Simple, Transparent Pricing
Start a 3-day free trial — 500 emails, no credit card required, 1 verified sending domain. Then pick a paid plan, charged at subscription; cancel any time.
Most Popular
Pro
For growing products that need reliable email
Get Started- 50,000 emails/month
- 5,000 email validations/month
- 10 custom domains
- Deliverability checks
- Advanced analytics
- Webhooks
- Priority email support
- 99.9% uptime SLA
Business
For teams sending at scale
Get Started- 100,000 emails/month
- 25,000 email validations/month
- Unlimited domains
- Custom DKIM/SPF/DMARC
- Advanced webhooks
- Priority support + Slack
- 99.99% uptime SLA
- Team members
Scale
High-volume sending with advanced features
Get Started- 500,000 emails/month
- 100,000 email validations/month
- Unlimited domains
- Custom DKIM/SPF/DMARC
- Priority support + Slack
- 99.99% uptime SLA
- Team members
Enterprise
Volume pricing and custom solutions
Contact Sales- Unlimited emails
- Unlimited domains
- Dedicated infrastructure
- Custom integrations
- SOC 2 compliance
- Dedicated account manager
- Custom SLA
- SSO / SAML
How AISend Compares
More features, smarter delivery, competitive pricing.
| Volume | AISend | Resend | SendGrid |
|---|---|---|---|
| Free tier / trial | 3-day trial: 500 emails, no card | 3,000 emails/mo (100/day limit) | 100 emails/day |
| 50,000 emails/mo | $14/mo | $20/mo | $19.95/mo* |
| 100,000 emails/mo | $63/mo | $35/mo | $89.95/mo* |
| 500,000 emails/mo | $149/mo | $350/mo | $249.95/mo* |
| Daily sending limit | 2,500 Pro / 5,000 Business | 100/day on free | 100/day on free |
| Custom domains | 1 during trial, 10 on Pro | 1 free, 10 on Pro | Included on paid plans |
| Migration | Resend-compatible API | Native API only | Native API only |
Resend values use the lowest published transactional plan price for each listed volume (100K is Pro, not Scale). SendGrid prices exclude dedicated IP and advanced features. Checked August 2026. Resend source · SendGrid source
Pricing FAQ
What happens if I exceed my email limit?
As you approach your monthly limit, your dashboard shows a usage warning with an upgrade link. If you reach your plan's limit, sending pauses until you upgrade or your quota resets on your next cycle — there are no surprise per-email overage charges. Upgrade before you run out to avoid any interruption.
Can I switch plans anytime?
Yes. Upgrade or downgrade at any time. Changes take effect on your next billing cycle. No long-term contracts.
What do I get during the free trial?
3 days and 500 emails, whichever comes first, with 1 verified sending domain and 100 email validations — no credit card required. When the trial ends, sending stops until you subscribe to a paid plan.
Is there a free trial?
Yes: a 3-day free trial with 500 emails and no credit card. Paid plans are charged when you subscribe, and you can cancel any time.