nexos.ai Review: Pricing & Comparison
Founded by the Nord Security team, €30M Series A, an enterprise security/compliance AI gateway
Last verified: 2026-08-11 · Visit official site →
Background: why the Nord Security team built an AI gateway
nexos.ai’s founding team comes from Nord Security — NordVPN’s parent company, a European tech company with years of deep experience in network privacy and security.
This background isn’t marketing spin. It means:
- Security engineering DNA: the core team has long dealt with enterprise-grade data security problems and understands what actually worries a CISO
- European compliance experience: with Europe as one of Nord Security’s main markets, GDPR compliance is a baseline capability for the team, not a bolt-on
- A track record of building trust: in the VPN/network security space, user trust is the core asset, and nexos.ai has carried that same trust logic over into the AI API gateway space
The €30M Series A round closed in October 2025 further validates the market’s confidence in this direction.
What problem nexos.ai solves
The core security concerns enterprises face when adopting AI services:
- Data leakage risk: business data passes through a third-party API — who can see it, and where is it stored?
- Missing access control: which employees/applications can call the AI API, and how is that approved and managed?
- Insufficient audit trails: if something goes wrong, can you trace it back to the specific request and user that triggered it?
- Model compliance: does the model used for a given business scenario meet industry regulatory requirements?
As an enterprise AI gateway, nexos.ai inserts a security control layer between LLM APIs and enterprise applications, systematically addressing these questions.
What type of enterprise it fits
nexos.ai is best suited to enterprises in the following situations:
- Regulated industries: finance, healthcare, legal, and other industries with explicit data-handling regulatory requirements
- Enterprises operating across Europe/multiple countries: needing to meet cross-border data compliance requirements like GDPR
- Large enterprises with security audit needs: IT departments that need full visibility and control over AI API calls
nexos.ai vs. other enterprise AI gateways
| Dimension | nexos.ai | Portkey | Helicone |
|---|---|---|---|
| Core positioning | Security & compliance | LLMOps observability | Proxy + monitoring |
| Founding team background | Cybersecurity | AI engineering | AI engineering |
| Compliance certification | Core strength | Limited | Limited |
| Best fit | Regulated enterprises | Developers/mid-size enterprises | Developers |
Information verified 2026-08-11. Funding details and product features are subject to the official site and official announcements.
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Quick facts
| Pricing model | 7-day free trial (includes €5 in AI model credits, no credit card) + Pro subscription from €20/user/month (annual billing) + enterprise custom; AI Gateway API access is an add-on (1 credit = €1) |
|---|---|
| Model coverage | Unified access to 200+ LLMs, with a compliance gateway layer |
| Latency / SLA | Global nodes, enterprise-grade SLA |
| Mainland direct connect | Proxy required |
| Best for | Enterprise |
| Referral program | No public affiliate/referral program found. |
Pros
- The founding team comes from Nord Security (NordVPN's parent company) — deep cybersecurity DNA and high enterprise trust
- Closed a €30M Series A round in October 2025 — well-funded, with solid backing for long-term operation
- Positioned as an enterprise security/compliance AI gateway, focused on data security, access control, audit logging, and other enterprise must-haves
Cons
- Subscription-based (team/enterprise focused) — individuals need to subscribe to the Pro plan (€20/user/month)
- Requires proxy access — mainland enterprises need a supporting network setup
- The product is still in an early growth stage; feature maturity remains to be seen
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