Verified comparison

EmailOctopus is cheaper, but covers only 3 of 10 compared capabilities

$0/mo (Starter) vs Sender Standard · 2.5k at $27/mo — covering 30% of the 10 compared capabilities.

Save $324 / yearVisit EmailOctopus ↗

Cheaper. Not the same job.

Comparison scenario

Every cheaper-than claim is tied to a defined scenario — never a bare list price.

Scenario

2,500 contacts, 10,000 emails/month, monthly billing · USD · prices as observed on official pricing pages.

Sender basis

Standard · 2.5k plan at $27/mo, the cheapest paid plan.

EmailOctopus basis

Starter: 0 USD/monthly.

The short version

Sender costs $27/mo on the Standard · 2.5k plan at 2,500 contacts, 10,000 emails/month, monthly billing. We found 1 assessed alternative that is cheaper in this scenario; 0 of them cover at least 75% of the 10 compared capabilities.

Capability comparison

EmailOctopus covers 30% of the 10 capabilities compared against Sender. ✓ native · ◐ via integration · ✗ not found.

CapabilityEmailOctopusSender
Marketing automation✓✓
A/B testing✗✓
Audience segmentation✗✓
Email templates✓✓
Landing pages✓✓
SMS marketing✗✓
Transactional email API✗✓
Remove branding↑ Pro✓
Signup forms & popups✗✓
SSO (SAML)✗✓

What you give up

Capabilities Sender has that EmailOctopus lacks.

  • A/B testing — Test variations of an email to see which performs better.
    Missing from EmailOctopus.
  • Audience segmentation — Group subscribers into segments for targeted sends.
    Missing from EmailOctopus.
  • SMS marketing — Send marketing messages by text message.
    Missing from EmailOctopus.
  • Transactional email API — Send transactional emails programmatically via an API.
    Missing from EmailOctopus.
  • Remove branding — Remove the provider's branding from sent emails.
    Missing from EmailOctopus.
  • Signup forms & popups — Collect new subscribers with signup forms and popups.
    Missing from EmailOctopus.
  • SSO (SAML) — Sign in through your company's SAML SSO.
    Missing from EmailOctopus.

Price at your volume

The same comparison recomputed at three sizes. Plan caps change who is cheapest.

UsageSenderEmailOctopus
1,000 contacts, 4,000 emails/month$15/moStandard$0/mocheaperStarter
2,500 contacts, 10,000 emails/month$27/moStandard · 2.5k$0/mocheaperStarter
10,000 contacts, 40,000 emails/month$29/moPay as you go · credits$44.50/mocosts morePro · 10k

Plans & pricing, side by side

Advertised prices in USD as observed on the official pricing pages — per-seat and transaction-fee plans are marked.

EmailOctopus
StarterFree
Pro$13.50/mo
Pro · 2.5k$20/mo
Pro · 10k$44.50/mo
Sender
Free ForeverFree
Standard$15/mo
Standard · 2.5k$27/mo
Standard · 10k$69/mo
Professional$20/mo
Professional · 2.5k$44/mo
Professional · 10k$127/mo
EnterpriseContact sales
Pay as you go (credits)$29/mo

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Frequently asked

How much cheaper is EmailOctopus than Sender?

100% cheaper in our scenario (2,500 contacts, 10,000 emails/month, monthly billing): $0/mo on Starter vs $27/mo on Standard · 2.5k. That is $324 a year. But it covers only 3 of 10 compared capabilities, so it isn't a like-for-like replacement.

What does EmailOctopus lack compared with Sender?

A/B testing, Audience segmentation, SMS marketing, Transactional email API, Remove branding, Signup forms & popups, SSO (SAML) — 7 of the 10 compared capabilities.

When were these prices checked?

Sender: 2026-10-28; EmailOctopus: 2026-10-28 — on the official pricing pages.

Who switched

Anonymous: no account, no email, no IP stored. Reports are shown once a switch has 3 or more and never change ranking or order — alternatives are computed from prices and capabilities only.

Sources & freshness

All Sender alternatives