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

thanks.io vs MailerBot

  • 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

thanks.io leads on 2 checks, MailerBot on 0, and 2 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 pricethanks.io · $49/mo
  • Free planonly thanks.io

thanks.io scores higher on our rubric for direct mail automation software: 9.0 against 8.6 out of 10; our editors rank them #3 and #7.

thanks.io offers free plan; MailerBot doesn't. thanks.io is cheaper to start at $49/mo against $99/mo.

thanks.io is the better fit for highly personalized multichannel campaigns. MailerBot is the better fit for advanced automated campaigns and integrations.

  • thanks.io fits best

    Highly personalized multichannel campaigns

  • MailerBot fits best

    Advanced automated campaigns and integrations

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 ↗ MailerBot 8.6/10 Visit ↗
At a glance
Editor score 9.0 8.6
Ranking #3 in Direct Mail Automation Software #7 in Direct Mail Automation Software
Best for Highly personalized multichannel campaigns Advanced automated campaigns and integrations
Pricing model Free plan + paid Paid
Starting price $49/mo (best) $99/mo
Free plan ✓ (best) —
Free trial — —
Deployment Cloud Cloud, Desktop
Platforms Web Web, Windows, macOS, Linux
Support Email, Live chat, Docs Email, Live chat, Community, Docs
Integrations 8,000+ integrations 15 integrations
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features thanks.io 2/2 · MailerBot 2/2
API access ✓ ✓
Address verification ✓ ✓
Specs
Mail formats Postcards, windowed letters, windowless letters, notecards, gift cards, MagnaCards postcards, letters, invoices, EDDM, custom print pieces
Personalization level One-to-one One-to-one
CRM connections HubSpot, Salesforce, Pipedrive, ActiveCampaign, HighLevel, Bold Trail, kvCORE, Zoho, Keap, Monday.com, Follow Up Boss, InsuredMine, iList HubSpot, Salesforce, ServiceTitan, Housecall Pro, Jobber, FieldEdge, Workiz
Delivery scope Both Not checked yet
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
  • Scheduled, triggered, drip, and multi-touch campaigns
  • REST API, SDKs, and one-to-one personalization
  • Address verification, tracking, and EDDM support
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
  • No free plan
  • Command requires $399 per month
  • Some listed connectors may not be immediately available
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 →

MailerBot is a direct mail automation platform for businesses that need to create, personalize, and send physical mail. It supports postcards, letters, invoices, custom print pieces, and EDDM through a web dashboard or REST API. Retailers,…

Read the review →
  1. thanks.ioDirect Mail Automation Software 9.0Free plan
  2. MailerBotDirect Mail Automation Software 8.6Paid

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
  • MailerBot — where it wins

    • Scheduled, triggered, drip, and multi-touch campaigns
    • REST API, SDKs, and one-to-one personalization
    • Address verification, tracking, and EDDM support

    Where it doesn't

    • No free plan
    • Command requires $399 per month
    • Some listed connectors may not be immediately available

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update