Tencent Cloud Chat vs OpenIM

TCTencent Cloud Chat9.3Visit OpenIM8.7Visit

Higher score TC Tencent Cloud Chat #1 in Chat APIs 9.3/10 Free plan Free plan✓ 4 of 4 features Visit Tencent Cloud

vs

OpenIM #7 in Chat APIs 8.7/10 Free plan Free plan✓ 4 of 4 features Visit OpenIM

• Tencent Cloud Chat fits best

  Multiplatform chat with deep message features

• OpenIM fits best

  Self-hosted large-scale group chat

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Side by side

Feature	TCTencent Cloud Chat 9.3/10 Visit ↗	OpenIM 8.7/10 Visit ↗
At a glance
Editor score	9.3	8.7
Ranking	#1 in Chat APIs	#7 in Chat APIs
Best for	Multiplatform chat with deep message features	Self-hosted large-scale group chat
Pricing model	Free plan + paid	Free
Starting price	$399/mo	Free
Free plan	✓	✓
Free trial	—	—
Deployment	Cloud, Desktop, Mobile	Cloud, Mobile, Self-hosted
Platforms	Web, Windows, macOS, iOS, Android	Web, iOS, Android
Integrations	9 integrations	7 integrations
Features Tencent Cloud Chat 4/4 · OpenIM 4/4
Presence support	✓	✓
Typing indicators	✓	✓
Push notifications	✓	✓
Moderation tools	✓	✓
Specs
SDK platforms	Android, iOS, macOS, Windows, Web, Flutter, Electron, Unity, React Native, C, C++	Web, iOS, Android, Flutter, React Native, uni-app, Electron, C/C++, Unity
Delivery methods	online messages, offline push, REST API push	Online push, offline push, offline message synchronization, multi-device synchronization
Message history	7 days	Not checked yet
Our review
Pros	Rich message types, history, search, recall, forwarding, and deletion SDKs, REST APIs, webhooks, UI components, and broad platform support Moderation, presence, read receipts, typing indicators, and push notifications	Supports groups of up to 100,000 members Offers offline messages and multi-device synchronization Includes Server APIs, webhooks, and rich message types
Cons	Paid plans start at $399 per month Standard includes a default seven-day historical message-retention period Usage-based overages and paid add-ons can increase monthly costs	Business and Enterprise editions use contact-sales licensing Advanced voice and video features are limited to Enterprise The integration set is focused rather than broad
Our verdict	Tencent Cloud Chat is an embeddable real-time messaging service for developers adding communication features to applications. It supports one-to-one and group messaging, communities, live-chat experiences, user profiles, relationship… Read the review →	OpenIM is open-source communication infrastructure for developers adding in-app chat and messaging to web, mobile, desktop, and cross-platform applications. Its self-hosted server components, client SDKs, Server APIs, and webhooks cover… Read the review →

Strengths and trade-offs

• Tencent Cloud Chat — where it wins

  • Rich message types, history, search, recall, forwarding, and deletion
  • SDKs, REST APIs, webhooks, UI components, and broad platform support
  • Moderation, presence, read receipts, typing indicators, and push notifications

  Where it doesn't

  • Paid plans start at $399 per month
  • Standard includes a default seven-day historical message-retention period
  • Usage-based overages and paid add-ons can increase monthly costs

• OpenIM — where it wins

  • Supports groups of up to 100,000 members
  • Offers offline messages and multi-device synchronization
  • Includes Server APIs, webhooks, and rich message types

  Where it doesn't

  • Business and Enterprise editions use contact-sales licensing
  • Advanced voice and video features are limited to Enterprise
  • The integration set is focused rather than broad

• TCTencent Cloud Chat9.3/10 · Free plan

  A feature-rich chat backend for teams building messaging across multiple platforms.

  Visit Tencent CloudFull verdict →
• OpenIM8.7/10 · Free plan

  A self-hosted chat stack for large groups, synchronized messaging, and developer control.

  Visit OpenIMFull verdict →