# Epoch AI

Independent, non-vendor research institute tracking AI compute, training cost and capability trends over time. Epoch AI is free, with no paid plan attached, at epoch.ai.

## Facts

- **Pricing tier:** Free
- **Works on:** Web
- **Works in browser:** Yes

## Capabilities

- Independent, non-vendor research institute tracking AI compute, training cost and capability trends over time
- Maintains FrontierMath and the Epoch Capabilities Index, benchmarks designed to resist saturation/gaming
- Interactive Data Explorers covering 3,200+ tracked models, data centers, chips and companies, free to browse

## FAQ

### What is Epoch AI?

Epoch AI is listed under Leaderboards & Benchmarks, in the AI Models & Local Execution category on Flocci AI Tools. Independent, non-vendor research institute tracking AI compute, training cost and capability trends over time. It is free, with no paid plan attached, and it lives at epoch.ai.

### Is Epoch AI free?

Epoch AI is listed as fully free — there is no paid tier attached to it in the catalog. That makes it one of the 396 entries on Flocci AI Tools with no upgrade path built in.

### Can I use Epoch AI in a browser, or is there an app?

Epoch AI works in a normal browser tab with no install. It is available on the web.

### What can Epoch AI do?

Epoch AI does 3 things the catalog singles out: Independent, non-vendor research institute tracking ai compute, training cost and capability trends over time; maintains frontiermath and the epoch capabilities index, benchmarks designed to resist saturation/gaming; interactive data explorers covering 3,200+ tracked models, data centers, chips and companies, free to browse.

### What is the best free alternative to Epoch AI?

Design Arena is the closest free alternative: it sits in the same Leaderboards & Benchmarks sub-category and is free. LiveBench, LMArena (Arena.ai) and Open ASR Leaderboard (Hugging Face) also start free. The full list is on the alternatives page.

## Related

- [Epoch AI alternatives](https://aitools.flocci.in/alternatives/epoch-ai)
- [Leaderboards & Benchmarks](https://aitools.flocci.in/category/ai-models-local-execution/leaderboards-benchmarks)
- [Best free AI model leaderboards and benchmarks](https://aitools.flocci.in/best/best-leaderboards-benchmarks)
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Source: Flocci AI Tools — https://aitools.flocci.in/tool/epoch-ai

Facts last verified: October 2026