Bird vs MailerSend
No clear leader: MailerSend (67.0) and Bird (63.2) are within the 5-point margin; treat as a tie. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.
Capabilities
Feature-by-feature on the axes that matter for communication apis. “-” means undocumented, not absent.
What each one is
The product in its own terms, so the numbers below have context.
Bird
Bird is a communications infrastructure platform that enables businesses to send and receive messages across multiple channels—email, SMS, WhatsApp, and voice—with a single API, integrated compliance tools, and built-in deliverability features.
MailerSend
A cloud messaging platform that enables developers to send transactional emails and text messages through an API, with built-in tools for managing delivery and tracking engagement
Pricing
List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.
Bird
Free tier (1K emails/month). From $15/month. Growth plan with volume-based per-message pricing. Enterprise custom rates.
- FreeFree
- 1,000 emails per month
- No credit card required
- 50 emails per day cap
- 1 webhook endpoint
- 1 sending domain
- +1 more
- StartupFrom $15/month for 50K–100K emails/month
- 50,000 to 100,000 emails per month
- 10 sending domains
- Authentication, dashboards, suppression, webhooks, 30-day retention, shared IP
- GrowthVolume-based pricing starting $0.30 per 1,000 emails with declining per-unit cost
- 100,000 to 2,500,000 emails per month
- 10 webhook endpoints
- 1,000 sending domains
- Dedicated IPs available as add-on ($24.95/month each, up to 5)
- ISP-aware routing, SPF/DKIM/DMARC, managed warm-up
- EnterpriseContact sales
- 2.5M+ emails per month
- Negotiated per-message rates
- Multi-year invoiced billing
- Volume above published tiers
- Overage cap lifted by agreement
MailerSend
From $7/month. Free tier with 500 emails/month. 14-day free Professional trial.
- FreeFree
- Email API and SMTP relay
- Email threading support
- Drag-and-drop email builder
- 1,000 API requests per day
- 1 domain
- +1 more
- Hobby$7/month
- Everything in Free, plus
- User roles and permissions
- 24-hour data retention
- 10 templates
- 1-day activity log retention
- +1 more
- Starter-
- Everything in Hobby, plus
- 50 sender identities
- Inbound routing
- SMS API (US and Canada)
- 5 users
- +3 more
- Professional$25/month + $0.90 per 1,000 additional emails
- Everything in Starter, plus
- 1,000 domains
- Unlimited templates
- High-throughput API
- Unlimited users
- +2 more
Platform & deployment
Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.
Integrations
What each product connects to. Counts come from the vendor's own integration directory where one exists.
- Slack
- Zapier
Bird
- n8n
- Salesforce
- ActiveCampaign
- Zendesk Support
- Monday.com
- Asana
- Atlassian Jira
- Notion
- Attio
- PagerDuty
- Splunk
- Google Cloud Translation AI
- OPERA Cloud
MailerSend
- Supabase
- Firebase
- Symfony
- Laravel
- Airbyte
- Airtable
- Anymail
- ChatGPT
- Claude
- Courier
- Cursor
- Django
- Google Cloud
- Integrately
- Knock
- Magento
- Mailster
- Make
- NocoDB
- Novu
- Pabbly Connect
- Partnero
- Pipedream
- Rails
- +7 more
Bird or MailerSend: which one depends on you
A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.
Free to run, no account needed to start. How the evaluation works
Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.