Unlimited email senders, campaigns, contacts. One price.

Powerful features built for growth. Manage contacts & campaigns easily.

Free forever. No credit card needed.

Dashboard Overview

Total Contacts
2,583
↗︎ 31 (1.2%)
Avg. Open Rate
48.6%
↘︎ 1.4%
Active Campaigns
15
2 running

Recent Activity

Campaign Status Sent

Powerful Features

Everything you need to scale your email outreach effectively.

Automated Sequences

Build multi-step email flows. Set time delays between emails. Personalize follow-ups to nurture leads automatically. Great for onboarding, sales, and more.

Connect Multiple Senders

Add all your email accounts (Gmail, Outlook, any SMTP). Send from different domains or for multiple clients easily. Perfect for agencies and diverse brands.

Track Performance

See how your campaigns perform. Monitor key metrics like Sends, Opens, and Clicks. Understand what works and optimize easily.

Manage Contacts

Manage your entire audience without list size limits. Upload via CSV and segment easily.

Developer Friendly

Integrate sending with our simple API (coming soon!). Automate workflows.

More Features Soon

We're always adding new capabilities!

Free Email Tools

Improve deliverability & campaigns with our free tools. No signup needed.

SPF Record Checker

Verify your domain's SPF record for better deliverability.

DKIM Record Checker

Validate your DKIM DNS record for email authentication.

DMARC Record Checker

Analyze your DMARC policy and reporting setup.

Spam Word Analyzer

Check email content for words that trigger spam filters.

Subject Line Tester

Analyze subject lines for better open rates.

Explore More Tools

Discover all our free email marketing tools.

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Start Sending in 3 Steps

1

Connect Sender

Add Gmail, Outlook, or any SMTP server easily.

2

Import Contacts

Upload your list via CSV. Map columns quickly.

3

Launch Campaign

Create sequence or single send, select list, launch!

Simple, Clear Pricing

All core features, one simple plan for scalable sending.

Earlybird Plan

$99 / month

Limited Time Offer!

  • Manage All Contacts
  • Connect Multiple Senders
  • Automated Sequences
  • Performance Tracking
  • Standard Support

14-day free trial. Cancel anytime.

What Our Users Say

Alex Adams

Founder, Startup Inc.

"Finally, email without punishing growth. Buffsend's flat rate is a game-changer for us."

Brenda Banks

Marketing Manager, Growth Co.

"Amazingly simple. Connected SMTP, uploaded lists, and launched campaigns in minutes. Very intuitive."

Charlie Chen

Lead Gen Specialist, Agency X

"Managing client senders used to be a hassle. Buffsend makes it easy. Connecting multiple senders is HUGE."

Common Questions

Yes! BuffSend handles large email volumes. Your deliverability relies on your sender reputation and practices, but our platform supports scaling your outreach effectively.

Connect any standard SMTP (SendGrid, Mailgun, SES, etc.) or IMAP/SMTP accounts like Google Workspace/Gmail and Outlook.

We'll notify you before 14 days. Subscribe to continue ($99/mo Earlybird). If not, sending pauses, but you can still access data.

We provide the platform and tracking. Deliverability depends on your lists, content, and reputation. We offer guides, but not direct consulting.

A developer API for sending and contact management is coming soon! Stay tuned.

Simplify Your Email Marketing

Focus on growth, not complexity. Start using for free today.

Start Using for Free

No credit card needed.