Heat Score
6
7-Day Change
-8
A.R.C. Grade
C
Pricing
freemium
OpenRouter is an API gateway that routes requests to over 100 language models including Claude, GPT-4, Gemini, and open-source alternatives without requiring code changes.
A single API that routes your requests to over 100 different language models — switch between Claude, GPT-4, Gemini, and open-source models without changing your code.
What the signals say about OpenRouter
OpenRouter holds a HookFlow heat score of 6/100 in AI Models / APIs, currently showing a sustained decline in attention. Over the last 7 days its score moved -8 points (down), -29 over 30 days. Its A.R.C. score is 77/100 — a production-readiness read across architecture, reliability and context. On the Lock-In Index it scores 66/100 (high lock-in, with significant switching cost).
Heat Score
0–100 viral momentum index combining social buzz, search trends & growth velocity
6
14-day trend
-2
24h
-8
7d
-29
30d
Computed from 1 live source in the latest pipeline run — more sources, higher confidence.
Heat Score Breakdown
Creator Buzz (30%)3
Search Interest (25%)3
Community Discussion (20%)2
Growth Momentum (25%)15
How many language models does OpenRouter support?
OpenRouter provides access to over 100 different language models, including proprietary models like Claude, GPT-4, and Gemini, as well as open-source options.
Can you switch between different AI models using OpenRouter?
Yes. OpenRouter allows you to switch between different language models without changing your code, enabling easy model comparison and testing.
What is OpenRouter's pricing model?
OpenRouter operates on a freemium pricing model, offering both free and paid tiers for API access.
What are the main use cases for OpenRouter?
OpenRouter is designed for developers and organizations that need access to multiple language models through a single API, supporting both individual and team use cases.
Forecast
Stable
low confidence
Now
6
→
+7 days
24
→
+14 days
24
A.R.C. ScoreInfrastructure Rating
77
C
Architecture — API openness (40%)82
Reliability — uptime & unit economics (35%)75
Context density — memory & modalities (25%)70
🔓Data Lock-In Index
66/ 100
Lower = more portable. 0 = fully open, 100 = maximum lock-in.
✗ Webhooks Out✗ Bulk Export✓ Open Formats
Pricing
freemium
Best For
Teams & Solo
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