Email APIs · side by side
Elastic Email vs Klaviyo
Compare Elastic Email, Klaviyo by sending volume, delivery webhooks, inbound email, domain limits and retention.
Email APIs pricing calculator
These providers bill in different units. Each estimate uses its own workload; there is no same-volume price winner.
Elastic Email
0
Klaviyo
10K
Elastic Email
$0 / mo
Free · 0 emails
Klaviyo
Custom / not listed
Custom / unlisted usage pricing · 10K profiles
Listed USD plan fees and tracked usage only. Unlisted compute, transfer, extras, taxes and contract terms are excluded. Custom or unsupported plan usage is not estimated.
Email APIs overview & pricing
| Email APIs | Elastic Email | Klaviyo |
|---|---|---|
| Provider | Elastic Email Inc. | Klaviyo |
| Billing unit | emails | profiles |
| Plan at selected usage | Free | Custom / unlisted usage pricing |
| Monthly estimate | $0/mo | Custom / not listed |
| Workload | 0 emails | 10K profiles |
| Free access | Free tier includes up to 3,000 emails per month with a daily send limit of 100 emails. | Limited free plan |
| Published plans | Free, Starter, Pro | Free |
| Prices checked | 2026-10-08 | 2026-10-08 |
Provider
- Elastic Email
- Elastic Email Inc.
- Klaviyo
- Klaviyo
Billing unit
- Elastic Email
- emails
- Klaviyo
- profiles
Plan at selected usage
- Elastic Email
- Free
- Klaviyo
- Custom / unlisted usage pricing
Monthly estimate
- Elastic Email
- $0/mo
- Klaviyo
- Custom / not listed
Workload
- Elastic Email
- 0 emails
- Klaviyo
- 10K profiles
Free access
- Elastic Email
- Free tier includes up to 3,000 emails per month with a daily send limit of 100 emails.
- Klaviyo
- Limited free plan
Published plans
- Elastic Email
- Free, Starter, Pro
- Klaviyo
- Free
Prices checked
- Elastic Email
- 2026-10-08
- Klaviyo
- 2026-10-08
Email APIs monthly cost
Elastic Email: $0Klaviyo: Not priced
Different workloads, separate estimates
Separate transactional delivery from campaigns, outreach and agent inboxes. Compare monthly sends and daily caps; contacts, seats and inboxes are not sending allowances. Budget separately for dedicated IPs, validation and attachments.
Email APIs feature comparison
| Email APIs | Elastic Email | Klaviyo |
|---|---|---|
| Smart upload | Not listed | |
| List management | Not listed | |
| Powerful segmentation | Not listed | |
| Unlimited custom fields | Not listed | |
| Tracking consent opt-in | Not listed | |
| Detailed activity tracking | Not listed | |
| Geolocation tracking | Not listed | |
| Automated contact purging | Not listed | |
| Email Verification Service | single verification up to your contacts limit | Not listed |
| Email Automation | 1 automation | Not listed |
| A/B split campaign testing | Not listed | |
| Campaign scheduling | Not listed | |
| Send-time optimization | Not listed | |
| Delivery by timezone | Not listed | |
| Gallery of pre-designed templates | Not listed | |
| Drag and drop design | Not listed | |
| Responsive layouts (mobile friendly) | Not listed | |
| Hosted media manager | Not listed | |
| AI Template Designer | 10 prompts/month | Not listed |
| Saved modules | 0 | Not listed |
| Social media widgets | Not listed | |
| Dynamic content and scripting | Not listed | |
| Auto text body creation | Not listed | |
| Auto save | Not listed | |
| Desktop/mobile preview | Not listed | |
| Raw HTML Editor | Not listed | |
| Double opt-in | Not listed | |
| Custom form navigation | Not listed | |
| GDPR compliant | Not listed | |
| Google ReCaptcha | Not listed | |
| Inline/sticky layouts | Not listed | |
| Delayed pop-up | Not listed | |
| Landing pages | Not listed | |
| Stripe payments | Not listed | |
| 7 currencies available | Not listed | |
| Post purchase email | Not listed | |
| Terms and conditions | Not listed | |
| Custom link | Not listed | |
| Unsubscribe email | Not listed | |
| Confirmation page | Not listed | |
| Publishing | Not listed | |
| Summary visuals | Not listed | |
| Custom search | Not listed | |
| Date filtering | Not listed | |
| Campaign/channel summary | Not listed | |
| Email status filtering (sent, opened, clicked, bounced, unsubscribed, complained) | Not listed | |
| Detailed link click view | Not listed | |
| Email logs storage | 3 days | Not listed |
| Real-time delivery monitoring | Not listed | |
| Unsubscribe reason insights | Not listed | |
| Export to CSV | Not listed | |
| Sending limit | Up to the tier limit | Not listed |
| SMTP | Not listed | |
| HTTP API | Not listed | |
| Attachments | Not listed | |
| Private IP's | Not listed | |
| Private IP Warm-up | Not listed | |
| Private IP Pools | Not listed | |
| Custom rDNS | Not listed | |
| Open/Clicked tracking | Not listed | |
| Send from your domain | Not listed | |
| DNS domain validation | Not listed | |
| SPF | Not listed | |
| DKIM | Not listed | |
| Whitelabel tracking | Not listed | |
| DMARC validator | Not listed | |
| Global BCC | Not listed | |
| Bounce forwarding | Not listed | |
| Unsubscribe management | Not listed | |
| Unsubscribe notifications | Not listed | |
| Re-subscribe option | Not listed | |
| Webhook notifications | Not listed | |
| Inbound email processing | Not listed | |
| CNAME easy hosting | Not listed | |
| UI on your own domain | Not listed | |
| White label SMTP | Not listed | |
| White label HTTP API | Not listed | |
| Sub accounts | Not listed | |
| User management | Not listed | |
| Granular access control | Not listed |
Smart upload
- Elastic Email
- Klaviyo
- Not listed
List management
- Elastic Email
- Klaviyo
- Not listed
Powerful segmentation
- Elastic Email
- Klaviyo
- Not listed
Unlimited custom fields
- Elastic Email
- Klaviyo
- Not listed
Tracking consent opt-in
- Elastic Email
- Klaviyo
- Not listed
Detailed activity tracking
- Elastic Email
- Klaviyo
- Not listed
Geolocation tracking
- Elastic Email
- Klaviyo
- Not listed
Automated contact purging
- Elastic Email
- Klaviyo
- Not listed
Email Verification Service
- Elastic Email
- single verification up to your contacts limit
- Klaviyo
- Not listed
Email Automation
- Elastic Email
- 1 automation
- Klaviyo
- Not listed
A/B split campaign testing
- Elastic Email
- Klaviyo
- Not listed
Campaign scheduling
- Elastic Email
- Klaviyo
- Not listed
Send-time optimization
- Elastic Email
- Klaviyo
- Not listed
Delivery by timezone
- Elastic Email
- Klaviyo
- Not listed
Gallery of pre-designed templates
- Elastic Email
- Klaviyo
- Not listed
Drag and drop design
- Elastic Email
- Klaviyo
- Not listed
Responsive layouts (mobile friendly)
- Elastic Email
- Klaviyo
- Not listed
Hosted media manager
- Elastic Email
- Klaviyo
- Not listed
AI Template Designer
- Elastic Email
- 10 prompts/month
- Klaviyo
- Not listed
Saved modules
- Elastic Email
- 0
- Klaviyo
- Not listed
Social media widgets
- Elastic Email
- Klaviyo
- Not listed
Dynamic content and scripting
- Elastic Email
- Klaviyo
- Not listed
Auto text body creation
- Elastic Email
- Klaviyo
- Not listed
Auto save
- Elastic Email
- Klaviyo
- Not listed
Desktop/mobile preview
- Elastic Email
- Klaviyo
- Not listed
Raw HTML Editor
- Elastic Email
- Klaviyo
- Not listed
Double opt-in
- Elastic Email
- Klaviyo
- Not listed
Custom form navigation
- Elastic Email
- Klaviyo
- Not listed
GDPR compliant
- Elastic Email
- Klaviyo
- Not listed
Google ReCaptcha
- Elastic Email
- Klaviyo
- Not listed
Inline/sticky layouts
- Elastic Email
- Klaviyo
- Not listed
Delayed pop-up
- Elastic Email
- Klaviyo
- Not listed
Landing pages
- Elastic Email
- Klaviyo
- Not listed
Stripe payments
- Elastic Email
- Klaviyo
- Not listed
7 currencies available
- Elastic Email
- Klaviyo
- Not listed
Post purchase email
- Elastic Email
- Klaviyo
- Not listed
Terms and conditions
- Elastic Email
- Klaviyo
- Not listed
Custom link
- Elastic Email
- Klaviyo
- Not listed
Unsubscribe email
- Elastic Email
- Klaviyo
- Not listed
Confirmation page
- Elastic Email
- Klaviyo
- Not listed
Publishing
- Elastic Email
- Klaviyo
- Not listed
Summary visuals
- Elastic Email
- Klaviyo
- Not listed
Custom search
- Elastic Email
- Klaviyo
- Not listed
Date filtering
- Elastic Email
- Klaviyo
- Not listed
Campaign/channel summary
- Elastic Email
- Klaviyo
- Not listed
Email status filtering (sent, opened, clicked, bounced, unsubscribed, complained)
- Elastic Email
- Klaviyo
- Not listed
Detailed link click view
- Elastic Email
- Klaviyo
- Not listed
Email logs storage
- Elastic Email
- 3 days
- Klaviyo
- Not listed
Real-time delivery monitoring
- Elastic Email
- Klaviyo
- Not listed
Unsubscribe reason insights
- Elastic Email
- Klaviyo
- Not listed
Export to CSV
- Elastic Email
- Klaviyo
- Not listed
Sending limit
- Elastic Email
- Up to the tier limit
- Klaviyo
- Not listed
SMTP
- Elastic Email
- Klaviyo
- Not listed
HTTP API
- Elastic Email
- Klaviyo
- Not listed
Attachments
- Elastic Email
- Klaviyo
- Not listed
Private IP's
- Elastic Email
- Klaviyo
- Not listed
Private IP Warm-up
- Elastic Email
- Klaviyo
- Not listed
Private IP Pools
- Elastic Email
- Klaviyo
- Not listed
Custom rDNS
- Elastic Email
- Klaviyo
- Not listed
Open/Clicked tracking
- Elastic Email
- Klaviyo
- Not listed
Send from your domain
- Elastic Email
- Klaviyo
- Not listed
DNS domain validation
- Elastic Email
- Klaviyo
- Not listed
SPF
- Elastic Email
- Klaviyo
- Not listed
DKIM
- Elastic Email
- Klaviyo
- Not listed
Whitelabel tracking
- Elastic Email
- Klaviyo
- Not listed
DMARC validator
- Elastic Email
- Klaviyo
- Not listed
Global BCC
- Elastic Email
- Klaviyo
- Not listed
Bounce forwarding
- Elastic Email
- Klaviyo
- Not listed
Unsubscribe management
- Elastic Email
- Klaviyo
- Not listed
Unsubscribe notifications
- Elastic Email
- Klaviyo
- Not listed
Re-subscribe option
- Elastic Email
- Klaviyo
- Not listed
Webhook notifications
- Elastic Email
- Klaviyo
- Not listed
Inbound email processing
- Elastic Email
- Klaviyo
- Not listed
CNAME easy hosting
- Elastic Email
- Klaviyo
- Not listed
UI on your own domain
- Elastic Email
- Klaviyo
- Not listed
White label SMTP
- Elastic Email
- Klaviyo
- Not listed
White label HTTP API
- Elastic Email
- Klaviyo
- Not listed
Sub accounts
- Elastic Email
- Klaviyo
- Not listed
User management
- Elastic Email
- Klaviyo
- Not listed
Granular access control
- Elastic Email
- Klaviyo
- Not listed
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Which email providers fit your needs?
Elastic Email features & plan notes
- REST API and SMTP relay for transactional and marketing email delivery
- SDKs and client libraries for 12 programming languages
- Drag-and-drop template designer and built-in email verification
- Real-time deliverability analytics, webhooks, and suppression management
- For up to 1,000 contacts
- Up to 3,000 emails/month
- Send limit of 100 emails per day
Klaviyo features & plan notes
- E-commerce data
- Omnichannel
- Shopify ecosystem
How to compare email providers
Separate transactional delivery from campaigns, outreach and agent inboxes. Compare monthly sends and daily caps; contacts, seats and inboxes are not sending allowances. Budget separately for dedicated IPs, validation and attachments.
Browse Email APIs pricing