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How to Connect Airbase with Postal (2026)

Airbase

★★★★ 4.5
Finance Accounting Spend Management

A comprehensive spend management platform combining corporate cards, bill pay, expense reimbursements, and procurement.

Full Review

Postal

★★★★ 4.0
Email Marketing Transactional Email

Open-source mail delivery platform for sending and receiving emails, designed as an alternative to SendGrid or Mailgun.

Full Review

About These Tools

Airbase: A comprehensive spend management platform combining corporate cards, bill pay, expense reimbursements, and procurement.

Postal: Open-source mail delivery platform for sending and receiving emails, designed as an alternative to SendGrid or Mailgun.

Key Features

Airbase

  • Corporate cards
  • Bill pay
  • Expense management
  • Procurement
  • Virtual cards
  • Approval workflows

Postal

  • Email delivery
  • SMTP server
  • HTTP API
  • Webhooks
  • Click tracking
  • Open tracking

Pricing

Airbase

Subscription Custom pricing

Postal

Free Free

Detailed integration guide coming soon. We're researching the specific ways Airbase and Postal work together — including native integrations, third-party connectors, and API options. Check back for a complete step-by-step guide.

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