Letterbook vs ThriveDesk

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

ThriveDesk

See full pricing history

USD · US · source: www.thrivedesk.com

Plan	Pricing	Charged by	Offer type
Starter	USD 49 monthly $49/month	Flat · /month	Standalone · Fixed
Plus✨	USD 99 monthly $99/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

ThriveDesk

Starter

Highlights 4 support agent included: Included
Highlights 2 Shared inboxes with email, live chat: Included
Highlights Ticketing system: Included
Highlights 1 Knowledge Base: Included
Highlights Live Chat Assistants: Included
Highlights Internal notes with @mentions: Included
Highlights Tagging: Included
Highlights Basic Automation Rules: Included
Highlights 10 Instant Replies: Included
Highlights AI Assist Beta: Included
Highlights Basic Integrations: Included

Plus✨

Highlights 10 support agent included: Included
Highlights 5 Shared inboxes with email, live chat: Included
Highlights 2 Knowledge base: Included
Highlights Realtime visitor tracking: Included
Highlights Advanced Automation Rules: Included
Highlights Unlimited Instant Replies: Included
Highlights Satisfaction Ratings(CSAT): Included
Highlights API & Webhook: Included
Highlights Advanced Integrations: Included
Highlights WP Portal: Included
Highlights Concierge migration service: 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

ThriveDesk

August 27, 2026 Source
- Starter: USD 49 monthly
- Plus✨: USD 99 monthly