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Character.AI vs Solyvane

Two fact sheets from our own research, side by side — pricing, platforms, API access and status re-checked by us rather than quoted from the vendors. Character.AI starts at $9.99, Solyvane at $9. Both have a free tier.

Character.AIRoleplay chat with user-made characters, now adults onlySolyvaneChat platform where you pose a business or life question to a simulated panel of historical thinkers.

Side by side

FactCharacter.AISolyvane
CategoryAI Companions & CharactersAI Companions & Characters
Pricing modelFreemiumFreemium
Starts at$9.99 month$9 month
Public APINoNo
PlatformsWeb, iOS, AndroidWeb
CompanyCharacter Technologies, Inc.Solyvane
Launched2021—
Last verifiedSep 6, 2026Sep 1, 2026

What our research says

Character.AI

Still the deepest character library anywhere and the reason the whole companion category exists, but it has been rebuilt around safety and identity checks, and the audience it was famous for is now locked out.

Pros

  • Character library is far larger than any competitor's, with voice calls and group scenes included
  • Free tier is genuinely usable, with the subscription mostly buying speed and memory
  • Safety changes are unusually explicit about what was removed and when

Cons

  • Age assurance defaults to face-based estimation, which is a hard stop for privacy-minded users
  • Charms are a second currency on top of c.ai+, so the $9.99 is a floor not a ceiling
  • No API, no export, and no self-hosting
  • The platform has been reshaped by wrongful-death litigation, and further restrictions are plausible

Solyvane

Solyvane's angle is friction: instead of one AI answer, it stages a simulated disagreement between personas to surface tradeoffs a single response might skip. Whether that beats just asking a model directly depends on how much value the framing device itself adds for a given user.

Pros

  • Free sessions let you judge the format before paying
  • Low flat price ($9/month) compared to typical AI subscription tiers
  • Multi-persona framing can surface objections a single-answer chat would not raise

Cons

  • No public API, so it cannot be built into another workflow
  • No company name or country disclosed anywhere on the site
  • Built on top of the Claude API, so it inherits that model's limits rather than offering something independent

Which one fits

Choose Character.AI if you need

  • Adults who want long-running roleplay with persistent personas
  • People building and sharing characters for an existing community
  • Casual conversational entertainment rather than task work

Choose Solyvane if you need

  • People who think better by weighing several viewpoints against each other
  • Users curious about a structured, persona-based framing for hard decisions
  • Anyone who wants to try the format for free before paying for unlimited sessions

More comparisons

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