SillyTavern
4.3
The self-hosted frontend the power users all run
If you want total control and zero subscription, this is where the advanced users live.
FreeConteúdo adultoChamadas de voz+5
Início / Tags / Open source
Open source
13 sites do catálogo correspondem a esta tag. Ao clicar no link de um cartão, você vê a tabela completa de dados da categoria, não o resumo acima.
Projects whose source code is public and can be inspected, modified or forked — usually the strongest privacy story in this category.
Filtros
Ollama
4.3
Run large language models locally with one command
The de-facto local model runtime: one command to run open models, free and open-source.
FreePersonagens personalizados
HammerAI
4.2
Free character chat that runs locally or in the cloud
The most generous free tier in the category: unlimited chat on locally run models, 600 cloud messages a day, no card required.
$9/moMensagens de vozMemória+4
Open WebUI
4.2
Self-hosted AI platform with personas, RAG and a 500k+ community
The power-user pick: run any model locally or in the cloud with zero data retention and full control.
FreeMensagens de vozMemória+4
Jan
4.1
Open-source ChatGPT alternative that runs fully offline
A clean local assistant: open-source, offline-first, with an OpenAI-compatible API server built in.
FreePersonagens personalizados
LobeChat
4.1
Open-source chat UI with a community agent marketplace
A serious open-source option: self-host it, plug in any model, and browse community personas — more assistant than romantic partner.
FreeMensagens de vozMemória+3
AnythingLLM
4.0
On-device AI chat with your documents, local or cloud models
Document-grounded private AI: chat with your files on desktop, connect local or hosted models.
FreeMemóriaPersonagens personalizados
TextGen
4.0
The veteran local-model front end, now a no-install desktop app
Formerly text-generation-webui: not a companion app, but the plumbing most local companion setups are built on.
FreeConteúdo adultoMensagens de voz+4
PygmalionAI
3.9
Open-source roleplay chat with community cards and no limits
The open-source flag behind the tavern scene: free web chat, community cards, plug in your own model.
FreeConteúdo adultoPersonagens personalizados
Risu AI
3.9
Browser-based character chat with card importing
A lighter alternative to SillyTavern that runs in a browser tab with no install.
FreeConteúdo adultoMensagens de voz+4
TavernAI
3.8
The original open-source tavern frontend for character roleplay
The grandfather of the tavern scene, now at version 2: free, open-source, plug in any model and any card.
FreeConteúdo adultoPersonagens personalizados
Agnai
3.6
Open-source multi-bot chat with persistent memory
Free and genuinely capable, with chat memory and multi-bot scenes.
FreeConteúdo adultoMemória+4
KoboldAI
3.6
Local story generation with no cloud dependency
The classic offline story engine: clunky, but it never phones home.
FreeConteúdo adultoMemória+2
Open source — perguntas frequentes
What does “Open source” mean here?
It is a trait we recorded for a site after opening the product, not a marketing claim copied from its website. 13 entries in the catalogue carry it.
Which Open source site ranks highest?
SillyTavern, with an editorial score of 4.3 out of 5, at Free. Ranking is by our editorial score and is never influenced by payment.
Are there free options that match?
Yes — 13 of the 13 entries tagged Open source have a free tier. Switch the price filter on this page to see only those.