Comparison
open-webui vs SillyTavern
Verdict
Pick open-webui if suitable for developers working with large language models who require a user-friendly interface and support for multiple APIs including Ollama and OpenAI; pick SillyTavern if sillyTavern is a JavaScript-based frontend for managing and interacting with large language models (LLMs) that focuses on providing a user-friendly experience tailored to power users. Given its license and functionality,.
Markdown twin · open-webui alternatives · SillyTavern alternatives
GraphCanon updated 3d
vs
Trust & integrity
| Signal | open-webui | SillyTavern |
|---|---|---|
| Maintenance | Very active (0d since push) As of 3d · github_public_v1 | Steady (35d since push) As of 3d · github_public_v1 |
| Provenance | Not a fork · Organization account As of 3d · github_public_v1 | Not a fork · Organization account As of 3d · github_public_v1 |
| OSV dependency advisories | No lockfile (source not queried) As of 1mo · osv@v1 | No lockfile (source not queried) As of 1mo · osv@v1 |
| deps.dev advisories | Not queried deps.dev@v1 | Not queried deps.dev@v1 |
| OpenSSF Scorecard | Not queried openssf-scorecard@v1 | Not queried openssf-scorecard@v1 |
Tagline
- open-webui
- User-friendly AI Interface (Supports Ollama, OpenAI API, ...)
- SillyTavern
- LLM Frontend for Power Users
Stars
- open-webui
- 149k
- SillyTavern
- 32k
Forks
- open-webui
- 22k
- SillyTavern
- 6.1k
Open issues
- open-webui
- 398
- SillyTavern
- 583
Language
- open-webui
- Python
- SillyTavern
- JavaScript
Adopt for
- open-webui
- Suitable for developers working with large language models who require a user-friendly interface and support for multiple APIs including Ollama and OpenAI.
- SillyTavern
- SillyTavern is a JavaScript-based frontend for managing and interacting with large language models (LLMs) that focuses on providing a user-friendly experience tailored to power users. Given its license and functionality,
Persona
- open-webui
- -
- SillyTavern
- -
Runtime
- open-webui
- -
- SillyTavern
- -
License
- open-webui
- Other
- SillyTavern
- AGPL-3.0
Last pushed
- open-webui
- Aug 15, 2026
- SillyTavern
- Jul 11, 2026
Categories
- open-webui
- Inference & Serving, LLM Frameworks
- SillyTavern
- Inference & Serving
Trust and health
Maintenance
- open-webui
- Very active (96%)
- SillyTavern
- Steady (60%)
Days since push
- open-webui
- 0d
- SillyTavern
- 35d
Open issues (now)
- open-webui
- 398
- SillyTavern
- 583
Stars delta
- open-webui
- +3.2k (30d)
- SillyTavern
- +1.4k (30d)
Open issues delta
- open-webui
- -51 (30d)
- SillyTavern
- +52 (30d)
Full report
- open-webui
- Trust report
- SillyTavern
- Trust report
Typed relationship
open-webui alternative SillyTavernSillyTavern and Open-WebUI both serve as user-friendly interfaces for multiple AI models, offering similar functionality such as support for various LLM APIs.
Choose open-webui if…
- open-webui is primarily Python; SillyTavern is JavaScript.
- License: open-webui is Other, SillyTavern is AGPL-3.0.
- SillyTavern and Open-WebUI both serve as user-friendly interfaces for multiple AI models, offering similar functionality such as support for various LLM APIs.
- Tags unique to open-webui: openai, self-hosted.
- Also covers LLM Frameworks.
- When you need to integrate multiple AI services, such as Ollama and OpenAI, into a unified user interface.
When NOT to use open-webui
- When looking for tooling that exclusively supports APIs other than Ollama and OpenAI, as these are specific areas of focus for open-webui.
- If the requirement is a highly specialized interface tailored to specific tasks rather than a general AI interaction platform.
Choose SillyTavern if…
- SillyTavern is primarily JavaScript; open-webui is Python.
- License: SillyTavern is AGPL-3.0, open-webui is Other.
- Requirements: Min 4 GB RAM; Requires Docker; It is essential to have familiarity with Docker for setup and maintenance..
- SillyTavern and Open-WebUI both serve as user-friendly interfaces for multiple AI models, offering similar functionality such as support for various LLM APIs.
- Tags unique to SillyTavern: chat.
- SillyTavern is a JavaScript-based frontend for managing and interacting with large language models (LLMs) that focuses on providing a user-friendly experience tailored to power users. Given its license and functionality,
When NOT to use SillyTavern
- Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic.
Explore
Sources
Every stat on this page traces to a dated GitHub sync, license file, enrichment field, or trust scan.
- GitHub stars (open-webui/open-webui) · observed Aug 16, 2026
- GitHub forks (open-webui/open-webui) · observed Aug 16, 2026
- Last push (open-webui/open-webui) · observed Aug 15, 2026
- License file (Other) · observed Aug 16, 2026
- Decision facts (enrichment) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
- GitHub stars (SillyTavern/SillyTavern) · observed Aug 16, 2026
- GitHub forks (SillyTavern/SillyTavern) · observed Aug 16, 2026
- Last push (SillyTavern/SillyTavern) · observed Jul 11, 2026
- License file (AGPL-3.0) · observed Aug 16, 2026
- Decision facts (enrichment) · observed Jul 11, 2026
- Trust scan (lockfile / OSV) · observed Jul 11, 2026
GitHub stars on cards: open-webui 149k · SillyTavern 32k (synced Aug 16, 2026).
Common questions
- What is the difference between open-webui and SillyTavern?
- open-webui: User-friendly AI Interface (Supports Ollama, OpenAI API, ...). SillyTavern: LLM Frontend for Power Users. See the comparison table for live GitHub stats and shared categories.
- When should I choose open-webui over SillyTavern?
- Choose open-webui over SillyTavern when open-webui is primarily Python; SillyTavern is JavaScript; License: open-webui is Other, SillyTavern is AGPL-3.0; SillyTavern and Open-WebUI both serve as user-friendly interfaces for multiple AI models, offering similar functionality such as support for various LLM APIs; Tags unique to open-webui: openai, self-hosted; Also covers LLM Frameworks; When you need to integrate multiple AI services, such as Ollama and OpenAI, into a unified user interface.
- When should I choose SillyTavern over open-webui?
- Choose SillyTavern over open-webui when SillyTavern is primarily JavaScript; open-webui is Python; License: SillyTavern is AGPL-3.0, open-webui is Other; Requirements: Min 4 GB RAM; Requires Docker; It is essential to have familiarity with Docker for setup and maintenance.; SillyTavern and Open-WebUI both serve as user-friendly interfaces for multiple AI models, offering similar functionality such as support for various LLM APIs; Tags unique to SillyTavern: chat; SillyTavern is a JavaScript-based frontend for managing and interacting with large language models (LLMs) that focuses on providing a user-friendly experience tailored to power users. Given its license and functionality,.
- When should I avoid open-webui?
- When looking for tooling that exclusively supports APIs other than Ollama and OpenAI, as these are specific areas of focus for open-webui. If the requirement is a highly specialized interface tailored to specific tasks rather than a general AI interaction platform.
- When should I avoid SillyTavern?
- Inference & Serving: Self-hosting rarely beats a hosted API on cost until you have steady, high-volume traffic.
- Is open-webui or SillyTavern more popular on GitHub?
- open-webui has more GitHub stars (148,875 vs 32,190). Stars measure visibility, not whether either tool fits your constraints.
- Are open-webui and SillyTavern open source?
- Yes - both are open-source projects on GitHub (open-webui: Other, SillyTavern: AGPL-3.0).
- Where can I find alternatives to open-webui or SillyTavern?
- GraphCanon lists graph-backed alternatives at open-webui alternatives and SillyTavern alternatives (open-webui markdown twin, SillyTavern markdown twin), ranked by typed relationship edges rather than popularity votes.
- Is there a machine-readable version of this comparison?
- Yes. The markdown twin at this comparison mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers.
- Which is better maintained, open-webui or SillyTavern?
- open-webui: Very active. SillyTavern: Steady. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance.
- Where are the full trust reports for open-webui and SillyTavern?
- GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: open-webui trust report; SillyTavern trust report.