Email APIs · side by side
SuprSend compared to other Email providers
Compare SuprSend by sending volume, delivery webhooks, inbound email, domain limits and retention.
Email APIs pricing calculator
0
SuprSend
$0 / mo
Free · 0 notifications
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 | SuprSend |
|---|---|
| Provider | SuprStack Inc. |
| Billing unit | notifications |
| Plan at selected usage | Free |
| Monthly estimate | $0/mo |
| Workload | 0 notifications |
| Free access | Free plan includes up to 10,000 notifications per month across unlimited channels with community support. |
| Published plans | Free, Essentials, Business, Enterprise |
| Prices checked | 2026-10-08 |
Provider
- SuprSend
- SuprStack Inc.
Billing unit
- SuprSend
- notifications
Plan at selected usage
- SuprSend
- Free
Monthly estimate
- SuprSend
- $0/mo
Workload
- SuprSend
- 0 notifications
Free access
- SuprSend
- Free plan includes up to 10,000 notifications per month across unlimited channels with community support.
Published plans
- SuprSend
- Free, Essentials, Business, Enterprise
Prices checked
- SuprSend
- 2026-10-08
Email APIs monthly cost
SuprSend: $0
Cost by notifications
Cost curve data
| notifications | SuprSend |
|---|---|
| 0 | $0 |
| 0 | $0 |
| 0 | $0 |
| 0 | $0 |
| 0 | $0 |
| 0 | $0 |
| 0 | $0 |
0
- SuprSend
- $0
0
- SuprSend
- $0
0
- SuprSend
- $0
0
- SuprSend
- $0
0
- SuprSend
- $0
0
- SuprSend
- $0
0
- SuprSend
- $0
Email APIs feature comparison
| Email APIs | SuprSend |
|---|---|
| Notifications/mo | 10,000 |
| Additional notifications | Switch to Essentials |
| SMS | |
| Mobile Push | |
| Web Push | |
| Slack | |
| MS Teams | |
| In-app | |
| Post data on Webhook | |
| Multiple Step Workflows | |
| Smart Channel Routing | |
| Branching | |
| Conditions | |
| Batching | |
| Digest | |
| Recipient's Timezone | |
| Best time to send (coming soon) | |
| Send in Work hours | |
| Throttling | |
| Fetch from API | |
| Webhook | |
| Provider Fallback | |
| End-to-end testing | |
| Workflow trigger via events (from Segment) | |
| Workflow management via API & CLI | |
| Version Control in Workflows | |
| WYSIWYG editors | |
| Internationalization (i18n) Support | |
| Test Templates | |
| GUI template editors | |
| Multi-lingual Templates | |
| Multi-tenant Templates | |
| Template management via API & CLI | |
| Version Control in Templates | |
| Channel Preferences | |
| Categories & Sub-category preferences | |
| Ready UI for Preference Center | |
| Hosted Preference Page | |
| Users | |
| Lists | |
| Objects (Non-user Recipient) | |
| Multi-tenant | |
| List sync via API | |
| List sync via third party (CDP, Mixpanel, Amplitude) | |
| List sync via database | |
| List sync via CSV upload | |
| Dynamic Lists on SuprSend | |
| Broadcast to List via API | |
| Broadcast to List from UI dashboard | |
| Per-tenant feed | |
| Per-tenant templates | |
| Per-tenant branding | |
| Per-tenant preferences | |
| Per-tenant provider routing | |
| In-app components | |
| Embeddable inbox | |
| Headless inbox | |
| Feed Filtering | |
| Toasts | |
| Modify Sent Notifications (coming soon) | |
| SuprSend Branding | |
| Log retention | 30 days |
| Step-by-step Workflow Logs | |
| Broadcast Logs | |
| Channel engagement data tracking | |
| User level logs | |
| Template analytics | |
| Inbound Webhooks for status & replies | |
| Logs sync to data warehouse | |
| Logs sync to Monitoring Tools (Datadog & many more) | |
| Logs sync to CDP (coming soon) | |
| Multiple Environments | |
| Multiple Projects (coming soon) | |
| Team Members | Unlimited |
| Audit Trail | |
| Role Based Access Control | |
| 2FA | |
| Google SSO |
Notifications/mo
- SuprSend
- 10,000
Additional notifications
- SuprSend
- Switch to Essentials
Email
- SuprSend
SMS
- SuprSend
Whatsapp
- SuprSend
Mobile Push
- SuprSend
Web Push
- SuprSend
Slack
- SuprSend
MS Teams
- SuprSend
In-app
- SuprSend
Post data on Webhook
- SuprSend
Multiple Step Workflows
- SuprSend
Smart Channel Routing
- SuprSend
Branching
- SuprSend
Conditions
- SuprSend
Batching
- SuprSend
Digest
- SuprSend
Recipient's Timezone
- SuprSend
Best time to send (coming soon)
- SuprSend
Send in Work hours
- SuprSend
Throttling
- SuprSend
Fetch from API
- SuprSend
Webhook
- SuprSend
Provider Fallback
- SuprSend
End-to-end testing
- SuprSend
Workflow trigger via events (from Segment)
- SuprSend
Workflow management via API & CLI
- SuprSend
Version Control in Workflows
- SuprSend
WYSIWYG editors
- SuprSend
Internationalization (i18n) Support
- SuprSend
Test Templates
- SuprSend
GUI template editors
- SuprSend
Multi-lingual Templates
- SuprSend
Multi-tenant Templates
- SuprSend
Template management via API & CLI
- SuprSend
Version Control in Templates
- SuprSend
Channel Preferences
- SuprSend
Categories & Sub-category preferences
- SuprSend
Ready UI for Preference Center
- SuprSend
Hosted Preference Page
- SuprSend
Users
- SuprSend
Lists
- SuprSend
Objects (Non-user Recipient)
- SuprSend
Multi-tenant
- SuprSend
List sync via API
- SuprSend
List sync via third party (CDP, Mixpanel, Amplitude)
- SuprSend
List sync via database
- SuprSend
List sync via CSV upload
- SuprSend
Dynamic Lists on SuprSend
- SuprSend
Broadcast to List via API
- SuprSend
Broadcast to List from UI dashboard
- SuprSend
Per-tenant feed
- SuprSend
Per-tenant templates
- SuprSend
Per-tenant branding
- SuprSend
Per-tenant preferences
- SuprSend
Per-tenant provider routing
- SuprSend
In-app components
- SuprSend
Embeddable inbox
- SuprSend
Headless inbox
- SuprSend
Feed Filtering
- SuprSend
Toasts
- SuprSend
Modify Sent Notifications (coming soon)
- SuprSend
SuprSend Branding
- SuprSend
Log retention
- SuprSend
- 30 days
Step-by-step Workflow Logs
- SuprSend
Broadcast Logs
- SuprSend
Channel engagement data tracking
- SuprSend
User level logs
- SuprSend
Template analytics
- SuprSend
Inbound Webhooks for status & replies
- SuprSend
Logs sync to data warehouse
- SuprSend
Logs sync to Monitoring Tools (Datadog & many more)
- SuprSend
Logs sync to CDP (coming soon)
- SuprSend
Multiple Environments
- SuprSend
Multiple Projects (coming soon)
- SuprSend
Team Members
- SuprSend
- Unlimited
Audit Trail
- SuprSend
Role Based Access Control
- SuprSend
2FA
- SuprSend
Google SSO
- SuprSend
Showing 15 of 80
Which email providers fit your needs?
SuprSend features & plan notes
- Multi-channel support including Email, SMS, Push, In-App Inbox, WhatsApp, Slack, and MS Teams
- Visual workflow engine for branching, routing, batching, and digest scheduling
- Centralized template management with WYSIWYG editor, version control, and multi-lingual (i18n) localization
- Pre-built in-app feed SDKs and customizable preference center
- No Credit Card required
- 10k Notifications/mo
- Switch to Essentials for additional notifications
- Unlimited Channels
- In-app notification feed (with SuprSend branding)
- Branching & Conditions
- Lists & Broadcasts
- Unlimited Team Members
- Premium Features Unlock all features for 30 days trial, after which account transitions to Free Plan
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