Wonderful, which sells a platform for enterprises to build and run AI agents, has raised a $550 million Series C at a $5 billion valuation. Insight Partners led the round and Salesforce joined as a new investor. Existing backers Index Ventures, IVP, Vine Ventures, 9Yards Capital and Bessemer Venture Partners also participated.
The company was valued at $2 billion just six months earlier, when it raised $150 million in March.
Agents plus engineers
Founded in Tel Aviv in 2025 by Bar Winkler and Roey Lalazar and now based in Amsterdam, Wonderful started with customer-service agents and has expanded into answering product questions, fixing technical issues and automating other business tasks. It pairs its software with "forward-deployed engineers" who embed with customers to get first use cases into production.
Wonderful has now raised more than $800 million in less than two years. The new money will go to product development and expanding its field deployment engineering team.
