Letterbook vs Saysimple

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

Letterbook

See full pricing history

USD · US · source: www.letterbook.ai

Plan	Pricing	Charged by	Offer type
Starter — default	USD 50 monthly · USD 50 / month with annual commitment $50 per month	Flat · per month	Standalone · Fixed
Growth — default Highlighted	USD 200 monthly · USD 200 / month with annual commitment $200 per month	Flat · per month	Standalone · Fixed
Enterprise — default	Contact sales Let's talk per month	Flat · per month	Standalone · Contact sales

Saysimple

See full pricing history

EUR · US · source: www.saysimple.com

Plan	Pricing	Charged by	Offer type
Grow	EUR 139 monthly · EUR 119 / month with annual commitment €119 /month €139 per month	Flat · /month	Standalone · Fixed
Scale Highlighted	EUR 349 monthly · EUR 289 / month with annual commitment €289 /month €349 per month	Flat · /month	Standalone · Fixed

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

Letterbook

Starter — default

Highlights Seats: 3 seats

Included
Highlights Tickets per month: 300 tickets / month

Included
Highlights Integrations: Integrate your database & Stripe

Included
Highlights Inbox: Unified inbox for all your channels

Included

Growth — default

Highlights Seats: 10 seats

Included
Highlights Tickets per month: 1,000 tickets / month

Included
Highlights Channels and integrations: All channels and integrations

Included
Highlights Support: Priority support

Included

Enterprise — default

Highlights Seats: Custom seats

Included
Highlights Tickets per month: 3,000+ tickets / month

Included
Highlights Security: SSO & SAML

Included
Highlights Account management: Dedicated account manager

Included

Saysimple

Grow

Included in the package Users: 3

Included
Included in the package Contacts included: 2.000

Included
Included in the package Conversation history: 90 days

Included
Included in the package WhatsApp channels included: 1

Included
General features Flow Builder: Available as add-on

Excluded
General features Zapier integration: Available as add-on

Excluded
General features API, webhooks & plug-in development kit: Excluded
General features Custom integration: Excluded
General features Customer succes manager: Excluded

Scale

Included in the package Users: 5

Included
Included in the package Contacts included: 5.000

Included
Included in the package Conversation history: 365 days

Included
Included in the package WhatsApp channels included: 2

Included
General features Flow Builder: Included
General features Zapier integration: Included
General features API, webhooks & plug-in development kit: Included
General features Custom integration: Included
General features Customer succes manager: Included

How their prices changed

Each dated row shows the public prices observed when that vendor’s pricing page changed.

Letterbook

August 27, 2026 Source
- Starter — default: USD 50 monthly · USD 50 / month with annual commitment
- Growth — default: USD 200 monthly · USD 200 / month with annual commitment
- Enterprise — default: Contact sales

Saysimple

August 27, 2026 Source
- Grow: EUR 139 monthly · EUR 119 / month with annual commitment
- Scale: EUR 349 monthly · EUR 289 / month with annual commitment
August 27, 2026 Source
- Grow: EUR 139 monthly
- Scale: EUR 349 monthly