Manus
autonomousCloud AI agent that runs multi-step tasks in a sandboxed environment.
Free agents 129
Browse the best free agents tools on Listof.Best — 129 options, ranked by popularity. Compare features, pricing and alternatives at a glance.
Introducing Airtable Assistant – Airtable
automationAdd AI fields and automations to Airtable bases without code
Glean
automationSearch and automate workflows across enterprise data
Kane AI
automationAI test automation platform from LambdaTest
Writer
automationAI writing assistant for marketing and blogs
Composio
automationUnified platform for deploying AI models and tools
Clay
automationData platform with 150+ sources and AI research agents
Taskade
automationBuild AI automations from prompts
Moveo.AI
automationAI agents for customer service and collections
FastBots.ai
automationBuild and deploy chatbots across messaging apps
HR Super Agent by Lyzr
autonomousEnterprise AI agent for HR workflows
Hevolve AI
automationCreate multimodal AI agents from domain expertise without coding
Beam AI
automationPlatform for building and deploying AI agents to automate workflows
Aisera
automationAI agent platform that boosts employee productivity and reduces operational costs
Redcar
automationAI-driven sales outreach and conversion optimization
Ringly
automationAI phone support that handles customer calls 24/7
Magical
automationAI agents for healthcare workflows
Super Amplify
automationRole-specific dashboards and AI tools for better work
Scourhead
automationExtract data from websites without writing code
Aissist.io
automationAutomate sales and support workflows
Wordware
automationBuild and launch mobile apps without coding
Teammates
automationAI agents that resolve tickets, book meetings, and screen candidates
Risotto
automationAI troubleshooting for IT support issues
The AI Organization Graph
automationSelf-improving organization platform
The category is broad enough that two tools can both be called agents while working very differently. Some agents are workflow-based, executing a fixed sequence of actions when triggered. Others are goal-directed, meaning they interpret a high-level objective and plan the steps themselves. The latter are more flexible but also less predictable, which matters if you are building a production system. Key things to evaluate: what tools or APIs the agent can access, how it handles errors and ambiguous states, and how much human oversight is built in. Memory and context length also differ significantly between products. For business users, agents that connect to existing SaaS tools (Slack, HubSpot, Jira) tend to deliver value faster than those requiring custom integrations. Pricing structures vary from per-task tokens to monthly platform fees.