Trusted by innovative teams worldwide
Agent Inboxes
Every AI agent gets its own email address. Receive mail, extract OTPs, and reply programmatically via REST API or SDK.
MCP & AI Agents
Connect Claude, Cursor, and Copilot to SendCore via the Model Context Protocol. Manage your email infra through natural language.
Smart Webhooks
Inbound emails are forwarded to your agent's endpoint with HMAC-SHA256 signing. Trigger workflows from any email event.
Email Operations
Deep integration with SES and custom SMTP pools for enterprise-grade deliverability.
Developer First
Powerful API surface and webhooks built for seamless integration into your existing stack.
Audited Delivery
Real-time event tracking and full audit logs for every single email dispatched.
Email infrastructure for AI and humans
Connect AI agents, send transactional emails, and automate campaigns — all from one platform.
Connect AI Agents
Give agents their own inbox or connect via MCP to Claude, Cursor, and Copilot.
Verify Domain
Add and verify your sending domain in seconds with automated DNS discovery.
Send & Automate
APIs, broadcasts, visual workflows, or agent inbox replies — send any way you want.
Track Everything
Real-time logs, delivery analytics, and OTP extraction for every email.
Build automations visually
Create sophisticated email sequences with a visual drag-and-drop canvas. No code required.
Multi-step sequences
Chain together emails, conditions, AI generation, and delays with a simple drag-and-drop interface.
Smart branching
Route contacts based on engagement, custom data, or any condition. Create tailored journeys for every segment.
Trigger-based execution
Launch workflows from form submissions, API calls, scheduled broadcasts, or contact property changes.
Send email directly from Slack
Install the SendCore Slack app and send transactional emails, check delivery status, and manage your audience — without leaving Slack.
- Send emails with /sendcore send
- Check delivery stats with /sendcore status
- View audience lists with /sendcore lists
Simple, transparent pricing
Start for free, scale when you need to. No hidden fees or complex usage tiers.
Free
- 1,000 emails/mo
- 100 emails/day
- 1 domain
- 1 team member
- 1 agent inbox
- Basic analytics
- API access
- 7-day log retention
- AI Email Designer
Starter
- 25,000 emails/mo
- 2,000 emails/day
- 3 domains
- 2 team members
- 3 agent inboxes
- AI Email Designer
- 1 workflow automation
- Templates
- Priority queues
- 30-day log retention
Growth
- 150,000 emails/mo
- 10,000 emails/day
- 10 domains
- 5 team members
- 10 agent inboxes
- AI Email Designer
- 5 workflow automations
- Webhooks
- Detailed logs
- Scheduled emails
- SMTP access
Business
- 500,000 emails/mo
- 30,000 emails/day
- 50 domains
- 20 team members
- 50 agent inboxes
- AI Email Designer
- Unlimited workflow automations
- Priority delivery
- Advanced monitoring
- Audit logs
- API insights
Enterprise
Need more than 500,000 emails per month or 50 agent inboxes? Get dedicated IP addresses, custom SLA, advanced compliance tools, and dedicated sending infrastructure.
Loved by Founders & Engineers
See why leading teams rely on SendCore for their mission-critical communications.
"We moved 500k+ monthly emails to SendCore in a weekend. The API is rock-solid and the deliverability analytics saved us from a spam crisis."
James Mitchell
CTO, StellarScale Inc. — USA
"SendCore gave us enterprise-grade sending without the enterprise sales process. Our transactional reliability went from 97% to 99.97%."
Sarah Chen
VP Engineering, MaplePay — Canada
"GDPR compliance was non-negotiable for us. SendCore's Frankfurt region and transparent data handling made it the only choice."
Lukas Weber
Head of Product, FinBrief GmbH — Germany
API surface built for builders
The dashboard mirrors the product surface: keys, domains, logs, analytics, team, and billing are all predictable entry points.
Start shipping email today
No credit card required. Free plan includes 1,000 emails, one domain, one agent inbox, and full API access.