Side by side
Memorr.AI vs TheirSide
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
Your AI conversations, never forgotten
Chat with fictional AI characters, solo or together.
Primary task
Chatting
Chatting
Pricing
Paid · from $89
Freemium · Free + from $9.99/mo
Pricing details
from $89
Free + from $9.99/mo
Billing cycle
One-time
Monthly
API access
Not documented
Not documented
Platforms
Web
Web
Integrations
MCP
Not documented
Source rating
5.0 / 5 · 1 ratings
No rating recorded
Catalog views
33k
315
Estimated monthly traffic
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Catalog imported
31 Aug 2026
31 Aug 2026
Listed strengths
- Desktop application
- Mac and Windows compatible
- Integrates with Anthropic
- Internal chat and canvas division
- Visual memory canvas
- Browser-based guest preview
- In-chat image generation
- Custom character and avatar creation
- 1:1 chat and scripted group scenes
- Characters can respond to shared context
Listed limitations
- Lifetime license expensive
- Requires own API keys
- Limited to two devices
- No mobile app
- Data stored locally only
- Designed for fictional character chat, not human group chat
- Character participation and reply order may vary
- The Free plan has monthly usage limits
- Sign-in is required to save chats and create characters