Best ISF Filing Software (2026): 10+2 Filing for Forwarders

Best ISF Filing Software (2026): 10+2 Filing for Forwarders

Comparing the top ISF filing software for freight forwarders in 2026: 1. CargoEZ, 2. GoFreight, 3. CargoWise, 4. Descartes, 5. Magaya, 6. Strix, 7. CustomsNow, 8. SmartBorder, 9. CrimsonLogic.

ISF, the Importer Security Filing or 10+2, is the cargo-security data you transmit to US Customs and Border Protection through ACE, and it must be filed at least 24 hours before your ocean container is loaded abroad. A late, wrong, or missing filing can cost $5,000 per violation, so the software has to get the data to CBP on time and correct.

The best ISF filing software depends on who you are. An independent importer self-filing a handful of shipments needs something different from a customs broker filing thousands, and a freight forwarder needs something different again. I write this for the freight forwarder who files ISF for import customers or provides the data, so I rank ISF filing software for freight forwarders first, and I mark the tools that really suit a self-filing importer or a customs broker instead. The best ISF 10+2 filing software direct to CBP for a forwarder keeps that data on the shipment you already run.

ISF filing software: the forwarder's shortlist

• CargoEZ — best for ISF filing built into your forwarding platform, direct to CBP

• GoFreight — best for a modern forwarding workflow with ISF tied in

• CargoWise — best for an all-in-one global forwarding and customs system

• Descartes — best for enterprise, high-volume ISF connectivity

• Magaya — best for SMB forwarders wanting forwarding plus deep US customs

• Strix — best for independent importers self-filing with ABI certification

• CustomsNow — best for customs brokers managing many importer accounts

• SmartBorder — best for flexible self-filing plus a broker service center

• CrimsonLogic — best for a direct-to-CBP trade-compliance filer

The short version: if you are a forwarder and want ISF filed as part of the shipment you already run, a platform like CargoEZ or GoFreight keeps the 10+2 data on the same file, so it auto-populates and nothing is re-typed. If you are a self-filing importer or a customs broker, a dedicated ABI ISF filing software such as Strix, CustomsNow, or SmartBorder is built for that job. I rank the forwarder platforms first, then the dedicated filers.

What I looked for in an ISF filing tool

I judged each tool on the things that actually keep an ISF compliant and cheap to run:

• Direct ACE and ABI connectivity — electronic transmission of the ISF to CBP, with filing acknowledgments, status, and error handling, plus amendments and cancellations.

• ISF-specific functionality — ISF-10 support, 10+2 data collection and validation, deadline tracking, and an audit trail.

• Deadline and discrepancy alerts — ISF deadline tracking and ISF deadline alert software flag missing or mismatched 10+2 elements, like bill-of-lading data or HTS codes, before the 24-hour pre-loading window, so you avoid the $5,000 penalty.

• Auto-population and automation — the best ISF filing software with auto-population pulls the ISF data from the shipment or purchase order, with templates and bulk filing, rather than keying every field.

• Scale and integration — multiple importer accounts, role-based access, and TMS, ERP, or forwarding-system integration by API or EDI.

• Real reviews where they exist — I use G2 and Capterra ratings when a tool has enough, and I say plainly when a customs vendor is too niche to have a meaningful public score.

A note on scope. ISF software serves three different buyers: the self-filing importer, the customs broker, and the freight forwarder. This guide is written for the forwarder, so I frame the importer-first and broker-first tools honestly rather than pretending they are forwarder platforms. Customs brokers still file most ISFs in practice, and CBP itself notes that buying software for a single ISF is rarely cost-effective.

ISF filing software compared, side by side

Ratings verified Aug — 2026. Most dedicated customs and ISF vendors are niche and have too few public reviews for a meaningful score, so I mark those "n/a" rather than invent a number. For Magaya, the figure is the Magaya platform.

How each tool handles the 10+2 filing

Yes = documented and strong; Partial = present but limited; n/d = not documented.

The pattern I see: the forwarding platforms (CargoEZ, GoFreight, CargoWise, Magaya) win on auto-population, because the 10+2 data already lives on the shipment, while the dedicated filers (Strix, CustomsNow, SmartBorder) and the enterprise customs tools (Descartes, CrimsonLogic) win on pure customs depth and high-volume, multi-account filing.

The 9 best ISF filing platforms, reviewed

1. CargoEZ — Best for ISF filing built into your forwarding platform, direct to CBP

I put CargoEZ first for forwarders because it files ISF from inside the same platform that runs the shipment, so the 10+2 data comes off the file you already built instead of being keyed into a separate customs tool.

Who it's for

freight forwarders who file ISF for their import customers, or provide the data, and want the filing to sit on the shipment record with quoting, booking, and operations.

Who it's not for

a customs broker filing thousands of entries a month, or an enterprise importer who needs a full standalone ABI customs-entry suite; that depth sits with Descartes, CargoWise customs, or a dedicated filer.

Features

• ISF and AMS to ACE: file the Importer Security Filing and the AMS manifest directly to CBP's ACE system, in one place, with real-time CBP status updates.

• One-click ISF from the shipment: the ISF-10 data auto-populates from the shipment file, so bill-of-lading parties, container, and HTS details do not get re-typed.

• Error checks before you send: required-field validation catches gaps before transmission, which is where the 24-hour deadline and the $5,000 penalty bite.

• Types of ISF: the module handles the common ISF filing types, and it sits inside the wider customs-compliance module alongside the rest of your customs work.

• On the same record as everything else: because ISF lives with quoting, booking, billing, and tracking, the customs step is not a separate silo.

What reviewers say

4.8/5 on G2 from 40 reviews, with users citing one connected flow from booking to customs to invoicing. If you want to see ISF filing on your own shipments, book a demo or call +1 (408) 834-7476.

2. GoFreight — Best for a modern forwarding workflow with ISF tied in

GoFreight is the modern US forwarding platform I reach for when ISF should ride along with the forwarding operation, since it pairs ABI and CBP connectivity with the rest of the shipment lifecycle.

Who it's for

small and mid US forwarders who want ISF filing, validation, deadline alerts, and status tracking tied to the booking and shipment they already manage.

Who it's not for

a dedicated customs brokerage that lives entirely in customs entry work and wants a filing-only tool without a forwarding platform around it.

Features

• ABI and CBP connectivity: electronic ISF transmission with validation and filing status.

• Deadline alerts and amendments: alerts for the 24-hour window, plus amendment handling if cargo or vessel details change.

• Auto-population and audit: ISF data pulled from the shipment, with audit and reporting for compliance.

• One workflow: ISF sits with quoting, booking, tracking, and billing on one platform.

What reviewers say

4.8/5 on G2 from 92 reviews, one of the larger recent review bases among forwarding platforms.

3. CargoWise — Best for an all-in-one global forwarding and customs system

CargoWise is the heavyweight I recommend to large forwarders and brokerages, because it treats ISF as one connected step inside a global forwarding and customs operating system rather than an isolated filing.

Who it's for

forwarders, NVOCCs, and large customs brokerages handling substantial volume across many offices, who want ISF wired into customs, documentation, and government connectivity.

Who it's not for

a small importer filing a handful of ISFs a month, where CargoWise is more expensive and complex than a dedicated ISF tool.

Features

• Native customs connectivity: ISF and customs filings connect to CBP with native compliance across 60+ countries.

• Integrated data: ISF draws on the same shipment, documentation, and party data as the rest of the platform.

• Scale and governance: built for multi-entity, high-volume filing with control and audit.

• End-to-end: customs sits with forwarding operations, finance, and messaging.

What reviewers say

4.3/5 on G2 from 35, but 2.9/5 on Capterra from 32; I read both before recommending it.

4. Descartes — Best for enterprise, high-volume ISF connectivity

Descartes is my pick when ISF has to plug into an existing enterprise TMS or ERP at high volume, since its customs and compliance suite is built around dedicated ISF connectivity and data validation.

Who it's for

high-volume importers and enterprise logistics companies that already run a TMS or ERP and want ISF-10 and ISF-5 filing connected to it by EDI, XML, or flat file.

Who it's not for

a small importer doing a handful of filings, where a dedicated enterprise suite is overkill.

Features

• ISF-10 and ISF-5: validations and electronic transmission for both filing types to CBP.

• Deep customs content: robust commercial customs content and data validation via the Descartes Global Logistics Network.

• Enterprise integration: EDI, XML, and flat-file connectivity into existing systems, with filing-status notifications.

• High-volume ready: built for large, automated filing programs.

What reviewers say

Descartes is a large, established customs and logistics vendor; its ISF sits inside the broader Descartes customs and compliance suite, which is reviewed on G2 but as a suite rather than a standalone ISF product, so I do not attach a single ISF score to it.

5. Magaya — Best for SMB forwarders wanting forwarding plus deep US customs

Magaya is my SMB pick when a forwarder wants forwarding and genuinely deep US customs, including ISF, inside one system, and it is strongest on US and Latin-America lanes.

Who it's for

small and midmarket forwarders that want ISF and US ABI filing alongside forwarding and a warehouse, on US-heavy import lanes.

Who it's not for

teams that want the most modern interface, since some reviewers describe the UI as dated.

Features

• Deep US ABI and ISF: established US customs filing, including ISF, inside the platform.

• Forwarding and warehouse: ISF sits with shipments, documents, and an integrated warehouse system.

• Auto-population: ISF data draws from the shipment record.

• Established suite: a mature platform with a large review base behind it.

What reviewers say

4.4/5 on G2 from 284 and 4.4/5 on Capterra from 50; the figures are for the Magaya platform.

6. Strix — Best for independent importers self-filing with ABI certification

Strix is the self-filing tool I point importers to, a cloud, ABI-certified system that lets a company file its own ISF and entries with automated classification, at a low per-entry price.

Who it's for

independent importers that want to self-file with direct ACE integration, automated HTS classification, and optional licensed-broker support at about $30 per entry.

Who it's not for

a freight forwarder who wants ISF inside a forwarding platform, since Strix is built around the importer self-filing, not a forwarding workflow.

Features

• ABI-certified self-filing: file ISF and entries directly to CBP as a self-filer.

• Automated HTS classification: classification support built in to reduce errors.

• Direct ACE integration: electronic transmission and status from CBP.

• Optional broker support: licensed-broker help available when needed, priced per entry.

What reviewers say

Strix is a niche customs-filing vendor without a meaningful public G2 or Capterra score, so I would confirm ISF fit and current pricing on a demo.

7. CustomsNow — Best for customs brokers managing many importer accounts

CustomsNow is the broker-focused filer I flag when a customs team runs many importer accounts, with a cloud dashboard built around repeatable ISF and ACE work.

Who it's for

customs brokers, 3PLs, and importers who want an intuitive, 24/7 cloud dashboard with template replication, copy functions, and automated CBP data validation.

Who it's not for

a forwarder who wants ISF as one module inside a forwarding platform rather than a dedicated customs-filing dashboard.

Features

• Focused ISF and ACE workflow: a dedicated dashboard for filing ISF and entries to CBP.

• Template replication and copy: reuse filings across recurring importer accounts to save keying.

• Automated CBP validation: data checks before transmission.

• Multi-account: built for teams filing across many importers.

What reviewers say

CustomsNow is listed on G2 but without enough reviews for a meaningful score, so I would confirm fit and pricing on a demo.

8. SmartBorder — Best for flexible self-filing plus a broker service center

SmartBorder is the flexible option I mention for teams that mix self-filing with brokerage, since it offers a self-filing web portal alongside a dedicated service-center module for customs brokers.

Who it's for

self-filing importers who want an online portal, and customs brokers who want a service-center module, in flexible workflows.

Who it's not for

a forwarder looking for ISF built into a forwarding and operations platform.

Features

• Self-filing portal: an online web portal for importers to file ISF and entries.

• Broker service center: a dedicated module for customs brokers.

• Flexible workflows: configurable to how the team files.

• CBP connectivity: electronic transmission to CBP.

What reviewers say

SmartBorder is a customs-software product without a meaningful public G2 or Capterra score, so I would confirm ISF fit on a demo.

9. CrimsonLogic — Best for a direct-to-CBP trade-compliance filer

CrimsonLogic is the trade-compliance filer I include for forwarders and agents who want a direct-to-CBP tool, and it is one of the few dedicated customs vendors here with a real public rating.

Who it's for

freight forwarders, shipping agents, and ocean carriers who want a direct-to-CBP ISF and trade-compliance tool with responsive support.

Who it's not for

a team that needs the deepest ISF and AMS clarity, since some reviewers say the ISF and AMS side could be clearer.

Features

• Direct-to-CBP filing: electronic ISF and trade-compliance transmission to CBP.

• Built for agents: designed for ocean carriers, forwarders, and shipping agents.

• Trade-compliance suite: ISF sits within a wider trade-compliance product.

• Support: reviewers praise the responsive customer support.

What reviewers say

4.5/5 on G2 from 23 reviews; users praise the interface and support, though one noted the ISF and AMS side was not clear, so confirm that on a demo.

One more worth knowing: CargoTrans offers an importer-side ISF workflow that emphasizes pulling data from existing systems, 24-hour deadline alerts, and 10+2 data assembly, which suits importers and manufacturers rather than forwarders.

Picking the right ISF software for your operation

• Start from who files. A forwarder wants ISF inside the forwarding platform (CargoEZ, GoFreight, Magaya); a customs broker wants a dedicated filer (CustomsNow); a self-filing importer wants an ABI tool (Strix, SmartBorder).

• Insist on direct ACE and validation. An ISF software with ACE integration must transmit to CBP with acknowledgments, and validate the 10+2 data before it goes.

• Demand deadline alerts. Alerts before the 24-hour pre-loading window are what keep you off the $5,000 penalty.

• Check auto-population. If the ISF data can be pulled from the shipment or purchase order, you avoid re-keying and the errors that come with it.

• Right-size the cost. For very low volume, a broker or a lightweight ISF filing software for small importers beats an enterprise suite; CBP notes that buying software for a single ISF is rarely worth it.

My verdict: the best ISF filing software for forwarders

For a freight forwarder, I would pick CargoEZ, because ISF is filed direct to CBP from inside the same platform that runs your quoting, booking, and operations, so the 10+2 data auto-populates and nothing is re-typed. I would choose GoFreight for a modern forwarding workflow with ISF tied in, CargoWise for a global forwarding-and-customs system at scale, Descartes for enterprise high-volume ISF connectivity, and Magaya for SMB forwarding with deep US customs. If you are a self-filing importer or a customs broker instead, look at Strix, CustomsNow, SmartBorder, or CrimsonLogic.

File your next ISF from the shipment. Book a CargoEZ demo or call +1 (408) 834-7476, and see the 10+2 data go straight to CBP without re-keying.