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Resend

Email for developers. The best way to reach humans instead of spam folders. Deliver transactional and marketing emails at scale.

View in the Claude registry
Integration details

Description

Resend's connector MCP server gives your AI agent native access to the full Resend platform through a single integration. You can manage all aspects of your email infrastructure using natural language. Emails: Send, list, get, cancel, update, and batch send emails. Supports HTML, plain text, attachments (local file, URL, or base64), CC/BCC, reply-to, scheduling, tags, and topic-based sending. Received Emails: List and read inbound emails. List and download received email attachments. Templates: Create, list, get, update, publish, duplicate, and remove email templates. Supports composing template content and {{{VARIABLE}}} placeholders. Contacts: Create, list, get, update, and remove contacts. Manage segment memberships, topic subscriptions, and CSV contact imports. Supports custom contact properties. Broadcasts: Create, send, list, get, update, and remove broadcast campaigns. Supports scheduling, personalization placeholders, and preview text. Automations: Create, list, get, update, and remove automations. Review the runs of an automation. Events: Send events to trigger automations for a contact. Create, update, and remove event definitions. Domains: Create, list, get, update, remove, and verify sender domains. Configure tracking, TLS, and sending/receiving capabilities. Create and verify domain claims. Segments: Create, list, get, and remove audience segments. Topics: Create, list, get, update, and remove subscription topics. Contact Properties: Create, list, get, update, and remove custom contact attributes. API Keys: Create, list, and remove API keys. Webhooks: Create, list, get, update, and remove webhooks for event notifications. Logs: List and inspect API request logs, including full request and response bodies. Editor: Connect to (and disconnect from) the visual editor in the Resend dashboard, and read a draft's content while collaborating on broadcasts and templates.

Integration type
Connector
Verification status
Verified connector
Platform
Claude
Category
Developer Tools

The broad Category that contains the Primary Subcategory.

Primary Subcategory
Email & SMS Lifecycle Marketing Automation

The Primary Subcategory used for this profile’s headline score.

Secondary Subcategories
Email APIs & Programmable InboxesEnterprise Marketing Orchestration & CDPVendor API & SDK Integration Connectors

Other Subcategories where the Integration is listed.

Brand
Resend
Access
Account required
First tracked
2026-07-06
Tool count
85
Geography
US

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Claude Discoverability Score

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Resend in Email & SMS Lifecycle Marketing Automation

2/100
Invisible

#15of 50competitors

Shown to buyers in 2.1% of contested Runs.

What we measure

One core score. Three important factors to discoverability.

  • Picked

    · 2.1/100
    Sets the score
  • Found

    · 1.2/100
    Diagnostic
  • Positioned

    · 10.7/100
    Diagnostic

Resend organic discovery report

Get your full discovery report

See how Resend appears in Email & SMS Lifecycle Marketing Automation, where it ranks, and how it compares with the wider Claude Connector ecosystem.

01

Your snapshot

Resend's score and Email & SMS Lifecycle Marketing Automation position

02

Industry report

State of Agent Discovery

30-day industry report

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Primary Subcategory
#15 of 50ranked by public Discoverability Score
Primary Subcategory
1Klaviyo63/100
2MailerLite50/100
3Intuit Mailchimp47/100
4Brevo47/100
5ActiveCampaign31/100
15Resend2/100
Recommended guideHow to get your Claude Connector organically discoveredFollow the practical steps agents use to find, shortlist, and choose your Connector.Read guide
Tools

85 tools agents can invoke

Resend FAQ
How do I improve a Verified connector's discoverability?

The levers are the listing surface agents actually read: names, descriptions, keywords, tool metadata, and registry health. Which lever matters depends on where discovery breaks, which is what continuous measurement shows.

What are Resend alternatives on Claude?

As of 2026-09-28, Resend competes with Klaviyo, MailerLite, Intuit Mailchimp, Brevo, ActiveCampaign, Customer.io, Shopify, Insider One, HubSpot, Polar Analytics, Supermetrics Marketing Analytics, Inkbox, beehiiv, OneSignal, Constant Contact, Loops, AWeber, Conversion, crm.care, Emailr, Everinbox, Inflection.io, Knips, Knock, magnews, Mailercloud, Mailrith, Mailsoftly, mcp.sendseven.com, Mobile Text Alerts, MoEngage MCP, Nitrosend, Notifly, Omnisend MCP, Osiro, Pontaltech, PostGrid, Privy, SalesAutopilot, SenderKit, Sendly, Sent, Spoks, StopChurn, subscline, Systeme.io, Textmagic, theMarketer, Wawai Mail in Claude Email & SMS Lifecycle Marketing Automation, ranked by public Discoverability Score.

Where does Resend rank in Email & SMS Lifecycle Marketing Automation on Claude?

As of 2026-09-28, Resend ranks #15 of 50 in Claude Email & SMS Lifecycle Marketing Automation with a Discoverability Score of 2/100 (Invisible).

Where is this profile measured?

This profile uses the geography attached to the latest public registry snapshot: US. Locale tags are intentionally omitted.