Side-by-side comparison
Character.AI vs Replika
Plans, free tiers and API access for Character.AI and Replika, from each vendor's own pages. Last checked Oct 4, 2026.
The short answer
- Character.AI has the lower entry price at $9.99/mo, against $19.99/mo for Replika.
- Both Character.AI and Replika have an ongoing free plan.
Pricing and features
- Listed monthly price$9.99/mo
- Replika PRO$19.99/mo
How to choose
Character.AI is for interactive fiction and character-driven chat, while Replika is for people who want a conversational AI friend for journaling, chat and companionship. Character.AI's free tier includes ads, basic memory and limited daily feature limits, and c.ai+ is listed at 9.99 per month in checkout data. Premium chat styles and the highest daily limits stay behind paid plans. Replika's free friendship mode locks relationship modes and voice calls. Replika PRO is listed at 19.99 per month, or 5.83 per month billed annually, though subscription prices and free-tier terms are not fully confirmed. Replika has no public API, and Character.AI's API status is not confirmed.
- Character.AI: You want character-driven chat and fiction, and a monthly paid plan listed at 9.99.
- Replika: You want a single companion for journaling and chat and can pay the lower annual rate of 5.83 per month.
- Either: You want to try conversational AI for free first, since both have a free tier with some features locked.
Common questions
Which is cheaper, Character.AI or Replika?
Character.AI has the lower starting price ($9.99/mo versus $19.99/mo). Compare plans before choosing, since limits differ.
Is Character.AI free?
Free plan. Free tier includes ads, basic memory, and limited daily feature limits on the subscribe comparison table
Is Replika free?
Free plan. Free friendship mode; relationship modes and voice calls are locked