Email connectors
14 pre-built Email connectors — 299 MCP tools in all: Mailtrap, Constant Contact, Postmark. Paste your credentials and your agent can call them. No MCP server to write.
Let your AI work in Gmail: search the mailbox with Gmail's own search syntax, read messages and conversations as plain text, see labels and unread counts, mark mail as read, archive, star or label it, write and send new mail, reply in a conversation, and save or send drafts. Personal Gmail and Google Workspace, signed in with your Google account.
Let your AI work in Zoho Mail: find emails by folder or with Zoho's search, read content, headers and details, send and reply, and mark, move, flag or label emails. Any Zoho data center, Zoho OAuth sign-in.
Drive Brevo (formerly Sendinblue) — transactional email/SMS, marketing campaigns, contacts and lists — from any AI agent. 14 tools, api-key header auth, EU-based deliverability.
Constant Contact email marketing: contacts with consent status, lists, tags, custom fields and segments, bulk list and tag changes, email campaigns built from HTML with preview, test and scheduled send, and campaign, link and contact reports. V3 API with OAuth.
Drive Kit (formerly ConvertKit) — creator-focused email marketing — from any AI agent: subscribers, tags, forms, sequences, broadcasts, custom fields. 14 tools, v4 API with API-key Bearer auth.
Connect any mailbox over IMAP and SMTP: list folders, search and read mail with attachments, mark, flag, move and delete to Trash, save drafts and send or reply. Works with IONOS, Strato, GMX, web.de, T-Online, Gmail (app password), Fastmail, Hetzner, all-inkl, Aruba and self-hosted servers.
Send transactional emails, fire product events and manage contacts in Loops (the modern product-email tool for SaaS) from any AI agent. 9 tools, Bearer-token auth.
Drive Mailchimp's Marketing API from any AI agent: audiences (lists), members, tags, campaigns, templates, segments and account info. 16 ready-to-use tools. Bearer-token auth with a datacenter-prefixed base URL.
Manage MailerLite (email marketing: subscribers, groups, campaigns, automations, fields) from any AI agent. 10 tools, Bearer token.
Mailtrap email platform: send transactional, bulk and batch emails, test them in Email Sandbox (messages, spam and HTML reports), manage sending domains, suppressions, templates, Email Marketing contacts, lists and campaigns, and read sending stats and email logs.
Let your AI work in Outlook: search and read email, file messages in folders, draft, send and reply, check the calendar, create and move meetings, and find free time with colleagues. Microsoft 365 and Outlook.com through Microsoft Graph, signed in with your Microsoft account.
Manage Omnisend (e-commerce marketing automation: contacts, campaigns, events, products, categories) from any AI agent. 9 tools, X-API-KEY auth.
Postmark transactional and broadcast email: send single, batch and templated emails, manage templates, search sent and inbound messages with opens, clicks and bounces, sending statistics, suppressions, message streams and webhooks; with an account token also servers, domains and sender signatures.
Send transactional and marketing emails via SendGrid's v3 API from any AI agent. 14 tools covering send, templates, stats, suppressions, contacts and marketing lists. Bearer-token auth, EU + Global datacenter support.
Browse by category
- E-commerce64
- Accounting38
- CRM38
- Public Data37
- Infrastructure29
- Messaging29
- Productivity25
- Analytics24
- ERP23
- Project Management23
- Payments22
- HR20
- Monitoring19
- Databases18
- Finance17
- Logistics16
- Customer Support15
- Email14
- Marketing Automation13
- Social Media13
- Data Enrichment12
- Publishing12
- Sports12
- File Storage12
- Scheduling11
- E-Signature10
- Time Tracking10
- Advertising9
- Government9
- Banking6
- CMS6
- Forms & Surveys6
- IT Service Management6
- Knowledge Base6
- Mapping5
- Field Service4
- Food & Drink4
- Document Management3
- Real Estate3
- Transport3
- Travel3
- Construction2
- Healthcare2
- Gaming1
- Remote Access1
- Wholesale1
All 14 connectors, A–Z
Missing a connector? Add it in a JSON.
Every adapter is a single JSON file under packages/backend/src/adapters/. Copy one, swap endpoint and auth, open a PR — validated by parameterized tests at build time.
// adapters/de/my-adapter.json
{
"slug": "my-erp",
"name": "My ERP",
"category": "erp",
"authType": "BEARER_TOKEN",
"tools": [/* ... */]
}