Amsterdam's Wonderful lands $550M at $5B valuation
Insight Partners leads the Series C again, with Salesforce joining as a new backer. The Amsterdam company employs about 650 people.
Symbolic image: an operator wearing a headset watches abstract agent workflows on several screens while status lights blink on a small server rack beside the desk.
Wonderful has closed a $550 million Series C led by Insight Partners that values the Amsterdam-based enterprise agent platform at $5 billion.
At a glance
- Round: $550 million Series C, led by Insight Partners.
- Valuation: $5 billion, up from $2 billion in March 2026 according to tech.eu.
- New backer: Salesforce. Returning: Index Ventures, IVP, Vine Ventures, 9Yards, Bessemer Venture Partners.
- Total capital raised: more than $800 million per tech.eu, about 20 months after launch.
- Headcount: roughly 650 people; production deployments across 12+ verticals and 30+ markets.
Wonderful has raised $550 million in a Series C round led by Insight Partners, the same firm that led its previous raise in March 2026. The round values the company at $5 billion.
Who wrote the checks
Salesforce is a new investor. Index Ventures, IVP, Vine Ventures, 9Yards and Bessemer Venture Partners also took part. The March round was $150 million, and tech.eu puts the valuation attached to it at $2 billion. By the same account, total capital raised now exceeds $800 million.
What the product is
The company is headquartered in Amsterdam and, per tech.eu, was founded in Israel. Roey Lalazar is co-founder and chief executive; Bar Winkler is the other co-founder. The pitch is an AI OS — a layer on which a company assembles and ships its own agents for customer support, technical troubleshooting and back-office work.
SiliconANGLE describes version control with rollback, A/B testing to compare two agent builds against each other, and project-level organization for teams. A gateway routes each request to a different language model depending on how hard the task is, and administrators can watch spending and cap usage per business unit. The platform also supports Google's A2A protocol, which splits one complex job across several agents.
Scale and where the money goes
Roughly 650 people work at the company, which says it operates in more than 35 markets. Agents and workflows are running in production across 12-plus verticals and 30-plus markets, about 20 months after launch. The new money is earmarked for product work and for hiring into the forward-deployed engineering teams — the engineers who sit with customers and wire the systems into existing stacks.
Lalazar frames the modular, open design as a deliberate constraint: a customer should not have to rip out its existing stack to become AI-native. That is also the commercial argument, since a buyer who keeps its current systems has a shorter decision to make.
What neither source states
Neither outlet reports revenue. Neither says what stake the investors took. The $2 billion figure for the March round appears only in tech.eu; SiliconANGLE reports only the $150 million amount for that round. Whether the $5 billion valuation is matched by the underlying business cannot be judged from what has been published.
FAQ
What does Wonderful do?
It sells an enterprise platform for building, testing and running AI agents that handle customer support, technical troubleshooting and back-office workflows.
How much has Wonderful raised in total?
More than $800 million according to tech.eu, including this $550 million Series C at a $5 billion valuation and a $150 million round in March 2026.
Where is Wonderful based and who runs it?
The company is headquartered in Amsterdam and was founded in Israel. Co-founder Roey Lalazar is chief executive; Bar Winkler is the other co-founder.
