Israeli-Dutch AI startup Wonderful has raised $550 million in a Series

Israeli-Dutch AI startup Wonderful has raised $550 million in a Series C funding round that gives it a price tag of $5 billion, more than doubling the $2 billion valuation the company gained when it last raised funding nearly six months ago . Insight Partners returned to lead this round, too, and existing investors Index Ventures, IVP, Vine Ventures, 9Yards, and Bessemer Venture Partners are participating once again. Salesforce is investing in the company for the first time in this round. Founded in early 2025, Wonderful has grown blazingly fast. It initially saw strong traction with its customer service AI agent platform, which it built and customized to sell in various non-English-speaking markets. Its strategy of deploying engineering teams to work with its customers, sometimes on their premises, to deploy and integrate its AI tech into their workflows and systems also proved very successful. The company says it now works across more than 35 countries. The startup’s core offering has evolved over the past few months, though. Departing from its customer service roots, Wonderful now offers a platform, dubbed “Wonderful AI OS,” which it says can coordinate and connect agents, workflows, and AI applications with companies’ data, context, and existing integrations. The company says the platform works with any AI model and is compatible with existing tech stacks. “Customers can adopt whichever parts of the platform make the most sense, integrate them with existing systems, choose the best models for each workload, and retain ownership of everything they build,” Roey Lalazar, Wonderful CTO and co-founder, said in a statement. The company is still leaning on its forward-deployed engineers to help embed its products quickly into companies — which appears to be a good strategy given the demand for experts versed in implementing AI services and products. Wonderful said it will use the fresh $550 million to develop products faster, expand its FDE teams, and meet demand for its products. Topics AI , Enterprise , Forward deployed engineers , Fundraising , Startups , wonderful When you purchase through links in our articles, we may earn a small commission . This doesn’t affect our editorial independence. Ram Iyer Editor Ram is a financial and tech reporter and editor. He covered North American and European M&A, equity, regulatory news and debt markets at Reuters and Acuris Global, and has also written about travel, tourism, entertainment and books. You can contact or verify outreach from Ram by emailing ram.iyer@techcrunch.com . View Bio October 13 – 15 San Francisco Don’t miss out . The startup community will gather to answer a pivotal question: How do you build sustainably in the AI era? REGISTER NOW Most Popular Apple shares ‘shocking evidence’ against former employee accused of stealing company data for OpenAI Amanda Silberling Microsoft tests fix for latest hours-long Outlook outage Sarah Perez MapQuest’s app surges to No. 1 in Navigation after refusing to rename Lake Ontario Sarah Perez Musk’s faster path to more gas turbines comes with pollution problem Connie Loizos Nvidia’s AI advantage is moving beyond the GPU Russell Brandom Hugging Face is selling a cute $399 open source duck robot, Microduck Rebecca Bellan Nvidia closes in on Hugging Face acquisition Connie Loizos