Comparison

open-webui vs prompts.chat

On the evidence we track, open-webui leads this comparison with a composite score of 56/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

open-webui full profile →prompts.chat full profile →

Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.

★open-webui56

prompts.chat41

Attribute comparison across 2 tools
Attribute	open-webuiLeader	prompts.chat
vioscaleAI score	56 / 100high · 78%	41 / 100medium · 62%
Pricing
Free tierpricing.free_tier	✓	✓
Modelpricing.model	open_source	free
Price levelpricing.price_level	free	free
Transparentpricing.transparent	✓	✓
Integrations
Countintegrations.count	50	5
Security
Disclosure policysecurity.disclosure_policy	✓	-
Vulnerabilitiessecurity.vulnerabilities	Count: 100 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=open-webui&per_page=100 · Last 12m: 100 · Max severity: HIGH	Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Ff%2Fprompts.chat&per_page=100 · Last 12m: 0
Adoption
Dependent reposadoption.dependent_repos	0	0
Github starsadoption.github_stars	155,534	172,057
Activity
Commits last 30dactivity.commits_last_30d	100	100
Release
Cadence daysrelease.cadence_days	5	-
Historyrelease.history	20 items	-
Language
Primarylanguage.primary	Python	HTML
Market
Availabilitymarket.availability	-	Available worldwide
Content
Faqcontent.faq	8 items	7 items

Score

vioscaleAI score

open-webui56 / 100high · 78%

prompts.chat41 / 100medium · 62%

Pricing

Free tier

open-webui✓

prompts.chat✓

Model

open-webuiopen_source

prompts.chatfree

Price level

open-webuifree

prompts.chatfree

Transparent

open-webui✓

prompts.chat✓

Integrations

Count

open-webui50

prompts.chat5

Security

Disclosure policy

open-webui✓

prompts.chat–

Vulnerabilities

open-webuiCount: 100 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=pypi&package_name=open-webui&per_page=100 · Last 12m: 100 · Max severity: HIGH

prompts.chatCount: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=go&package_name=github.com%2Ff%2Fprompts.chat&per_page=100 · Last 12m: 0

Adoption

Dependent repos

open-webui0

prompts.chat0

Github stars

open-webui155,534

prompts.chat172,057

Activity

Commits last 30d

open-webui100

prompts.chat100

Release

Cadence days

open-webui5

prompts.chat–

History

open-webui20 items

prompts.chat–

Language

Primary

open-webuiPython

prompts.chatHTML

Market

Availability

open-webui–

prompts.chatAvailable worldwide

Content

Faq

open-webui8 items

prompts.chat7 items

What each one is

The product in its own terms, so the numbers below have context.

open-webui

Leader

A self-hosted interface for running AI models locally or in the cloud, with support for multiple model APIs, enterprise security features, and extensibility through code and integrations.

Independently observed

prompts.chat

An open-source community hub where users can browse, share, and curate AI prompts, with options to self-host for complete privacy.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

open-webui

Leader

Open sourceFree tier

Free open-source. Enterprise options available.

Open SourceFree
- Full AI stack
- Connect any model
- Voice, vision, retrieval, generation, search
- Python extensions
- Community models and tools
- +1 more
EnterpriseContact sales
- SSO
- RBAC
- Audit logs
- Data residency controls
- On-premises deployment
- +1 more

as of 2026-07-31verify ↗

prompts.chat

Open sourceFree tier

Completely free and open source

Community (Free)Free
- Browse and discover prompts
- Share prompts with community
- Collect and organize prompts
- Self-host with complete privacy
- 100% open source

as of 2026-08-05verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platform and deployment support comparison
Supports	open-webui	prompts.chat
WebPlatforms	✓	✓
iOSPlatforms	✓	✓
AndroidPlatforms	✓	✗
macOSPlatforms	✓	✗
WindowsPlatforms	✓	✗
LinuxPlatforms	✓	✗
CLIPlatforms	✓	✓
Cloud / SaaSDeployment	✓	✓
Self-hostedDeployment	✓	✓
On-premiseDeployment	✓	✗
HybridDeployment	✓	✗
Air-gappedDeployment	✓	✗

Platforms

Web

open-webui✓

prompts.chat✓

iOS

open-webui✓

prompts.chat✓

Android

open-webui✓

prompts.chat✗

macOS

open-webui✓

prompts.chat✗

Windows

open-webui✓

prompts.chat✗

Linux

open-webui✓

prompts.chat✗

CLI

open-webui✓

prompts.chat✓

Deployment

Cloud / SaaS

open-webui✓

prompts.chat✓

Self-hosted

open-webui✓

prompts.chat✓

On-premise

open-webui✓

prompts.chat✗

Hybrid

open-webui✓

prompts.chat✗

Air-gapped

open-webui✓

prompts.chat✗

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

In common (2)

GitHub
Gemini

open-webui

Leader

22 total - 20 not shared

Ollama
OpenAI
Anthropic
Confluence
ServiceNow
Salesforce
Jira
Slack
SharePoint
Notion
LDAP
Active Directory
Okta
Azure AD
Google Workspace
OpenAI DALL·E
ComfyUI
AUTOMATIC1111
OpenTelemetry
DALL-E

Independently observed

prompts.chat

9 total - 7 not shared

Hugging Face
Raycast
App Store
ChatGPT
Claude
Llama
Mistral

Independently observed

Still deciding?

open-webui or prompts.chat: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.