"Gmail" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Teaches AI to write HTML email that renders in Outlook, Gmail, and Apple Mail. 21 rules, 6 comps.
70+ pay-per-call tools for AI agents: web search, email verify, KYC, stocks, crypto, news, data
Email validation for AI assistants: verdict, risk score, evidence. Free: 100 checks a month.
Verify email addresses before you send: honest verdicts, no address kept, EU-hosted.
Email signature management finally simple and measurable. Built for teams & AI agents. Install consistent signatures company-wide in under a day. IT sets up once. Marketing takes over. AI agents assist. No employee installation. 12% average CTR on signature banners. Conversion tracking from click to revenue.
Cold email platform that protects your domains: manage outbound campaigns, automated warmup, lead lists, and inbox replies
Lead email decisions: keep / fix typo / review / drop, plus a ready-to-send list. Paid: RapidAPI
Real-time RFC 5321 email verification with direct TCP port 25 SMTP mailbox checks, disposable/burner firewall (100k+ domains), and bulk cleaning for AI agents. Sub-140ms latency with zero email delivery.
Manage team email signatures: teammates, groups, templates, banner campaigns, click analytics.
Verify email addresses before you send: single, batch (50) and bulk lists (10,000).
Programmatic email deliverability testing for AI agents. Create inbox placement tests across Gmail, Outlook, Yahoo, Mail.ru, Yandex — get per-provider placement (Inbox/Spam/Promotions), SPF/DKIM/DMARC auth, Rspamd & SpamAssassin verdicts, DNS health, and live SSE results.
Audit and build email signatures that survive Gmail, Outlook desktop and Apple Mail.
Verify email addresses in real time and find business email addresses with live mailbox checks.
Manage Subscribers, Broadcasts, Sequences, Automations, and reporting in Mailrith.
Compare monthly email and SMS marketing costs across 11 platforms, with dated official sources.
Design 3-4 signatures for a user, free signatures, Pro/Teams prices, install steps. No account.
Cold email sequences, leads, templates, senders, inbox, and analytics via the SalesBlink API.
Verify email addresses and clean lists to improve deliverability and sender reputation.
Send transactional emails for AI agents via SMTP. Templates included.
Manage Mail Blaze lists, subscribers, templates, campaigns and reports; send transactional email.
Manage Benchmark Email lists and contacts, and read campaign reports: opens, clicks, bounces.
AI-first cold email outbound engine MCP server. Automate lead research, personalized sequence generation, automated mailbox warmup, and intelligent delivery throttling directly via MCP tools.
Coldrig — cold-email infra run by your agent: 28 MCP tools, live sending, free sandbox, from $99/mo.
Email open and click tracker for Gmail, Outlook, Zoho Mail, Roundcube, Hostinger Mail and more.
Verify email addresses, clean lists and check spamtrap, disposable, spambot and complainer lists.
Inbox placement tests across Gmail, Outlook, Yahoo and 30+ providers.
Find Polish companies (CEIDG, KRS, Google Maps), verify emails and run cold email campaigns from AI.
Generate email, page & PDF document templates as React code (Unlayer Elements) or AI; edit visually.
Run personalised outreach campaigns and manage conversations using a virtual computer equipped with email capabilities, research tools, and workflow automation. Email Outreach by OpenHelm enables your agent to carry out work such as: • Prospect research • Personalised outbound email campaigns • Lead qualification • Follow-up sequences • Inbox monitoring and response handling
AI-first email platform: templates, audiences, journeys. Sends real email when the key allows it.
