Sequence IQ®

Increase mail deliverability performance leveraging USPS® DSF2® data.

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Product OverviewFeaturesFAQ

What is Sequence IQ?

Firstlogic Sequence IQ is self-managed server software that provides DSF2 processing capabilities. Organizations can use Sequence IQ to perform deliverability enhancements on address data, improve the deliverability of their postal mail, and unlock High Density or Saturation Discounting from the USPS.

Unlimited Records

Pay by license, not by record. You won't be surprised by usage fees. Our annual subscription includes the software license, maintenance, and technical support - all in one fee.

Secure Processing

Your data never leaves your infrastructure - records are processed entirely offline. Easily comply with privacy best practices and regulations.

Extreme Performance

Our software is built to maximize the capabilities of your server. Unlock multi-threaded performance on up to 64 cores.

DSF2 Processing

Parse Delivery Sequence data and gain savings from the USPS.*

*DSF2 processing requires a non-exclusive DSF2 license from the USPS.

Address type data.

Our DSF2 processing will provide address type data, allowing your organization to eliminate vacant buildings, empty lots, or seasonally occupied residences and businesses from mailing lists. Address type data includes:

  • Residential

  • Business

  • Educational

  • Seasonal

  • Vacant/Empty lot

Deliverability data.

Access supplemental information supplied by USPS® postal carriers about locations on their routes:

  • Curb-side mailbox

  • Neighborhood delivery and collection box unit (NDCBU)

  • Centralized bank of boxes

  • Door-slot

Postage rate discounts.

With our DSF2 processing capability, you can unlock High Density or Saturation Discounts from the USPS.

Technical Specifications

Supported PlatformsWindows, Linux
Server deployment optionsOn-premise or on a cloud provider of your choice (AWS, Azure, GCP, etc.)
Minimum System RequirementsFor on-premise installations, a minimum of 1 physical server with 4 CPUs
For in-cloud installations, a minimum of 1 cloud instance with 4 vCPUs
SDK APIsJava, .NET, C++

Frequently asked questions about Sequence IQ

What platforms are supported?

Both Windows and Linux are supported platforms for Sequence IQ software.

Ready to get started?

Request a demo or talk to our sales team to answer your questions about Sequence IQ

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