Is Sender cheaper than Mailchimp?

At 5,000 contacts in this example snapshot, Sender is $19.3/mo (Sender $19.3/mo, Mailchimp $100/mo). At 10,000 contacts: Sender $39.3/mo vs Mailchimp $135/mo.

Which is better for ecommerce, Sender or Mailchimp?

Neither or both are ecommerce-native in this file (Sender: yes; Mailchimp: yes). Use store-sync needs, not this flag alone.

Does Sender have SMS compared with Mailchimp?

SMS is present on both in this snapshot. Carrier fees are not modeled.

Which has deeper automation?

Sender is 3/10; Mailchimp is 4/10. The score is an editorial 1–10 in the JSON, not a vendor claim.

Head-to-head · 3–1–3 (A–B–tie)

Sender vs Mailchimp

Sender and Mailchimp overlap as email platforms but diverge on price, automation, and store data. At 5,000 contacts this example snapshot has Sender at $19.3/mo. Mailchimp scores higher on automation depth (4/10). On the scored dimensions below, Sender leads 3, Mailchimp leads 1, with 3 ties. This is a dataset tally, not an award.

Visit Sender Visit Mailchimp

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Brevo: Free up to 100,000 contacts · 5k $9/mo · SMS · WhatsApp
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Affiliate disclosure

Compare Email Tools may earn a commission when you click a vendor link and purchase. That does not change table values, which come from data/esp-tools.json. Full policy: affiliate disclosure.

Dimension winners

Price at 5k contactsSender: $19.3/moMailchimp: $100/moSender
Price at 10k contactsSender: $39.3/moMailchimp: $135/moSender
Automation depth (1–10)Sender: 3Mailchimp: 4Mailchimp
SMSSender: YesMailchimp: YesTie
CRMSender: NoMailchimp: NoTie
Ecommerce-nativeSender: YesMailchimp: YesTie
G2 scoreSender: 4.8Mailchimp: 4.3Sender

Sender wins more of the scored dimensions (3–1). Mailchimp can still be the right buy when beginners outweighs those rows.

Full field dump for Sender and Mailchimp from the JSON dataset.
Tool	Free plan	Price @ 1k	Price @ 5k	Price @ 10k	Model	Automation	SMS	CRM	Ecommerce	Landing pages	Forms	G2	Trial
Sender	Free up to 2,500 contacts	$7/mo	$19.3/mo	$39.3/mo	contacts	3/10	Yes	No	Yes	Yes	Yes	4.8 (n/a)	No listed trial
Mailchimp	Free up to 250 contacts	$45/mo	$100/mo	$135/mo	contacts	4/10	Yes	No	Yes	Yes	Yes	4.3 (12,987)	14-day trial

Choose Sender if

Choose Sender over Mailchimp when small business is the job to be done.
Choose Sender over Mailchimp when beginners is the job to be done.
Choose Sender over Mailchimp when budget is the job to be done.
Choose Sender over Mailchimp when cheap Mailchimp alternative is the job to be done.
Choose Sender over Mailchimp when sms is the job to be done.
Choose Sender over Mailchimp when landing pages is the job to be done.
Free up to 2,500 contacts. No listed trial.

Skip Sender if

Do not pick Sender vs Mailchimp if you specifically need HIPAA / BAA email.
Do not pick Sender vs Mailchimp if you specifically need deep ecommerce CRM needs.
Do not pick Sender vs Mailchimp if you specifically need advanced automation power users.
Do not pick Sender vs Mailchimp if you specifically need heavy SMS without extra credits.

Choose Mailchimp if

Choose Mailchimp over Sender when beginners is the job to be done.
Choose Mailchimp over Sender when small businesses is the job to be done.
Choose Mailchimp over Sender when brand awareness is the job to be done.
Choose Mailchimp over Sender when all in one marketing starters is the job to be done.
Free up to 250 contacts. 14-day trial.

Skip Mailchimp if

Do not pick Mailchimp vs Sender if you specifically need advanced automation power users.
Do not pick Mailchimp vs Sender if you specifically need cost sensitive lists over 5k.
Do not pick Mailchimp vs Sender if you specifically need deep ecommerce CRM needs.

Dated pricing snapshot

Figures below are monthly USD list-size prices from data/esp-tools.json, last marked verified September 15, 2026. They are example placeholders until you swap in live quotes. Always confirm on the vendor pricing page.

Sender1k $7/mo · 5k $19.3/mo · 10k $39.3/moModel: contacts · row date September 15, 2026
Mailchimp1k $45/mo · 5k $100/mo · 10k $135/moModel: contacts · row date September 11, 2026

FAQ

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Brevo: Free up to 100,000 contacts · 5k $9/mo · SMS · WhatsApp
Moosend: No free plan · 5k $48/mo

Related comparisons

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Brevo: Free up to 100,000 contacts · 5k $9/mo · SMS · WhatsApp · Moosend: No free plan · 5k $48/mo

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