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SillyTavern vs Ello

SillyTavern scores higher in our catalogue (4.3 vs 4.0), but the right pick depends on what you need: Ello may suit you better on price and features.

Visit SillyTavernVisit Ello
SillyTavern0Ello0
Editor score4.3 / 54.0 / 5
PriceFree$11.58/mo
Price bandFree$10–20/mo
Free tierYesNo
Price detailFree and open source under AGPL-3.0. You pay only for whichever model API you connect.Free 14-day trial, then $14.99/mo or $139/yr (~$11.58/mo). A means-tested low-income rate drops the monthly price to $0.99.
Adult contentOptional mature modeNo adult mode
VoiceLive callsVoice notes
ImagesYesNo
VideoNoNo
MemoryYesYes
Custom charactersYesYes
Companion typesAny characterAny character
PlatformsDesktop, WebiOS
Runs locallyYesNo

SillyTavern — our take

If you want total control and zero subscription, this is where the advanced users live.

  • Complete control over prompt and memory
  • Works with local or hosted models
  • Free forever

Ello — our take

A well-executed, unambiguously safe AI companion for children.

  • Purpose-built for children
  • Strong privacy posture
  • Backed by reading research

SillyTavern vs Ello — common questions

Which is cheaper, SillyTavern or Ello?

SillyTavern is the cheaper of the two at Free, against $11.58/mo for Ello.

Which one has a free tier?

Only SillyTavern has a free tier; Ello is paid-only.

Which remembers conversations better?

Both keep context across sessions. The practical difference is elsewhere: voice support differs between them.

Which handles adult content differently?

SillyTavern: Optional mature mode. Ello: No adult mode. This directory is SFW — we record whether a mature mode exists so you know before signing up, and we describe no explicit material.

Prices change. Confirm the current price and available plans on each site before subscribing. Affiliate disclosure.