Fusion licensing
Seqera Platform enforces Fusion throughput quotas when you launch a pipeline. Contact Seqera with any questions or licensing requests.
A Fusion license sets a specific quota for Fusion use, measured by total pipeline throughput per month (defined by Nextflow’s I/O metrics).
Quota enforcement
Each time you launch a pipeline on a compute environment with Fusion enabled, Seqera Platform adds up your organization's Fusion throughput for the current calendar month (UTC). If the usage has reached the quota, Platform rejects the launch with the following error:
Fusion throughput monthly usage limit of <quota> reached for organization '<organization>'. Current value is <usage>.
Platform measures throughput in binary units. In the quota and in this error, 1 TB is 1,024 GB (1 TiB). Usage resets at the start of each month. To view your organization's quota and current usage, on the Dashboard page, select Fusion. See Dashboard.
On Seqera Enterprise, Platform checks the quota at launch in versions 26.2.2 and later, and in 25.3.7 and later 25.3 releases.
For Seqera Cloud
- Seqera Platform automatically adds and manages a Fusion license on your behalf, up to the allowed usage quota. Seqera tracks Fusion use for all pipelines run in Platform.
- Seqera sets the monthly Fusion throughput quota for your organization. Contact Seqera to increase it.
For Seqera Enterprise instances with connectivity to Seqera’s license server
- Seqera Platform automatically adds and manages a Fusion license on your behalf, up to the allowed usage quota. Seqera tracks Fusion use for all pipelines run in Platform.
- Your Seqera license sets the monthly Fusion throughput quota for each organization.
For Seqera Enterprise instances without network connectivity, and direct Fusion use with Nextflow
- Run Fusion using the
TOWER_ACCESS_TOKENenvironment variable to allow Nextflow to connect to Seqera Cloud. - Throughput counts towards the free or paid usage associated with your Cloud organization.