Rails
4 employees on LinkedIn · 6 known investors
Rails is a finance operating system for third-party logistics (3PL) providers that automates end-to-end billing, calculates charges with configurable pricing rules, and reconciles carrier spend by extracting unstructured billing data. It integrates with WMS, carrier, and accounting systems to reduce billing errors, prevent revenue leakage, and give brands billing transparency.
Also known as Rails · withrails.com
Investors · 6
Funding
SEC filings, press & company announcements$14M disclosed across 1 of 2 rounds · 2025–2026
Source: company announcements and press reports — follow each round's link for the claim.
Company profile
researched Aug 2026Rails provides automated billing and finance software for third-party logistics (3PL) providers. The platform connects to a 3PL's operating systems to generate invoice line items in real time for fulfillment and shipping activity, replacing manual, spreadsheet-driven billing cycles that leave charges uncaptured and invoices delayed. It supports tiered rates, volume discounts, differing units of measure, custom rate cards, and conditional pricing logic based on warehouse management system attributes.
Beyond charge creation, Rails consolidates data from connected systems, monitors contracts, and alerts users to misbilling or margin erosion. It automatically reconciles carrier shipment charges and surcharges and bills them through to customers, and offers payments processing with wallet-based metered billing, invoice-based billing, autopay, late-payment reminders, and penalties. Invoices can be issued through a Rails-powered payments portal or exported to a customer's ERP. A customer-facing portal allows submission of ad-hoc charges.
Business model
Rails sells software to 3PL operators and also processes payments for them, offering wallet-based metered billing alongside invoice-based billing through a Rails-powered payments portal.
Traction
The company cites more than $150 million worth of 3PL invoices optimized and closed faster through the platform, an average of 32 accounting labor hours saved per billing cycle, and an 8% revenue increase from more accurate charge capture and reconciliation. Named customers include Deliverzen, ShipMaestro, Fetch Fulfillment, SuperShip, and EZDC; ShipMaestro reports a 90% reduction in billing processing time.
▸Full profile — market position, technology, go-to-market
Market position
Rails competes in billing and revenue automation software for the logistics sector, positioning against general-purpose or partial billing tools that customers report still required substantial manual work.
Rails positions itself as built for 3PLs by people who ran billing at 3PLs, with product design informed by operators shipping more than 10 million packages a year, and emphasizes direct integration with the systems required to orchestrate billing rather than requiring manual work alongside the software.
Technology
The product ingests and consolidates data from multiple operational systems via pre-built integrations with warehouse management systems, order management systems, carriers, and other supply chain tooling, generates billing line items in real time, applies configurable rate logic conditional on WMS attributes, and runs automated audits and carrier shipment reconciliation.
Go-to-market
Rails markets directly to 3PL operators through its website with demo requests run against a prospect's own data, and its team leads customer implementations. Customer testimonials are used as social proof.
Third-party logistics providers and fulfillment operators handling warehousing, fulfillment, and parcel shipping billing, along with their accounting and FP&A teams.
Compiled by commissioned research from 1 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
In the news
▸Research sources · 1
primary sources listed
- Railswithrails.com · web
1 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Rails do?
- Rails is a billing automation and finance platform for third-party logistics providers.
- Who are Rails's investors?
- Rails's investors include Dorm Room, Good Friends, Lorimer Ventures, CMCC Global, Kraken, Slow Ventures.
- How much funding has Rails raised?
- Rails has disclosed $14M raised across 1 of its 2 known rounds.