>Anthropic vs Open WebUI
Anthropic AI Company Profile & Rankings • Open WebUI AI Company Profile & Rankings
AI Activity Comparison
Anthropic
Anthropic PBC is an American artificial intelligence company based in San Francisco that researches and develops large language models. Founded in 2021 by former OpenAI members Daniela and Dario Amodei, the company focuses on building reliable, interpretable, and steerable AI systems with an emphasis on safety research. Its primary achievement is the creation of Claude, a family of large language models. Anthropic has secured significant investments, including up to $4 billion from Amazon and $2 billion from Google.
Open WebUI
Open WebUI is a self-hosted, open-source web interface designed for interacting with locally-run large language models (LLMs). It provides users with a customizable alternative to proprietary chatbot interfaces, allowing for greater control over data privacy and model integration. The platform supports a wide range of open-source LLMs and is noted for its modular design, which facilitates community-driven extensions and integrations. Its development is a response to the growing demand for private, customizable AI interaction tools outside of cloud-based services. As a self-hosted solution, it enables deployment on personal hardware or private servers. Recent development activity indicates a focus on expanding its model support and feature set within the open-source AI ecosystem.
Based on 1,450 events tracked for Anthropic over the past 30 days (732 in the past 7 days), updated in near real-time.
Anthropic versus Open WebUI: Live 2026 Comparison
Anthropic leads in development velocity with 732 events this week (366.0x more than Open WebUI), while Open WebUI holds the edge in community sentiment at 32% positive. This comparison draws on 734 tracked events from the past 7 days — including product launches, research papers, and community discussions — scored through our 5-dimension scoring methodology. Our Hype Gap analysis shows Open WebUI has more authentic positioning (gap: -2.7) compared to Anthropic (3.5). Data refreshes every 5 minutes. Compare other AI companies →
Anthropic vs Open WebUI: Key Signals
Data refreshes every 5 minutes. Compare other companies →
Anthropic vs Open WebUI: Head-to-Head
| Metric | Anthropic | Open WebUI |
|---|---|---|
| Rank | #1 | #205 |
| Overall Score | 1000.0 | 8.5 |
| 7-Day Events | 732 | 2 |
| 30-Day Events | 1450 | 10 |
| Sentiment | 29% | 32% |
| Momentum 7d vs 30d velocity | +29% | 0% |
| Hype Score | 7.4 | 7.2 |
| Reality Score | 3.9 | 9.9 |
| Hype Gap | +3.5 | -2.7 |
📊 Visual Comparison
Compare 5 key metrics on a 0-100 scale. Larger area = stronger overall performance.
Metric Definitions:
What Separates Anthropic from Open WebUI
Who Ships Faster: Anthropic or Open WebUI?
Anthropic logged 732 events this week vs Open WebUI's 2 — a 366.0x difference in product launches, research papers, and code commits. Over the past 30 days, the gap is 145.0x (1450 vs 10), suggesting this gap is widening.
What Users Think of Open WebUI vs Anthropic
Open WebUI has 32% positive sentiment vs Anthropic's 29%. The 3-point gap is modest, meaning both have comparable community trust.
Does Open WebUI Deliver on Its Promises?
Open WebUI's hype gap of -2.7 vs Anthropic's 3.5 means Open WebUI delivers on its promises — marketing claims closely match actual capabilities.
Where Anthropic and Open WebUI Rank
Anthropic at #1 outranks Open WebUI at #205 among 2,800+ AI companies. The 204-rank gap reflects different market tiers and adoption levels.
Anthropic vs Open WebUI: Momentum Trend
Anthropic is accelerating (29% velocity growth) while Open WebUI is flat — a diverging trend worth watching.
About Anthropic and Open WebUI
Anthropic
- Headquarters
- San Francisco, CA
- Rank
- #1
- Score
- 1000.0
- Website
- anthropic.com
Open WebUI
- Rank
- #205
- Score
- 8.5
- Website
- openwebui.com
Latest Signals: Anthropic vs Open WebUI
Latest tracked events for each company — product launches, research papers, community discussions, and more.
Anthropic(732 events this week)
Mythos and Cybersecurity
• Dev.to AI TagMythos and Cybersecurity - Schneier on Security
• Hacker News NewestClaude Design: Anthropic lanza su rival a Figma con Opus 4.7
• Dev.to Machine Learning TagAnthropic Just Launched Claude Design. Here's What It Actually Changes for Non-Designers.
• Dev.to AI TagAnthropic's Claude Mythos Launch Is Built on Misinformation
• Hacker News Newest
Open WebUI(2 events this week)
Open web UI + lm studio shoving entire model into ram despite more than enough vram available
• Reddit - r/LocalLLaMA NewWant Your AI to Stay Private? Run a Fully Local LLM with Open WebUI + Ollama
• Dev.to AI TagHow I stitched together a super easy Perplexity clone to deal with Perplexity's enshittification. So easy I could do it brain damaged!
• Reddit - r/LocalLLaMA New11 Best Open WebUI Alternatives for Enterprise LLM Chat (2026)
• Dev.to AI TagOpen WebUI: Your Self-Hosted AI Solution
• Dev.to AI Tag
Analysis: Anthropic vs Open WebUI
Anthropic (#1) leads Open WebUI (#205) by 204 ranks, reflecting a meaningful difference in overall market position and activity.
Anthropic is gaining momentum (29% velocity increase) while Open WebUI is holding steady, creating a potential ranking shift ahead.
Sentiment is closely matched — Open WebUI edges out at 32% vs 29%, suggesting comparable community trust. Open WebUI maintains more authentic positioning with a hype gap of -2.7, compared to Anthropic's 3.5 — a key signal for evaluating long-term reliability.
Watch for: Anthropic's latest signal ("Mythos and Cybersecurity") and Open WebUI's ("Open web UI + lm studio shoving entire model into ram despit...") could shift this matchup.
Want More Details?
View full company profiles with event history and trend analysis
Compare API Pricing
Anthropic offers LLM APIs. Compare model pricing across 1,500+ models from 23+ providers.
Compare LLM API Pricing →Why Compare Anthropic vs Open WebUI?
Cross-Tier Comparison
Comparing Anthropic (#1) with Open WebUI (#205) reveals the 204-rank gap between different market tiers. Useful for understanding what separates top-tier from emerging players.
Who Compares Anthropic and Open WebUI
Enterprise Buyers
Comparing market leader against emerging alternative to balance stability vs innovation.
"Anthropic for enterprise-grade reliability, Open WebUI for cutting-edge features."
Investors & Analysts
Tracking momentum, activity levels, and market sentiment to identify growth opportunities.
"Monitor Anthropic's higher activity for potential upside."
Key Differences Between Anthropic and Open WebUI
- **Activity**: Anthropic shows 730 more events in 7 days, suggesting higher development velocity.
- **Overall Performance**: 991.5-point score gap indicates Anthropic has stronger combined metrics across activity, sentiment, and execution.
Choosing Between Anthropic and Open WebUI
Consider Anthropic if you value:
- • Proven market leadership (#1)
- • Higher development activity
Consider Open WebUI if you value:
- • Stronger community sentiment
- • Higher substance-to-hype ratio
Create Your Own Comparison
Compare any two AI companies from our database of 100+ tracked companies. Get instant access to real-time metrics, activity data, and marketing honesty scores.