Pricing
Free to start. Cheap to scale. Yours to run.
One lookup or a million, the response is the same one we'd want ourselves: the vendor, the reasoning, and nothing held back for a higher tier.
GET /v1/vendor/:mac name lookup needs no key at all. Requests/minute and monthly lookup limits below are enforced for every plan; Growth and Scale get a 20% overage grace before pausing. See the docs for how to send your key.
Free
$0/month
Prototypes, personal projects, one-off scripts.
- 1,000 lookups / month
- 30 requests / minute
- Full response, every field
- Batch endpoint included
- Plus keyless name lookups: 1,000 / day, no signup
- Community support
Most popular
Growth
$19/month
Production apps, dashboards, internal tools.
- 100,000 lookups / month
- 120 requests / minute
- 20% overage grace, then paused until renewal
- Batch endpoint, higher concurrency
- Email support
Scale
$79/month
High-QPS network tooling and security platforms.
- 1,000,000 lookups / month
- 600 requests / minute
- 20% overage grace, then paused until renewal
- 99.9% uptime SLA
- Priority support
- Batch MAC & serial number provisioning
Self-hosted
Don't want MAC addresses leaving your network? Run it yourself.
The API and the IEEE sync engine, the two binaries behind every lookup, are licensed for your own infrastructure. Install them and every lookup stays there: no third-party API in the request path, no per-query billing, no rate limits but your own hardware's. The public website stays ours to run; this license is for teams building their own tooling on top of the API.
- Unlimited local queries
- Installable via .deb package
- Scheduled IEEE registry updates, same sync engine we run
- Fits air-gapped and compliance-sensitive environments
- Batch MAC & serial number provisioning, coming to the self-hosted license
Starting at $999/year per deployment. Built for network access control, IoT fleet management, and MDM vendors who need this at the core of their product. Not sure it's worth it yet? See what you're actually buying.
Live, not stale
Synced from source daily
A background service pulls IEEE's MA-L, MA-M, MA-S, IAB, and CID registries once a day by default and writes only what changed. See the live sync timestamp and registry size on data sources.
Free means free
No paywall on the depth
Randomization confidence, IEEE 802c classification, EUI-64/IPv6 derivation: every plan gets the full response. Paid tiers buy volume, not features.
Your call
Hosted or self-hosted, same engine
The API you'd call over HTTPS is the same binary you can run on your own servers. Start hosted, move to self-hosted later, or skip straight there.