Best AI Agents Tools in 2025 - Top Free & Paid AI Software
Explore 282 high-quality AI tools and services for AI Agents. including AutoGPT, vocode, Baby AGI, AIlice

xpander.ai is a secure, reliable backend platform that speeds up AI agent development with built-in memory, tools, and easy deployment. Build smarter agents faster without managing infrastructure.

Vectorize Agentic AI Data Platform offers a simple, secure way to connect AI agents to all your data—structured or unstructured. With smart extraction, multilingual support, and no-code pipelines, it makes AI data retrieval fast and accurate.

Klavis AI offers open-source MCP integration layers that let AI agents connect and use thousands of tools reliably. It simplifies authentication, supports complex workflows, and scales from small projects to enterprises.

Agent One helps you create custom AI chat agents for your website with no coding, easy training from URLs or files, and support for multiple languages and custom domains.

Salient is a voice AI platform designed for auto lenders to automate borrower calls, reduce call times, and ensure full compliance with financial regulations. It integrates easily with existing systems and supports multiple languages.

Siena AI delivers empathic, automated customer support tailored for commerce. It speeds up responses, handles complex workflows, and boosts sales with smart recommendations—all while keeping your brand voice consistent.

Antispace is a free AI operating system that simplifies your work by turning thoughts into actions. With customizable AI sidekicks, privacy-first design, and smart automation, it saves you hours every week.

Scout automates your sales workflows with AI agents that connect to your existing tools—no coding needed. Get fast setup, seamless integrations, and expert support to help your team close deals smarter and faster.

Yalo is an AI-powered sales platform that helps companies grow by automating customer interactions across WhatsApp, apps, and calls. It boosts sales, personalizes experiences, and keeps data secure.

Questera is an AI-driven customer engagement platform that automates personalized marketing journeys, boosts activation, retention, and revenue, and integrates smoothly with your existing tools.

TOPY AI HUB offers an easy, AI-powered way to create custom business plans fast. Perfect for entrepreneurs and small businesses, it streamlines planning with expert tools and tailored solutions.

Mesha is an AI-driven platform that automates ad creation, landing page personalization, and campaign optimization to boost your ROAS and grow revenue fast.