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How to Connect ADP with Postal (2026)

ADP

ADP

★★★★ 4.1
Hr Recruiting Payroll

One of the world's largest payroll and HR solutions providers offering services for businesses from small to enterprise.

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

ADP: One of the world's largest payroll and HR solutions providers offering services for businesses from small to enterprise.

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

Key Features

ADP

  • Payroll processing
  • Tax filing
  • Benefits administration
  • Time tracking
  • Talent management
  • HR outsourcing

Postal

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

Pricing

ADP

Subscription Custom pricing

Postal

Free Free

Detailed integration guide coming soon. We're researching the specific ways ADP 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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