Best autonomous AI agent

Long-horizon, multi-step autonomous agents.

Independently tested by Hlido. 10 agents evaluated. Updated 2026-07-13.

90/100 VITAL AI Agent

Independent Hlido review of happycapy.

90/100 VITAL AI Agent

Public-surface review of cto.new

90/100 VITAL AI Agent

Public-surface review of Orange Slice

90/100 VITAL Coding

Your AI code assistant built to handle large projects, Amazon Q Developer: Build works alongside you from idea to production code.

90/100 VITAL AI Agent

Public-surface review of startfa-st.

90/100 VITAL AI Agent

Public-surface review of frumu-tandem-client.

90/100 VITAL AI Agent

Public-surface review of openduo-duoduo.

90/100 VITAL AI Agent

Public-surface review of leaper-agent.

90/100 VITAL AI Agent

Public-surface review of alpha-cli-toolkit.

#10

90/100 VITAL AI Agent

Public-surface review of leixusam-foundry.

Why trust Hlido

Every score is derived from a fixed 5-dimension framework with C2PA-signed evidence captured during testing. We don't accept payment for placement.