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Sendbird vs Memberstack

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Sendbird compared with Memberstack
DetailSendbirdMemberstack
What it doesThe AI customer experience platform for enterprise Membership Platform for Webflow, WordPress & Any Site
StageNot given Established
Founded2013 2018
Based inNot given Not given
Pricing modelfreemium freemium
PricingNot given Free until launch. Basic plan $25/mo yearly ($29/mo monthly) with 4% transaction fee. Professional $39/mo yearly ($49/mo monthly) with 2% transaction fee. Business $79/mo yearly ($99/mo monthly) with 0.9% transaction fee. Established $399/mo yearly ($499/mo monthly) with 0% transaction fee. All plan
Key features
  • Chat API for 1-to-1 and group messaging
  • Message threading
  • AI image moderation
  • Message translation
  • Voice and video calling
  • Content moderation
  • AI concierge service
  • Moderation dashboard
  • Push notifications
  • Message search
  • User authentication with email, password, and social logins
  • Stripe subscriptions and payments
  • Content gating without code
  • Member profiles and custom fields
  • Email campaigns and automation
  • Data tables for structured content
  • Social logins including Google, Facebook, LinkedIn, and GitHub
  • Webhooks and API access
  • Two-factor authentication for admins
What makes it different
  • Powers billions of conversations monthly with trusted infrastructure
  • Hyper-personalized AI customer experiences across entire customer journey
  • Enterprise-grade security and compliance across multiple global regions
  • Unified omnichannel platform combining chat, voice, video and AI agents
  • Support for 300 million monthly active users with flexible enterprise pricing
  • Free until you launch with no credit card required
  • Setup in under 30 minutes with full membership site live in a weekend
  • Works with any website platform including Webflow, WordPress, and custom code
  • All-in-one platform replacing multiple subscription tools
  • Transaction fees decrease as you grow, reaching 0% on Established plan
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)75 no change since last check73 no change since last check
Trust Flow (Majestic)2948
Citation Flow (Majestic)5149
Referring domains (Majestic)56732031

5 details filled in for both companies.

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