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Head-to-head · Mailing List Management Software

GNU Mailman vs Simplelists

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score GNU Mailman #3 in Mailing List Management Software 8.7/10 Free plan Free plan✓ 5 of 5 features Visit GNU Mailman
Simplelists #8 in Mailing List Management Software 7.8/10 From $13/mo · 30-day trial ✓ 4 of 5 features Visit Simplelists

GNU Mailman leads on 2 checks, Simplelists on 0, and 4 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreGNU Mailman · 8.7/10
  • Free planonly GNU Mailman
  • Most featuresGNU Mailman · 5 of 5

GNU Mailman scores higher on our rubric for mailing list management software: 8.7 against 7.8 out of 10; our editors rank them #3 and #8.

GNU Mailman offers free plan; Simplelists doesn't. GNU Mailman offers self-hosted option; Simplelists doesn't.

GNU Mailman is the better fit for organizations managing moderated email lists. Simplelists is the better fit for teams managing member lists and group email.

  • GNU Mailman fits best

    Organizations managing moderated email lists

  • Simplelists fits best

    Teams managing member lists and group email

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. How we rank.

Side by side

Feature GNU Mailman 8.7/10 Visit ↗ Simplelists 7.8/10 Visit ↗
At a glance
Editor score 8.7 7.8
Ranking #3 in Mailing List Management Software #8 in Mailing List Management Software
Best for Organizations managing moderated email lists Teams managing member lists and group email
Pricing model Free Paid
Starting price Not published $13/mo
Free plan ✓ (best) —
Free trial — —
Deployment Self-hosted, Cloud, Browser extension Cloud
Platforms Linux, macOS, Web Web
Support Docs, Community Email, Phone · 24/7
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features GNU Mailman 5/5 · Simplelists 4/5
Moderation controls ✓ ✓
Subscriber preferences ✓ ✓
Self-hosted option ✓ (best) —
Message archives ✓ ✓
Signup forms ✓ ✓
Specs
List modes Both Both
Our review
Pros
  • Moderates messages and supports moderator approval before delivery
  • Lets subscribers manage membership, delivery preferences, and digests
  • Offers web archives through HyperKitty and a REST-based API
  • Control posting permissions and hold messages for administrator approval
  • Offer embedded signup forms, searchable archives, and daily digests
  • Automate bounce handling and sync members through an API
Cons
  • Does not provide campaign analytics or segmentation
  • Web archives depend on HyperKitty being installed and configured
  • The suite's separate components can add deployment complexity
  • No free plan; paid plans start at $13 per month
  • Unlimited email volume starts at $27 per month for one list
  • Cloud-hosted only, with no self-hosted deployment
Our verdict

GNU Mailman is free, open-source software for managing email discussion and e-newsletter lists. It is aimed at organizations that want to administer mailing-list membership and message handling, especially when moderation matters.…

Read the review →

Simplelists is a hosted mailing-list service for organizations that send newsletters, announcements, or group discussions. It suits teams that need to manage members and control how messages move through a list, including clubs,…

Read the review →
  1. GNU MailmanMailing List Management Software 8.7Free plan
  2. SimplelistsMailing List Management Software 7.8From $13/mo · 30-day trial

Strengths and trade-offs

  • GNU Mailman — where it wins

    • Moderates messages and supports moderator approval before delivery
    • Lets subscribers manage membership, delivery preferences, and digests
    • Offers web archives through HyperKitty and a REST-based API

    Where it doesn't

    • Does not provide campaign analytics or segmentation
    • Web archives depend on HyperKitty being installed and configured
    • The suite's separate components can add deployment complexity

  • Simplelists — where it wins

    • Control posting permissions and hold messages for administrator approval
    • Offer embedded signup forms, searchable archives, and daily digests
    • Automate bounce handling and sync members through an API

    Where it doesn't

    • No free plan; paid plans start at $13 per month
    • Unlimited email volume starts at $27 per month for one list
    • Cloud-hosted only, with no self-hosted deployment

More comparisons

All mailing list management software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update