Software · head to head
Resend vs ActiveCampaign

Resend
Software
Email API for developers to send transactional and marketing email
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Resend free tier is capped at 100 emails per day, which is restrictive for apps with bursty transactional volume.; ActiveCampaign starter tier capped at 5 automation actions per automation; unlimited actions require Plus tier or higher
- They diverge on capability: Resend covers Email API and SDKs, ActiveCampaign covers Contact management.
Where they differ
Only the attributes on which Resend and ActiveCampaign actually diverge.
| Attribute | Resend | ActiveCampaign |
|---|---|---|
| Pricing model | freemium | subscription |
| Platforms | web, api | Cloud-based SaaS |
| Founded | Unknown | 2003 |
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Unknown).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Resend
- Email API and SDKs
- Domain management
- Audience and contacts
- Automation workflows
- Email analytics
- Dedicated IPs
Only in ActiveCampaign
- Contact management
- Sales pipeline
- Marketing automation
- Email marketing
- Customer service
- Reporting
- Automation
- Zapier
What people use each for
The jobs each tool is most often brought in to do.
Resend
- Sending transactional emails from a web appnot ActiveCampaign
- Running marketing email campaigns to contact listsnot ActiveCampaign
- Automating onboarding or lifecycle email sequencesnot ActiveCampaign
- Tracking deliverability and engagement analyticsnot ActiveCampaign
ActiveCampaign
- Businesses automating cross-channel campaigns (email, SMS, WhatsApp)not Resend
- Marketing teams needing AI-driven lead scoring and automationnot Resend
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Resend
- Free tier is capped at 100 emails per day, which is restrictive for apps with bursty transactional volume.
- Marketing and transactional plans are billed and priced separately, so a product needing both must budget for two tiers.
- Dedicated IPs are only available on the Scale plan and require a minimum daily send volume.
ActiveCampaign
- Starter tier capped at 5 automation actions per automation; unlimited actions require Plus tier or higher
- Active Intelligence (AI features) limited or excluded in Starter and Plus tiers; Advanced Intelligence only available in Pro and Enterprise
- SSO and advanced CRM integrations only available in Pro and Enterprise tiers
- Multiple users scaling limited: Starter allows 1 user, Plus allows 3, Enterprise allows 5 users
Pricing, plan by plan
Resend
Free- FreeFree
- 3,000 emails/month
- 100 emails/day
- 3 domains
- Pro$20/month
- 50,000 emails/month
- 10 domains
- 100 AI credits/month
- Scale$90/month
- 100,000 emails/month
- 1,000 domains
- Slack and ticket support
ActiveCampaign
FreeNo published plan breakdown. See the ActiveCampaign review.
Which should you pick?
Choose Resend if
- You need email api and sdks.
- You want to start without paying.
- You work on web, api.
- You also want domain management.
Choose ActiveCampaign if
- You need contact management.
- You want to start without paying.
- You work on Cloud-based SaaS.
- You also want sales pipeline.
Questions people ask
- Is Resend or ActiveCampaign better?
- Neither clearly leads. Resend starts at Free and ActiveCampaign at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Resend or ActiveCampaign?
- Resend starts at Free and ActiveCampaign at Free.
- Does Resend or ActiveCampaign run on more platforms?
- Resend runs on web, api. ActiveCampaign runs on Cloud-based SaaS.
- Can I use Resend for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Resend best used for?
- Resend is most often used for sending transactional emails from a web app, running marketing email campaigns to contact lists, automating onboarding or lifecycle email sequences, tracking deliverability and engagement analytics. Of those, sending transactional emails from a web app and running marketing email campaigns to contact lists are not what ActiveCampaign is typically brought in for.
- What can Resend do that ActiveCampaign cannot?
- Resend covers Email API and SDKs, Domain management, Audience and contacts, Automation workflows. ActiveCampaign covers Contact management, Sales pipeline, Marketing automation, Email marketing.
Answered from the vendors’ own pages
Resend: What does Resend cost?
Transactional email starts free for 3,000 emails/month, then Pro is $20/month for 50,000 emails and Scale ranges from $90 to $1,150/month for up to 2.5M emails. Marketing email is priced separately by contact count, starting free for 1,000 contacts.
SourceResend: Is there a free plan, and what are its limits?
Yes, the free transactional plan allows 3,000 emails per month capped at 100 per day across 3 domains, and the free marketing plan allows up to 1,000 contacts.
SourceResend: How is usage metered?
Transactional plans are metered by number of emails sent, with overage billed per 1,000 emails. Marketing plans are metered by number of contacts rather than emails sent.
SourceRelated pages
More on ActiveCampaign
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