Pirate Ship review

The best free software for accessing deep USPS and UPS discounts without monthly fees.

Verdict

The top option for US-based sellers focused on simplicity and cost, offering access to the deepest USPS and UPS discounts with no monthly software fees.

What customers praise

Its 'Simple Export Rate' provides exceptionally low costs for international shipments under 4 lbs, often beating all other competitors for that specific segment.

What customers criticise

It lacks key features for larger businesses, such as advanced automation rules, inventory management, and integrations with carriers beyond USPS and UPS.

Best for

US-based small businesses and Etsy sellers who need the absolute cheapest USPS and UPS rates with no monthly software fees.

At a glance

• Integrations: Shopify, Etsy, BigCommerce, WooCommerce, USPS, UPS
• Compliance: CCPA
• Regions served: USA
• Typical onboarding: 0 days
• Free tier: yes

Red flags

Public risk signals as of June 2026: none. No material public risk signals as of 2026-06-12. See the full red-flag report.

Alternatives

See alternatives to Pirate Ship, or compare against the next-ranked entry: Pirate Ship vs Veeqo.

Source: Top 11 The 11 Best Shipping Software for Ecommerce, verified June 12, 2026 — no paid placement.