# Nitrosend pricing

Nitrosend is the AI-native email marketing platform. Transactional, marketing campaigns, automation flows, contact management, and deliverability in one account, driven from any MCP-compatible AI agent or a REST API and Node SDK.

This document is the machine-readable version of https://nitrosend.com/pricing. Numbers accurate as of August 2026.

## Principles

- **Pay per send, never per contact.** Every plan includes unlimited contacts.
- **Brands by plan.** Free includes 3 brands, Pro includes 5, Ultra includes 10, and Enterprise includes unlimited brands.
- **Sending capacity is separate from included volume.** Account-wide rolling-24-hour allowances depend on plan and sender standing: Probation, Standard or Trusted, as shown below. List verification, attributable delivery history, domain strength and account signals rank together. Good evidence can earn higher standing on day one; payment alone cannot. Trusted receives its full plan allowance without a second volume ramp. Email credits, health, pacing, circuits and provider limits still apply.
- **Email validation is prepaid.** No plan includes a validation allowance, and imports, schedules, and sends never start paid validation automatically.
- **Core product access on every plan.** MCP, REST API, AI copywriting, NitroWheel LLM, campaigns, flows, transactional, templates, and analytics. BYO keys and dedicated IP are paid-tier upgrades.
- **Bring-your-own keys on Pro and above.** Sending providers: Amazon SES, Resend, Postmark, Mailgun, SendGrid. AI providers: Anthropic and OpenAI.

## Plans

### Free

- **Price:** $0/month
- **Emails:** 8,000 free emails up front, then 500 free per month
- **AI actions per month:** 20
- **Contacts:** unlimited
- **Brands:** 3
- **Domains:** 1
- **Seats:** 1
- **Nitrosend branding:** shown in the email footer
- **Includes:** MCP access, REST API, AI copywriting, campaigns, flows, transactional
- **No credit card required**

### Pro

- **Price:** $20/month
- **Emails per month:** 20,000
- **AI actions per month:** 1,000
- **Contacts:** unlimited
- **Brands:** 5
- **Domains:** 3
- **Seats:** 3
- **Nitrosend branding:** removable
- **Frontier AI models:** included (Claude Sonnet/Opus, GPT latest, Gemini latest)
- **BYO sending keys:** included (SES, Resend, Postmark, Mailgun, SendGrid)
- **BYO AI keys:** included (Anthropic, OpenAI)
- **Priority support:** included
- **Overages:** $0.19 per 100 extra emails, $0.17 per 10 extra AI actions

### Ultra

- **Price:** $100/month
- **Emails per month:** 125,000
- **AI actions per month:** 5,000
- **Contacts:** unlimited
- **Brands:** 10
- **Domains:** 10
- **Seats:** 10
- **Dedicated IP:** available — $50 per IP/month
- **All Pro features:** included
- **Overages:** $0.15 per 100 extra emails, $0.14 per 10 extra AI actions

### Enterprise

- **Price:** from $300/month (500K emails/month and up)
- **Emails per month:** 500,000 to 10,000,000+ (tiered, see below)
- **AI actions per month:** unlimited
- **Contacts:** unlimited
- **Brands:** unlimited
- **Domains:** unlimited
- **Seats:** unlimited
- **SSO / SAML:** included
- **Dedicated account manager:** included
- **Dedicated IP:** available — $50 per IP/month
- **Overages:** $0.12 per 100 extra emails on the 500K–4M tiers; $0.10 per 100 above the 4M tier
- **Custom pricing for higher volume:** contact@nitrosend.com

#### Enterprise volume tiers

| Emails/month | Price |
|---|---|
| 500,000 | $300/mo |
| 1,000,000 | $500/mo |
| 2,000,000 | $1,000/mo |
| 4,000,000 | $2,000/mo |
| 6,000,000 | $3,000/mo |
| 8,000,000 | $4,000/mo |
| 10,000,000 | $5,000/mo |
| 10,000,000+ | Custom — contact@nitrosend.com |

Email overage above the included volume on each tier is billed at $0.12 per 100 emails on the 500K–4M tiers, and $0.10 per 100 emails above the 4M tier.

## What's included on every plan

- Full REST API at https://api.nitrosend.com
- Full MCP server at https://api.nitrosend.com/mcp
- Node SDK (@nitrosend/sdk) and MCP bridge (@nitrosend/mcp) on npm
- AI-generated email copy, subject lines, and segments
- NitroWheel LLM for performance insights and generation guidance
- Campaigns, automation flows, contacts, segments
- Transactional sending with webhooks
- SPF, DKIM, DMARC configured automatically
- 99.9% uptime SLA on Enterprise
- Hard bounce auto-suppression, complaint auto-unsubscribe
- Signed HMAC-SHA256 webhooks with exponential backoff retries
- Stream separation for transactional and marketing

## What changes between tiers

| Feature | Free | Pro | Ultra | Enterprise |
|---|---|---|---|---|
| Emails/mo | 8,000 then 500/mo | 20,000 | 125,000 | 500K-10M+ |
| AI actions/mo | 20 | 1,000 | 5,000 | Unlimited |
| Brands | 3 | 5 | 10 | Unlimited |
| Domains | 1 | 3 | 10 | Unlimited |
| Recipients / rolling 24h — Probation | 100 | 1,000 | 1,000 | 1,000 for new, unproven accounts |
| Recipients / rolling 24h — Standard | 500 | 10,000 | 62,500 | Contracted |
| Recipients / rolling 24h — Trusted | 5,000 | 100,000 | 625,000 | Contracted |
| Included email validation | None | None | None | None |
| Seats | 1 | 3 | 10 | Unlimited |
| Branding | Shown | Removable | Removable | Removable |
| Frontier AI models | - | Included | Included | Included |
| BYO sending keys | - | Included | Included | Included |
| BYO AI keys | - | Included | Included | Included |
| Dedicated IP | - | - | $50/IP/mo | $50/IP/mo |
| SSO / SAML | - | - | - | Included |
| 99.9% SLA | - | - | - | Included |
| Priority support | - | Included | Included | Included |

## BYO (bring-your-own) keys

On Pro, Ultra, and Enterprise, connect your own sending provider credentials and AI provider keys. Nitrosend handles the platform; your providers handle delivery and model usage.

Supported sending providers:
- Amazon SES (cheapest at scale, $0.10/1K)
- Resend
- Postmark
- Mailgun
- SendGrid

Supported AI providers:
- Anthropic
- OpenAI

This means you can:
- Keep your existing deliverability reputation
- Pay AWS/Resend/etc directly for sends, Nitrosend only for the platform
- Switch sending provider without switching platform

## FAQ

**Do you charge per contact?** No. Every plan includes unlimited contacts. You pay only for emails sent.

**Can I manage multiple brands?** Yes. Free includes three brands, Pro includes five, Ultra includes ten, and Enterprise includes unlimited brands. Included email volume is account-scoped, while each exact sender keeps its own reputation and capacity history.

**What counts as an "AI action"?** One AI action = one generation from the model (campaign draft, segment suggestion, subject line, insight). Sending an email does not consume an AI action.

**Can I switch plans anytime?** Yes. Upgrade or downgrade anytime. Changes take effect next billing cycle.

**What happens if I exceed my email limit?** Overages are billed at a fair per-100 rate. Pro: $0.19/100. Ultra: $0.15/100. Enterprise: $0.12/100 on the 500K–4M tiers, $0.10/100 above the 4M tier.

**How much is a dedicated IP?** Dedicated IPs are available on Ultra and Enterprise at $50 per IP per month. Sending capacity is still governed by measured sender history and live delivery controls.

**Is email validation included?** No. In Contacts, choose Verify list, select your audience and review the maximum prepaid charge before confirming. Current valid results can help earn higher sender standing; buying credits alone does not. Verification never runs automatically during import, scheduling or sending.

**Are frontier AI models included on Free?** No. Free uses smaller models. Pro, Ultra, and Enterprise route through the latest Claude, GPT, and Gemini models.

**Can I remove Nitrosend branding?** Yes, on Pro and above. Toggle it in Brand > Sender.

**Is the free plan really free?** Yes. 8,000 emails to start then 500/month, unlimited contacts, full MCP/API/CLI access. No credit card required.

**Do all plans include MCP access?** Yes, every plan including Free.

## Links

- Pricing page (human-readable): https://nitrosend.com/pricing
- Start free: https://app.nitrosend.com/join
- Contact sales: contact@nitrosend.com
- Full LLM documentation: https://nitrosend.com/llms-full.txt