Free AI Agents AI Tools

Agent Memory Leaderboard is an open public benchmark and evaluation platform for comparing agent memory systems (textual and coding) under a unified Add/Search evaluation flow, offering public leaderboards, an API contract, and tooling for academic and commercial submissions.

First Employee is an AI "employee" that builds and publishes a multi-page website for a described business in about three minutes, then continues to run and improve the business (SEO, drafts, lead handling and growth) under either a self-managed or managed plan.

AgentsProof is an SDK and service that captures agent traces, grades runs against custom rules and approved test cases (Goldens), and produces shareable proof reports to verify and monitor AI agent behavior.

Sageling is a free Mac application that provides a local AI assistant for productivity and real work; it runs on Apple Silicon Macs (≥16 GB RAM) and processes data on-device by default to keep user data private.

Meetless (mla) is an open-source control layer that captures decisions made by AI coding agents, routes unresolved conflicts to humans, and injects human-approved project decisions into agent prompts so agents act on the current, governed project truth.

Opposable lets AI agents such as Claude Code and Codex operate real Android phones through MCP or a REST API, tapping and typing across installed apps. It also offers cloud Android phones and iPhone support in beta through a Mac.

The Last SaaS is an open-source, headless SaaS backend that gives AI assistants and agents primitives for managing records, files, users, permissions, notifications, and audit logs. It connects to assistants through MCP and CLI, and can be used as a hosted service or self-hosted.

FN2 is an AI-driven stock research platform that runs autonomous, scheduled research agents (loops) against live market data to monitor portfolios, surface important signals, and generate briefings grounded in verifiable sources.

Traccia is an OpenTelemetry-native platform and SDK for observability, evaluation, governance, and policy enforcement across AI agents. It gives teams unified agent visibility, end-to-end tracing, cost attribution, hard-block guardrails for policy violations, prompt registry and experiment tooling, and compliance evidence for regulations like the EU AI Act and optional HIPAA controls.

Manifest is an API-first action layer that converts any URL into a structured JSON 'action manifest' describing every button, form, and input on a page (including required fields and input types) so AI agents can reason about and interact with web pages reliably.

Whelp combines AI agents that answer routine customer questions with a shared inbox for messaging, email, voice, and social channels. Teams can use it to automate support inquiries and manage conversations that need human attention.

MobileGPT is an AI assistant that operates inside WhatsApp, where users can chat, analyze images and documents, generate images and files, and delegate tasks such as email and calendar management to smart agents.

Neon.ai provides private, customizable AI agents and collaborative panels of AI experts that can work with human specialists. Its systems use local fine-tuned LLMs and can be deployed in a customer’s cloud, on-premises, or across channels such as web, video, kiosks, and internal support.

SnapAppraise provides free, AI-powered online jewelry value estimates from photos, using material and gemstone analysis alongside comparable sales. Most appraisals are ready in under 60 seconds.

Copilotly provides 131 specialized AI copilots across 20 domains, including legal, health, finance, career, and business. Users can access them through a web app, browser extension, and paid desktop and mobile apps for information, drafting, and preparation—not licensed professional advice.

Lunabot is a multi-platform AI assistant for chatting with models such as GPT-4o, Gemini, Claude, Mistral, and Ollama. It offers browser, mobile, desktop, and messaging access, with features including chat memory, document chat, voice interaction, and image generation.

Homeway provides remote access and AI features for Home Assistant, including Sage voice and chat assistance, MCP connectivity, smart-speaker support, and WebRTC camera streaming. Its core features are offered on a free tier, with optional paid Supporter Perks.

Frontdesk is an AI customer platform that handles calls, texts, email, WhatsApp, and web chat. It can answer inquiries, qualify leads, book appointments, update CRM records, and automate follow-ups using shared customer context.

ParakeetAI is a real-time AI call assistant that listens during interviews, meetings, sales calls, and other conversations, then suggests answers and produces transcripts and notes. It also offers mock interviews, interview questions, resume tools, and AI headshots.

SigmaOS is a macOS browser built around workspaces, vertical tabs, and focus tools. Its Airis AI assistant can answer questions about webpages, search the web, and create interactive summaries.

Jetpack is an all-in-one suite from Automattic for WordPress sites that combines security, performance, growth, and AI-powered content tools (Jetpack AI) into a single modular plugin and cloud service.

Merlin is an all-in-one AI assistant available as a Chrome extension and web/mobile apps that provides one-click answers, summarization, content creation, code snippets, and access to multiple top AI models (GPT, Claude, Gemini, Mistral, Llama, etc.) for individuals and teams.

Notion AI is an integrated AI workspace within Notion that helps teams capture knowledge, find answers with citations, automate repetitive tasks via customizable agents, generate meeting notes, and connect apps to streamline work.

Submify is an AI-assisted submission and outreach platform that helps startups, SaaS teams, and agencies research opportunities, draft directory listings, guest post pitches, and context-aware blog comments while keeping final submission and account actions under human control.