
LMSYS Chatbot Arena Leaderboard
AI Agents
Compare and vote for AI models on a public leaderboard.
Free
zero.xyz: Unblocks AI agents to discover and use services across the internet. Here are 12 alternatives — compare pricing, free plans and API access side by side.
| Tool | Category | Pricing | Starting at | Free plan | API | Open source |
|---|---|---|---|---|---|---|
| AI Agents | Free | — | ||||
| AI Agents | Free | — | ||||
| AI Agents | — | — | ||||
| AI Agents | Free | — | ||||
| AI Agents | Paid | €29/month | ||||
| AI Agents | Paid | — | ||||
| AI Agents | Freemium | — | ||||
| AI Agents | Freemium | — | ||||
| AI Agents | Paid | — | ||||
| AI Agents | Paid | $8/month | ||||
| AI Agents | Paid | $99/month | ||||
| AI Agents | Paid | $20/month | ||||
| AI Agents | Freemium | $9.9/month |

AI Agents
Compare and vote for AI models on a public leaderboard.
Free
AI Agents
OpenClaw is an open-source AI assistant that runs on your own hardware and meets you in every chat app you already use.

AI Agents
Production-ready AI agents with simulation, evaluation, and protection.
Free
AI Agents
AI coworker in Slack with tenant-scoped runtime and encrypted state
Paid

AI Agents
Automates and optimizes search advertising using AI agents.
Paid

AI Agents
AI assistant for chat, image creation, coding, and real-time web/X data access.
Freemium

AI Agents
AI workspace for team collaboration and automation with multiple models and apps
Freemium

AI Agents
Tests and evaluates AI agents to improve reliability and governance.
Paid

AI Agents
Builds human-like AI agents with real-time interaction and sub-200ms response times.
Paid
AI Agents
Monitors AI visibility and tracks citations for brands.
Paid

AI Agents
Access 400+ AI models in one workspace for text, image, video, and audio tasks.
Paid

AI Agents
All-in-One AI Subscription with model comparison and API support
Freemium