# Stack pricing

One flat plan, plus usage for what you send.

## Founder's plan

- **Monthly:** $97/month
- **Yearly:** $1,000/year (about $83.33/month, saving $164 a year)
- 14-day free trial, unlimited users and contacts, cancel anytime
- No tiers and no per-seat fees
- Start monthly: https://api.stackapp.co/payment-link/67ca0c0a269a5b3133bf3933
- Start yearly: https://api.stackapp.co/payment-link/67ca0c35269a5b1a41bf3939

### What's included

- CRM, unified inbox and sales pipelines
- Email and SMS broadcasts and campaigns (sending billed separately)
- Workflow automations
- Website, funnel and membership site builder
- Calendars and appointment scheduling
- Estimates, invoices, contracts and e-signatures
- Social planner, reviews and listing management

*WhatsApp, the AI Employee, the branded client portal and a few other premium features are paid add-ons. Usage fees apply to emails, texts and calls.

## Usage rates

Messaging and calls are billed at usage rates on top of the plan. A phone number costs $3.50/month, plus a one-time $23 verification fee.

| Service | Rate | $10 gets you about |
|---|---|---|
| Email | $0.001 / email | 10,000 emails |
| Outbound calls | $0.021 / min | 475 minutes |
| Inbound calls | $0.0128 / min | 780 minutes |
| Text messages | $0.0119 / segment | 840 segments (160 characters each) |
| Premium workflows | $0.015 / action | 665 workflow actions |
| Email verification | $0.0037 / verification | 2,705 emails verified |
| Content AI | $0.135 / 1,000 words · $0.09 / image | 74,075 words or 110 images |
| Workflow AI | $0.045 / GPT-4/4o run · $0.0225 / GPT-3.5 run | 220 GPT-4/4o or 445 GPT-3.5 runs |
| Voice AI | $0.03 / message · $0.195 / min | 335 messages or 50 minutes |
| WhatsApp | $0.111 / conversation | 90 conversations |
| Reviews AI | $0.12 / response | 85 review responses |
| Domain name | $15 / domain | Doesn’t cover one domain |
| Address auto-complete | $0.0045 / search · $0.00525 / other | 2,220 searches or 1,270 other |
| Funnel AI | $1.485 / run | 6 runs |

### Example monthly bill

With 5,000 emails, 500 text message segments, 100 outbound call minutes, 100 inbound call minutes, 1,000 premium workflow actions, usage comes to about $32.83, so the monthly total is about $129.83 on the monthly plan. Use the calculator at https://stackapp.co/pricing/#usage to estimate your own.

## Optional add-ons

- **Workflow Pro** ($14.99/mo): Includes 10,000 premium workflow executions a month. Extra executions bill at the standard rate.
- **Branded client portal** ($79/mo): Give clients a login under your own brand to see invoices, bookings, courses and messages.
- **AI Employee** ($127/mo): An assistant that can answer routine messages and help your team with day-to-day tasks.
- **Listings (Yext)** ($49/mo): Keep your business name, address and hours consistent across directories and maps.
- **WhatsApp** ($29.99/mo): Send and receive WhatsApp messages in the same inbox as your texts and emails.
- **Dedicated IP** ($88.50/mo): Send email from your own IP address to protect your sender reputation at higher volumes.