Spur Intelligence Raises $200 Million to Unmask Hidden Internet Traffic
The IP intelligence firm has operated without outside funding since 2017. Now it has the backing to scale tools that help companies see who is really behind anonymised web traffic.
Key points
- Spur Intelligence received a $200 million investment from Insight Partners, announced in 2025.
- The company has operated without outside funding since its founding in 2017, a span of roughly nine years.
- Spur's platform identifies internet traffic that criminals deliberately hide behind VPNs, residential proxies, and bot networks.
- The fresh capital will go toward expanding the company's operations and scaling its detection capabilities.
Spur Intelligence, a US firm that helps organisations figure out who is really behind suspicious web traffic, has raised $200 million from Insight Partners, a New York-based technology investment firm.
The money matters because of what Spur actually does. Criminals and fraudsters routinely disguise their location and identity online. They do this using VPNs (software that masks a user's real internet address), residential proxies (connections routed through ordinary home devices without the owner's knowledge), and bot networks (large groups of hijacked computers acting in concert). Together, these tools let bad actors look like legitimate, everyday users.
Spur watches that infrastructure continuously and builds intelligence about it. That data flows into the security and fraud-detection systems its customers already use, via data feeds and programming interfaces (APIs, which let different software systems talk to each other). The result is that a bank, retailer, or government agency can see not just that a login is coming from a suspicious address, but that the address belongs to a known criminal VPN service.
Why does this matter to ordinary people?
Fraud driven by hidden internet traffic hits consumers directly: stolen accounts, bogus purchases, and fake insurance claims all get easier when criminals can disguise their origin. Better detection upstream means fewer of those costs get passed along.
Thomas Krane, managing director at Insight Partners, put the business case plainly. "Organizations are increasingly operating with a critical blind spot: they can see the activity, but not the infrastructure behind it," he said in the announcement.
What happens with the $200 million?
Spur will use the funding to hire, expand its data collection, and build more integrations with fraud-scoring and authentication platforms. The company bootstrapped, meaning it grew using only its own revenue with no outside investors, for nine years before taking this deal. That track record suggests the product was already selling on its own merits before the cheque arrived.
| Detail | Fact |
|---|---|
| Company founded | 2017 |
| Years without outside funding | 9 |
| Investment raised | $200 million |
| Lead investor | Insight Partners |
| Core product | IP intelligence and bot detection |
| Key threats addressed | VPNs, residential proxies, bot networks |
For defenders, the story is straightforward. Detection of anonymised infrastructure has historically been a weak point in fraud and security stacks. A well-funded Spur means faster data updates, more integrations, and broader coverage of the tools criminals use to stay invisible. Whether the investment translates to meaningfully better detection, or simply a bigger sales team, will show in the product over the next two years.
Common questions
Does this affect how I use a VPN for privacy?
Legitimate personal VPN use is different from criminal misuse. Spur's focus is on identifying infrastructure associated with fraud and abuse, not on flagging every individual who uses a VPN for privacy.
What should businesses do right now?
If your organisation processes logins, payments, or account changes online, ask your fraud or security team whether your current tooling can distinguish normal traffic from traffic routed through anonymising services. If the answer is uncertain, that gap is worth closing.
