticated, automated marketing capabilities will play a pivotal role in shaping the future of the industry.