Missive vs SleekFlow

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.

Missive

See full pricing history

USD · US · source: missiveapp.com

Plan	Pricing	Charged by	Offer type
Starter	USD 14 / month with annual commitment $14/user/month billed yearly	Unit · per user per month, billed yearly	Standalone · Fixed
Productive Highlighted	USD 24 / month with annual commitment $24/user/month billed yearly	Unit · per user per month, billed yearly	Standalone · Fixed
Business	USD 36 / month with annual commitment $36/user/month billed yearly	Unit · per user per month, billed yearly	Standalone · Fixed

SleekFlow

See full pricing history

USD · US · source: sleekflow.io

Plan	Pricing	Charged by	Offer type
Pro	USD 109 / month with annual commitment US$ 109 /month US$ 1,668 US$ 1,308 (Billed yearly)	Flat · /month	Standalone · Fixed
Premium Highlighted	USD 279 / month with annual commitment US$ 279 /month US$ 4,188 US$ 3,348 (Billed yearly)	Flat · /month	Standalone · Fixed
Enterprise	Contact sales Custom	Flat	Standalone · Contact sales

What each plan includes

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

Missive

Starter

Plan card Email, SMS, and social accounts: Included
Plan card Team spaces and inboxes: Included
Plan card Conversations and tasks: Included

Productive

Plan card Users: Up to 50

Included
Plan card Rules and automations: Included
Plan card Basic analytics and API access: Included

Business

Plan card SAML single sign-on: Included
Plan card IP restrictions: Included
Plan card Advanced analytics and personalized onboarding: Included

SleekFlow

Pro

Key features Starts with 500 monthly active contacts: 500

Included
Key features Includes 10 user accounts: 10

Included
Key features AI Agents: Included
Key features Omnichannel Inbox: Included
Key features Broadcast Campaign: Included
Key features Automation Flow Builder: Included
Key features Shopify, Google Sheets & API integration: Included
Key features Basic analytics: Included
Key features Group onboarding sessions, email & 24/7 AI chat support: Included

Premium

Everything in Pro, plus Starts with 1000 monthly active contacts: 1000

Included
Everything in Pro, plus Includes 10 user accounts: 10

Included
Everything in Pro, plus AI agents with custom integrations: Included
Everything in Pro, plus HubSpot & Zoho integration: Included
Everything in Pro, plus Webhook integration: Included
Everything in Pro, plus Advanced analytics: Included
Everything in Pro, plus WhatsApp Flow: Included
Everything in Pro, plus Ticketing system: Included
Everything in Pro, plus Role-based access control: Included
Everything in Pro, plus 60-day dedicated onboarding: Included

Enterprise

Everything in Premium, plus Custom number of monthly active contacts: Custom

Included
Everything in Premium, plus Custom number of user accounts: Custom

Included
Everything in Premium, plus AI forward deployed services: Included
Everything in Premium, plus Salesforce integration: Included
Everything in Premium, plus PII data masking: Included
Everything in Premium, plus Multi-workspace: Included
Everything in Premium, plus Export SleekFlow conversations: Included
Everything in Premium, plus Enterprise SLAs: Included
Everything in Premium, plus Dedicated Customer Success Manager: Included

How their prices changed

Each date shows when a public price was observed, not when it took effect. An archived region or currency can differ, so a currency change is not necessarily a price increase.

Missive

August 27, 2026
Official pricing page
- Starter: USD 14 / month with annual commitment
- Productive: USD 24 / month with annual commitment
- Business: USD 36 / month with annual commitment

SleekFlow

September 21, 2026
Official pricing page
- Pro: USD 109 / month with annual commitment
- Premium: USD 279 / month with annual commitment
- Enterprise: Contact sales
August 27, 2026
Official pricing page
- Pro AI — Monthly: USD 99 monthly · USD 79 / month with annual commitment