The best free AI model leaderboards and benchmarks (5)

Every option in the catalog for when you need to see which model is genuinely ahead right now — 5 AI model leaderboards and benchmarks, 5 of them free or freemium, with the pricing tier printed on every row.

5tools listed
5free or freemium
4with no paid plan at all
1sub-categories covered

Best Free AI model leaderboards and benchmarks — straight answers

What are the best free AI model leaderboards and benchmarks?

Flocci AI Tools lists 5 of them, ordered free tiers first: Design Arena, Epoch AI, LMArena (Arena.ai), SWE-bench and Artificial Analysis. Every one of them is free or has a free tier. Each entry states what it uniquely does rather than a score.

Which of these are completely free?

4 on this page are marked fully free with no paid plan at all: Design Arena, Epoch AI, LMArena (Arena.ai) and SWE-bench. The remaining 1 are freemium, trial or paid, and each is labelled with its exact tier so nothing surprises you at sign-up.

How is this list ordered?

Free tools first, then freemium, then trial, then paid, and alphabetically inside each tier. Nobody pays to appear higher: Flocci AI Tools carries no ads, no sponsored slots and no paid listings, so the order reflects price and nothing else.

All 5 tools, free tiers first

Browse Leaderboards & Benchmarks →
Best Free AI model leaderboards and benchmarks: pricing tier, category and the capability each tool is listed for.
ToolPricingTypeListed for
Design ArenaFreeLeaderboards & BenchmarksCrowdsourced Bradley-Terry (Elo-style) ranking of AI models specifically on design/aesthetic quality, not raw capability
Epoch AIFreeLeaderboards & BenchmarksIndependent, non-vendor research institute tracking AI compute, training cost and capability trends over time
LMArena (Arena.ai)FreeLeaderboards & BenchmarksCrowd-voted 'Battle Mode' blind head-to-head comparisons across text, image, and coding/agent models
SWE-benchFreeLeaderboards & BenchmarksThe standard benchmark for evaluating autonomous coding agents on real GitHub issue resolution
Artificial AnalysisFreemiumLeaderboards & BenchmarksIndependent cross-provider benchmarking of intelligence, speed and price for the same model across different hosting APIs

Design Arena

Leaderboards & Benchmarks
free
  • Crowdsourced Bradley-Terry (Elo-style) ranking of AI models specifically on design/aesthetic quality, not raw capability
  • Separate leaderboards for Website, UI Component, Game Dev, Data Viz, 3D, Image, Video and Logo generation
  • Real-time rankings from user votes across 140+ countries rather than a fixed static benchmark

Epoch AI

Leaderboards & Benchmarks
free
  • 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

LMArena (Arena.ai)

Leaderboards & Benchmarks
free
  • Crowd-voted 'Battle Mode' blind head-to-head comparisons across text, image, and coding/agent models
  • The most-cited human-preference leaderboard in the industry, referenced in nearly every model launch announcement
  • Rebranded from LMArena to Arena.ai in 2026, now also covering agent and design-to-code leaderboards

SWE-bench

Leaderboards & Benchmarks
free
  • The standard benchmark for evaluating autonomous coding agents on real GitHub issue resolution
  • Multiple official variants (Verified, Multimodal, Multilingual, Lite) for different evaluation needs
  • Companion tooling (SWE-agent, mini-SWE-agent) for running the benchmark yourself, fully open

Artificial Analysis

Leaderboards & Benchmarks
freemium
  • Independent cross-provider benchmarking of intelligence, speed and price for the same model across different hosting APIs
  • Artificial Analysis Intelligence Index aggregates multiple benchmarks into one comparable score
  • Covers coding agents, image/video, speech and vertical (finance/legal/health) evaluations, not just chat

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