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Head-to-head · Direct Mail Automation Software

thanks.io vs Stannp

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score thanks.io #3 in Direct Mail Automation Software 9.0/10 Free plan Free plan✓ 2 of 2 features Visit thanks.io
Stannp #4 in Direct Mail Automation Software 8.9/10 Free plan Free plan✓ 2 of 2 features Visit Stannp

thanks.io leads on 0 checks, Stannp 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 scorethanks.io · 9.0/10
  • Lowest starting priceStannp · $12/mo
  • Free planboth

thanks.io scores higher on our rubric for direct mail automation software: 9.0 against 8.9 out of 10; our editors rank them #3 and #4.

Stannp is cheaper to start at $12/mo against $49/mo. On personalization level, thanks.io gives you One-to-one where Stannp offers Variable.

thanks.io is the better fit for highly personalized multichannel campaigns. Stannp is the better fit for campaign-focused marketers needing tracking.

  • thanks.io fits best

    Highly personalized multichannel campaigns

  • Stannp fits best

    Campaign-focused marketers needing tracking

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 thanks.io 9.0/10 Visit ↗ Stannp 8.9/10 Visit ↗
At a glance
Editor score 9.0 8.9
Ranking #3 in Direct Mail Automation Software #4 in Direct Mail Automation Software
Best for Highly personalized multichannel campaigns Campaign-focused marketers needing tracking
Pricing model Free plan + paid Free plan + paid
Starting price $49/mo $12/mo (best)
Free plan ✓ ✓
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Support Email, Live chat, Docs Email, Live chat, Phone, Docs
Integrations 8,000+ integrations 1,000+ integrations
Built for Solo, Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features thanks.io 2/2 · Stannp 2/2
API access ✓ ✓
Address verification ✓ ✓
Specs
Mail formats Postcards, windowed letters, windowless letters, notecards, gift cards, MagnaCards postcards, letters, self-mailers
Personalization level One-to-one Variable
CRM connections HubSpot, Salesforce, Pipedrive, ActiveCampaign, HighLevel, Bold Trail, kvCORE, Zoho, Keap, Monday.com, Follow Up Boss, InsuredMine, iList HubSpot, Klaviyo
Delivery scope Both Both
Our review
Pros
  • AI-written, per-recipient messaging with dynamic personalization
  • REST API, OAuth, webhooks, and extensive CRM integrations
  • Postcards, letters, cards, gifts, and MagnaCards with QR analytics
  • Supports postcards, letters, and self-mailers with variable printing
  • Tracks mail and reports engagement across campaigns
  • Connects with HubSpot, Klaviyo, Zapier, Make.com, and REST API
Cons
  • Per-piece charges apply alongside subscription fees on paid plans
  • Lowest per-piece rates require the Professional plan
  • Enterprise pricing is custom rather than publicly stated
  • Enterprise pricing is bespoke rather than publicly listed
  • Free is limited to one-off campaigns
  • Higher tiers add significant monthly costs for growing teams
Our verdict

thanks.io is a direct mail automation platform for businesses, agencies, sales teams, e-commerce companies, real estate professionals, and developers. It supports postcards, letters, notecards, gift cards, and MagnaCards through a web…

Read the review →

Stannp is a direct mail automation platform for businesses that need to design, personalize, schedule, send, and track physical mail campaigns. It supports postcards, letters, and self-mailers, making it suitable for marketing,…

Read the review →
  1. thanks.ioDirect Mail Automation Software 9.0Free plan
  2. StannpDirect Mail Automation Software 8.9Free plan

Strengths and trade-offs

  • thanks.io — where it wins

    • AI-written, per-recipient messaging with dynamic personalization
    • REST API, OAuth, webhooks, and extensive CRM integrations
    • Postcards, letters, cards, gifts, and MagnaCards with QR analytics

    Where it doesn't

    • Per-piece charges apply alongside subscription fees on paid plans
    • Lowest per-piece rates require the Professional plan
    • Enterprise pricing is custom rather than publicly stated

  • Stannp — where it wins

    • Supports postcards, letters, and self-mailers with variable printing
    • Tracks mail and reports engagement across campaigns
    • Connects with HubSpot, Klaviyo, Zapier, Make.com, and REST API

    Where it doesn't

    • Enterprise pricing is bespoke rather than publicly listed
    • Free is limited to one-off campaigns
    • Higher tiers add significant monthly costs for growing teams
  • thanks.io9.0/10 · Free plan

    A flexible direct mail platform for personalized multichannel campaigns and developer workflows.

    Visit thanks.ioFull verdict →
  • Stannp8.9/10 · Free plan

    A campaign-focused direct mail platform with scheduling, personalization, APIs, and tracking.

    Visit StannpFull verdict →

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