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Y Combinator backs Taktile's $110M & JustAI's $17M
Wednesday, Jun 24, 2026
Y Combinator continues doubling down on AI for enterprise operations, participating in both Taktile's $110M Series C for financial-services AI agents and JustAI's $17M Series A for marketing automation.
Though the two startups target different verticals—banking versus marketing—both are building agentic AI systems that automate high-stakes decisions.
The tension lies in YC's warning elsewhere that automation can ruin early sales, while it simultaneously funds companies whose core value proposition is precisely that automation.
Tracking: Y Combinator
Geography: Mountain View, California, San Francisco Bay Area, Silicon Valley, United States
1. Y Combinator joins $110M Series C in AI startup Taktile
Taktile, a Berlin-based AI startup founded by machine-learning engineers Maik Taro Wehmeyer and Maximilian Eber, announced Wednesday it raised $110 million in a Series C round led by an arm of Goldman Sachs.
Other investors included Tiger Global, Index Ventures, and Y Combinator.
The company builds an operating system that helps banks and insurers turn large language models into automated agents for sensitive tasks like underwriting, claims processing, and fraud detection.
Wehmeyer said the funding will be used to expand the software and open a new office in São Paulo.
The round marks one of the larger AI financings focused on financial services this year and shows Y Combinator continuing to back its portfolio companies well beyond the accelerator stage.
Key facts:
- Taktile raised $110 million in a Series C fundraise.
- Goldman Sachs led the round; Y Combinator participated.
- Cofounders are Maik Taro Wehmeyer and Maximilian Eber.
- Startup automates high-stakes financial decisions for banks and insurers.
- Funds will expand software and open a São Paulo office.
Why it matters: Y Combinator’s participation in a large Series C highlights its evolving role from a seed-stage accelerator into a firm that backs breakout startups through later rounds, especially in AI.
That shift could reshape how founders view YC’s long-term support and lure more capital toward AI-driven financial infrastructure.
For incumbents like legacy risk-assessment vendors, Taktile’s backing by Goldman Sachs and top VCs signals that automated decision-making in regulated industries is no longer a distant promise but an investable reality.
Watch for more AI-for-finance deals as large banks race to deploy agents on sensitive internal workflows.
2. JustAI raises $17M Series A led by Base10 with Y Combinator participation
AI marketing platform JustAI has raised over $17 million in a Series A round led by Base10, with participation from Y Combinator and Peak XV Partners.
Founded by Neha Mittal and Jeff Hara, the San Francisco-based startup uses four AI agents to automate marketing decisions and claims its platform supports more than 600 marketing decisions per month.
The company has generated over $100 million in revenue for customers including Coursera, ClickUp, and Better. The funding will expand engineering and go-to-market teams, strengthen agentic AI capabilities, and explore expansion into India.
The round also included strategic investors from Anthropic, Chime, HubSpot, Eppo, and Vapi. JustAI previously raised a $1.
7 million seed round in August 2024 from Peak XV, Y Combinator, Lobster Capital, and Cloud Capital.
Key facts:
- JustAI raised over $17 million in Series A led by Base10.
- Y Combinator and Peak XV Partners participated in the round.
- The startup's AI agents handle over 600 marketing decisions monthly.
- JustAI claims it generated $100 million in customer revenue last year.
- Customers include Coursera, ClickUp, and Better.
Why it matters: JustAI’s raise signals growing investor appetite for agentic AI tools that replace fragmented marketing stacks. By attracting strategic backers from Anthropic and HubSpot, the startup is positioning itself as a consolidator in enterprise marketing automation.
Y Combinator’s continued backing underscores its focus on AI-native SaaS companies, while the planned India expansion mirrors a broader trend of Silicon Valley startups tapping Indian engineering talent and market demand.
The main downstream effect: incumbent marketing platforms face pressure to embed reinforcement-learning decision engines or risk losing enterprise accounts to more agile AI-native competitors.
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