# Pricing — Signbee

> E-signature API for developers and AI agents.
> Website: https://signb.ee
> Docs: https://signb.ee/docs
> Last updated: 2026-04-13

## Free

- **Price**: $0/month
- **Documents**: 5 per month
- **API access**: Full REST API
- **Features**: Markdown-to-PDF, SHA-256 signing certificate, email OTP verification, certified PDF download
- **Rate limit**: 5 API calls/minute
- **Email sending**: 5/month
- **Support**: Community
- **Credit card required**: No

## Pro

- **Price**: $9/month
- **Documents**: 100 per month
- **API access**: Full REST API
- **Features**: Everything in Free + custom branding, priority email delivery, bulk sending
- **Rate limit**: 30 API calls/minute
- **Email sending**: 100/month
- **Support**: Email

## Business

- **Price**: $29/month
- **Documents**: Unlimited
- **API access**: Full REST API
- **Features**: Everything in Pro + team accounts, audit log export, webhook notifications, SLA
- **Rate limit**: 120 API calls/minute
- **Email sending**: Unlimited
- **Support**: Priority email + Slack

## How to start

1. Sign up at https://signb.ee (no credit card required)
2. Get your API key from the dashboard
3. Send your first document:

```
POST https://signb.ee/api/v1/send
Authorization: Bearer YOUR_API_KEY
Content-Type: application/json

{
  "markdown": "# Your Document\n\nContent here.",
  "recipient_email": "signer@example.com",
  "recipient_name": "Jane Doe"
}
```

## Comparison

| Feature | Free | Pro | Business |
|---------|------|-----|----------|
| Documents/month | 5 | 100 | Unlimited |
| API rate limit | 5/min | 30/min | 120/min |
| Custom branding | ❌ | ✅ | ✅ |
| Webhook notifications | ❌ | ❌ | ✅ |
| Support | Community | Email | Priority |
| Price | $0 | $9/mo | $29/mo |