Index · 2025

Top AI Agents
of the Year

12 agents
in the index
June 2025
# Agent Category Users Score Trend
Total Users
1.6B+
across all indexed agents
Avg. Score
84.5
out of 100 points
Fastest Growing
Julius AI
+55% growth this quarter
Top Category
Coding
3 agents, avg score 84.3
Score by agent
Category distribution
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Data Sources
We aggregate public monthly active user figures, independent benchmark leaderboards, and third-party satisfaction surveys to form a composite score.
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Update Frequency
The index is reviewed and updated quarterly. Rankings reflect the state of each agent as of June 2025, including the most recent product releases.
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Independence
No agent or company pays to be included or to influence rankings. This index is editorially independent and free from commercial bias.
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Scope
We focus on AI agents with conversational or agentic interfaces available to end users, excluding pure API models and internal enterprise tools.
Scoring methodology
Each agent is evaluated on five equally-weighted dimensions. The final score is a weighted composite on a 0–100 scale.
01Capability — Benchmark performance on MMLU, GPQA, HumanEval, and domain-specific evals. Weight: 30%
02User Satisfaction — Aggregated user ratings and NPS across major review platforms. Weight: 25%
03Adoption — Monthly active users and growth rate year-over-year. Weight: 20%
04Reliability — Uptime, latency, and consistency of outputs under load. Weight: 15%
05Innovation — Novel features, tool use, multimodality, and ecosystem integrations. Weight: 10%