{"id":"mailchimp-api","name":"Mailchimp","homepage":"https://mailchimp.com","repo_url":null,"category":"email","subcategories":["email-marketing","marketing-automation","audience-management"],"tags":["mailchimp","email-marketing","newsletters","marketing-automation","audience","campaigns"],"what_it_does":"Email marketing platform with audience management, campaign creation, and marketing automation, offering a REST API for programmatic list management, campaign sending, and analytics retrieval.","use_cases":["Subscribing and unsubscribing users from mailing lists based on application events","Triggering transactional and marketing emails as part of automated user journeys","Syncing contact data and tags from CRM systems to keep audiences up to date","Retrieving campaign performance metrics (open rates, clicks) for reporting agents","Creating and scheduling email campaigns programmatically from template libraries"],"not_for":["High-volume transactional email (use Mandrill/Mailchimp Transactional, Postmark, or SendGrid)","Real-time event-driven messaging requiring sub-second delivery","SMS or push notification channels (email only)","Organizations requiring HIPAA-compliant email (not covered under standard plan)"],"best_when":"You're building marketing automation workflows, managing newsletter audiences, or syncing subscriber lists from your application and want a widely-adopted platform with a mature API.","avoid_when":"You need primarily transactional email, very high send volumes, or advanced behavioral automation — dedicated transactional email or CDP platforms are more appropriate.","alternatives":["sendgrid-api","brevo-api","klaviyo-api","customerio-api"],"af_score":75.2,"security_score":null,"reliability_score":null,"package_type":"mcp_server","discovery_source":["github"],"priority":"low","status":"evaluated","version_evaluated":"current","last_evaluated":"2026-03-01T09:50:05.813520+00:00","performance":{"latency_p50_ms":150,"latency_p99_ms":600,"uptime_sla_percent":99.9,"rate_limits":"10 simultaneous connections per API key; no documented per-minute limit but throttling occurs","data_source":"llm_estimated","measured_on":null}}