Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · Direct Mail Automation Software

Postalytics vs MailStream

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Postalytics #2 in Direct Mail Automation Software 9.1/10 Free plan Free plan✓ 2 of 2 features Visit Postalytics
MailStream #5 in Direct Mail Automation Software 8.8/10 Free plan Free plan✓ 2 of 2 features Visit MailStream

Postalytics leads on 0 checks, MailStream on 1, and 3 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scorePostalytics · 9.1/10
  • Lowest starting priceMailStream · $99/mo
  • Free planboth

Postalytics scores higher on our rubric for direct mail automation software: 9.1 against 8.8 out of 10; our editors rank them #2 and #5.

MailStream is cheaper to start at $99/mo against $199/mo. On delivery scope, Postalytics gives you Both where MailStream offers Domestic.

Postalytics is the better fit for CRM-driven marketing automation teams. MailStream is the better fit for API-first postcard and letter automation.

  • Postalytics fits best

    CRM-driven marketing automation teams

  • MailStream fits best

    API-first postcard and letter automation

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Postalytics 9.1/10 Visit ↗ MailStream 8.8/10 Visit ↗
At a glance
Editor score 9.1 8.8
Ranking #2 in Direct Mail Automation Software #5 in Direct Mail Automation Software
Best for CRM-driven marketing automation teams API-first postcard and letter automation
Pricing model Free plan + paid Free plan + paid
Starting price $199/mo $99/mo (best)
Free plan ✓ ✓
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Support Email, Live chat, Tickets, Docs Email, Docs
Integrations 10 integrations 11 integrations
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features Postalytics 2/2 · MailStream 2/2
API access ✓ ✓
Address verification ✓ ✓
Specs
Mail formats 4×6, 6×9, and 6×11 postcards; 9×12 and 6×18 bifold self-mailers; 8.5×11 and 8.5×14 letters 4×6, 6×9, and 6×11 postcards; 8.5×11 letters
Personalization level Variable Variable
CRM connections HubSpot, Salesforce, ActiveCampaign, Zoho CRM, Keap, GoHighLevel Planning Center, HubSpot, Salesforce, GoHighLevel, ActiveCampaign
Delivery scope Both Domestic
Our review
Pros
  • Triggered Drip campaigns connect direct mail to CRM workflows.
  • Variable data, QR codes, and PURLs support personalized measurement.
  • REST API, address processing, and USPS delivery tracking are included.
  • REST API, webhooks, and AI-agent MCP server
  • Variable-data personalization with reusable HTML/CSS templates
  • Address verification, USPS tracking, and radius-based targeting
Cons
  • Paid plans start at $199 per month before printing and postage fees.
  • Free-plan mail orders require a minimum of 2,500 pieces.
  • Mailing is currently limited to addresses in the United States and Canada.
  • Delivery is currently focused on the US
  • Priority support starts with the $99 Pro plan
  • Enterprise features require a $499 monthly subscription
Our verdict

Postalytics is a cloud-based direct mail automation platform for marketers, agencies, small businesses, nonprofits, and other organizations. It supports postcards, self-mailers, and letters through a web application, CRM integrations, or a…

Read the review →

MailStream is a direct mail automation platform for sending postcards and letters through a web dashboard, REST API, webhooks, or AI-agent workflows. It is designed for developers, marketers, agencies, SaaS teams, e-commerce businesses,…

Read the review →
  1. PostalyticsDirect Mail Automation Software 9.1Free plan
  2. MailStreamDirect Mail Automation Software 8.8Free plan

Strengths and trade-offs

  • Postalytics — where it wins

    • Triggered Drip campaigns connect direct mail to CRM workflows.
    • Variable data, QR codes, and PURLs support personalized measurement.
    • REST API, address processing, and USPS delivery tracking are included.

    Where it doesn't

    • Paid plans start at $199 per month before printing and postage fees.
    • Free-plan mail orders require a minimum of 2,500 pieces.
    • Mailing is currently limited to addresses in the United States and Canada.

  • MailStream — where it wins

    • REST API, webhooks, and AI-agent MCP server
    • Variable-data personalization with reusable HTML/CSS templates
    • Address verification, USPS tracking, and radius-based targeting

    Where it doesn't

    • Delivery is currently focused on the US
    • Priority support starts with the $99 Pro plan
    • Enterprise features require a $499 monthly subscription

More comparisons

All direct mail automation software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update