Developer Tools
Helo
An email delivery service that actually delivers
Fact sheet
| Community votes | 0 |
|---|---|
| DR by Ahrefs | 3 no change since last check |
| Stage | Established |
| Website | helohq.com |
Domain Rating by Ahrefs, checked 3 Oct 2026, changed 3 Oct 2026.
Overview
Fast, reliable, and affordable email API and SMTP service that prioritizes deliverability to help you reach the inbox quickly.
Buyer questions
How does Helo's pricing work?
Helo uses simple, usage-based pricing with a $5 monthly platform fee plus $0.00035 per email sent. There are no plan tiers to choose between, monthly or annual volume commitments, or overage fees. One plan includes everything: unlimited users, detailed analytics, unlimited domains, multi-tenant sending, unlimited webhooks, and outstanding support.
Are there any volume commitments or overage fees?
No. You don't have to guess how many emails you'll send each month or pick a tier and hope for the best. There's no pre-paid allotment to use or lose, and Helo won't penalize you if you send more than you expected.
Why is sending with Helo so cheap?
Helo is bootstrapped and independent with no investors to pay back, no bloated sales team to support, and no enterprise overhead to pass along. As a small, deliberately lean team, they can keep costs low and pass those savings to customers while still maintaining profitability as a sustainable business.
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Key features
- Email API and SMTP integration
- Separate transactional and promotional email sending
- Multi-tenant environment support
- Customer isolation for platform senders
- Spam detection and sender reputation protection
- Custom domain support
- Email performance analytics
- SDKs in multiple programming languages
- Domain and suppression management
- Email tracking and opens/clicks monitoring
Pricing
$5/month platform fee plus $0.00035 per email. No tiers, volume commitments, or overage fees. Includes 1,000 free test emails.
Helo has a free listing. The owner can unlock the full profile for $5:
- Founder story (locked)
- Milestones (locked)
- Screenshots and demo video (locked)
- Dofollow website link (locked)
- Comparisons (locked)
Link metrics
Majestic link data for helohq.com; the arrow is the change since the previous check.
- Trust Flow
- 6
- no change since last check
- Citation Flow
- 27
- no change since last check
- Referring domains
- 114
- no change since last check
- External backlinks
- 140
- no change since last check
Top topic: Arts/Music (2). Checked 3 Oct 2026, changed 3 Oct 2026. Link data by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
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