25 agents by kind

Alternatives

For each agent: the alternatives we list, why each is listed (same kind, open-source counterpart, same platform or overlapping capabilities), and what the two have in common according to the vendors. No scores, no winner.

Always-on agent

9 agents

Assistant app

5 agents

Browser agent

3 agents

Self-hosted

2 agents

Work agent

5 agents

Voice / device

1 agents
  • Alternatives to Alexa+ Siri AI (Apple Intelligence) · Gemini tasks (formerly Gemini Agent / Spark) · Google Labs CC · Meta Muse · Grok Bot