Side by side
RedPill AI vs TheirSide
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
Provable Confidential AI - Encrypted, Verifiable, and Truly Private
Chat with fictional AI characters, solo or together.
Primary task
Chatting
Chatting
Pricing
Freemium · Free + from $5
Freemium · Free + from $9.99/mo
Pricing details
Free + from $5
Free + from $9.99/mo
Billing cycle
One-time
Monthly
API access
Listed as available
Not documented
Platforms
Web
Web
Integrations
Not documented
Not documented
Source rating
3.9 / 5 · 7 ratings
No rating recorded
Catalog views
47k
315
Estimated monthly traffic
—
—
Catalog imported
30 Aug 2026
31 Aug 2026
Listed strengths
- Unmatched privacy with TEE-based encryption
- Guaranteed zero data retention
- Compatible with 200 AI models, including GPT-5 and Claude
- Open-source and auditable infrastructure
- Seamless OpenAI API compatibility
- 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
- Higher costs than standard non-secure AI APIs
- Limited model customization due to encryption constraints
- Integration requires technical familiarity with API frameworks
- Currently optimized for technical users and enterprises
- May not support all emerging open-weight models immediately
- 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