The Index · AI Categories · AI Agents

AI Agents

Autonomous AI agents, agent frameworks, and multi-agent orchestration. Tools that plan and run multi-step tasks — browsing, coding, workflows — with minimal human steering.

Tools indexed
195
Reviewed by our editors
Edition
Vol. 4 · Iss. 19
Last reviewed 2026-05-30
Status
Live
Reviewed each edition
Editorial
See alternatives to Replit
Featured · this edition
3 featured
Every listing
Sortable
Sorted by
Replit ai agents tool logo

Replit

AI agent that turns ideas into deployable apps in minutes — no coding required.

Freemium
4.93
497
TRAE ai agents tool logo

TRAE

ByteDance's AI IDE — agentic coding, autonomous SOLO mode, and multi-agent problem-solving.

Freemium
4.93
496
Anthropic ai agents tool logo

Anthropic

AI safety company building Claude and pioneering Constitutional AI — $61B valuation.

Freemium
4.93
495
ChatGPT Agent ai agents tool logo

ChatGPT Agent

Autonomous OpenAI agent that browses, runs code, and finishes real tasks for you.

Freemium
4.92
494
Doubao ai agents tool logo

Doubao

ByteDance's flagship AI assistant. 155M+ weekly active users — among the most-used AI products globally. Multimodal chat, image, voice.

Free
4.93
474
Claude Code ai agents tool logo

Claude Code

Anthropic terminal coding agent that edits, tests, and ships from your shell.

Freemium
4.92
474
Browser Use ai agents tool logo

Browser Use

Most popular open-source framework for AI browser agents — 89% on WebVoyager benchmark, the OSS that backs many production browser-using AI products.

Freemium
4.93
470
Thinking Machines Lab ai agents tool logo

Thinking Machines Lab

Frontier AI lab founded by ex-OpenAI CTO Mira Murati. $2B seed at $12B valuation, in talks for $50-60B. Building useful and safe AI.

Freemium
4.93
462
Agentforce ai agents tool logo

Agentforce

Salesforce's AI agent platform — build, customize, test, deploy autonomous AI agents on the Agentforce 360 platform. Native CRM integration at enterprise scale.

Paid - Inquire
4.92
460
OpenAI Operator ai agents tool logo

OpenAI Operator

OpenAI's browser-using AI agent — Operator looks at webpages, clicks, types, and scrolls to handle tasks like booking, ordering, and form-filling autonomously.

Paid - Inquire
4.92
460
Decagon ai agents tool logo

Decagon

AI customer support concierge that resolves real tickets across chat, email, and voice.

Paid - Inquire
4.92
460
Meta AI ai agents tool logo

Meta AI

Meta AI is the Llama-powered consumer AI assistant from Meta — embedded in WhatsApp, Instagram, Messenger, plus standalone meta.ai. 1B+ users.

Free
4.92
455
Mercor ai agents tool logo

Mercor

AI-driven talent matching. $2B valuation. Matches engineers with companies via AI interviews. Rapid revenue growth with frontier-lab clients.

Freemium
4.93
422
Cognigy ai agents tool logo

Cognigy

Cognigy offers generative and conversational AI-powered customer service agents, enhancing customer interactions for businesses.

Paid - Inquire
4.93
422
Sintra AI ai agents tool logo

Sintra AI

Sintra AI gives 24+ pre-built AI helpers for SMB tasks — Cassie copywriter, Penny SEO, Dexter sales, Vincent designer. 40,500 monthly US searches.

Paid - Paid
4.34
420
Norm Ai ai agents tool logo

Norm Ai

Regulatory AI agent platform — turns laws, regulations, and policies into AI agents. Backed by Blackstone, Bain. Used by Fortune 100 chief compliance officers.

Paid - Inquire
4.92
420
Genspark ai agents tool logo

Genspark

Agent-first AI workspace and search — one prompt produces a Sparkpage, autonomous research, and end-to-end task execution.

Freemium
4.92
420
CrewAI ai agents tool logo

CrewAI

Multi-agent platform for enterprises to operate teams of AI agents on complex, autonomous tasks.

Freemium
4.92
420
Replit Agent ai agents tool logo

Replit Agent

Turn ideas into apps in minutes — agentic app builder with parallel agents and full deploys.

Freemium
4.93
410
Kore.ai ai agents tool logo

Kore.ai

Enterprise agentic AI platform — Kore.ai Agent Platform delivers AI for Work, Service, and Process across customer service, HR, and IT. Gartner MQ Leader.

Paid - Inquire
4.91
410
Sidetrade ai agents tool logo

Sidetrade

Sidetrade is the public AI order-to-cash platform with Aimie agent. Used by Microsoft, Veolia, Manpower for AI-driven AR, collections, and credit operation

Freemium
4.92
406
Automation Anywhere brand logo shown as the listing hero image

Automation Anywhere

Automation Anywhere is an agentic process automation platform that combines RPA software bots with AI agents to automate workflows across finance, IT, HR,

Free Trial
4.93
400
Intercom Fin ai agents tool logo

Intercom Fin

The #1 AI Agent for customer service — top-ranked on bake-offs and complex queries.

Paid - Inquire
4.91
400
Hedra ai agents tool logo

Hedra

Creative AI that grows with your team — talking-avatar video, image, and content generation.

Freemium
4.91
400
Rox ai agents tool logo

Rox

The #1 Revenue Agent — generates pipeline, qualifies leads, books meetings, and expands accounts.

Paid - Inquire
4.91
400
LlamaIndex ai agents tool logo

LlamaIndex

Document OCR for the agentic stack — LlamaParse turns complex docs into model-ready data.

Freemium
4.86
400
Kimi ai agents tool logo

Kimi

Moonshot AI assistant with long-context reasoning and strong agentic coding.

Freemium
4.92
397
Workato ai agents tool logo

Workato

#1 iPaaS for enterprise AI and automation — Enterprise MCP for agentic AI, low-code integrations across hundreds of apps, secure and scalable.

Paid - Inquire
4.92
392
Janitor AI ai agents tool logo

Janitor AI

Janitor AI is an AI character chat platform (18+) for building and roleplaying with custom uncensored characters.

Freemium
4.25
360
OpenHands ai agents tool logo

OpenHands

Open-source, model-agnostic platform for cloud coding agents — SDK, CLI, and web GUI.

Freemium
4.83
360
SpicyChat ai agents tool logo

SpicyChat

SpicyChat is an AI character roleplay platform (18+) with thousands of community characters and uncensored chat.

Freemium
4.28
345
Auctor ai agents tool logo

Auctor

AI system of action for enterprise software implementations — captures discovery, generates execution-ready artifacts. 80% efficiency gains. $20M Sequoia Series A.

Paid - Inquire
4.77
336
Windsurf ai agents tool logo

Windsurf

Agentic coding IDE with Cascade, Tab autocomplete, and multi-file edits, by Cognition.

Freemium
4.73
336
Microsoft AutoGen ai agents tool logo

Microsoft AutoGen

Microsoft's multi-agent conversation framework for building complex agentic systems.

Free
4.73
335
Parallel Web Systems ai agents tool logo

Parallel Web Systems

Web search and research APIs purpose-built for AI agents. Highest-accuracy web data with verifiable evidence. By ex-Twitter CEO Parag Agrawal.

Paid - Inquire
4.82
335
Synthflow ai agents tool logo

Synthflow

End-to-end voice AI platform for enterprise call automation — $20M Series A (Accel), 1000+ customers, 45M calls handled, 99.9% uptime.

Freemium
4.82
335
Letta ai agents tool logo

Letta

Memory-first AI agents — agents that learn from experience and improve over time.

Freemium
4.82
335
Roo Code ai agents tool logo

Roo Code

Open-source VS Code AI coding assistant with specialized modes and full model agnosticism.

Free
4.82
335
Open Interpreter ai agents tool logo

Open Interpreter

Desktop AI agent that edits files, controls apps, and learns new skills — with full Word/Excel/PDF.

Freemium
4.82
335
Artisan ai agents tool logo

Artisan

AI-powered platform for creating advanced digital workers to automate specific roles and workflows.

Paid - Inquire
4.82
335
MCPTotal ai agents tool logo

MCPTotal

MCPTotal is the infrastructure platform for Model Context Protocol (MCP) — discover, deploy, and manage MCP servers connecting AI agents to enterprise tool

Freemium
4.73
334
Pydantic AI ai agents tool logo

Pydantic AI

Type-safe Python agent framework from the Pydantic team with structured outputs and validation.

Free
4.81
329
Paraform ai agents tool logo

Paraform

AI-powered bounty-based recruiting marketplace for high-growth startups.

Paid - Paid
4.74
327
LiteLLM ai agents tool logo

LiteLLM

Universal LLM proxy — call 100+ LLMs (OpenAI, Anthropic, Bedrock, Vertex) with one API.

Freemium
4.75
325
Pylon ai agents tool logo

Pylon

Pylon is the modern AI-powered B2B customer support platform built around shared Slack channels. YC-backed; growing fast with mid-market SaaS customers.

Paid - Paid
4.75
322
CrushOn.ai ai agents tool logo

CrushOn.ai

CrushOn.ai is an uncensored AI companion chat platform (18+) with custom characters and a large community library.

Freemium
4.24
320
MultiOn ai agents tool logo

MultiOn

Personal AI agent that autonomously performs tasks in your browser — clicks, scrolls, orders, books. By Div Garg, real consumer traction in agent space.

Freemium
4.82
320
Goose logo

Goose

Block's open-source AI agent — desktop app, CLI, and API for code, workflows, and beyond.

Free
4.82
320
Listen Labs ai agents tool logo

Listen Labs

Sequoia-backed autonomous market researcher. AI conducts in-depth customer interviews at scale. Replaces traditional qualitative research.

Freemium
4.74
317
Emergent ai agents tool logo

Emergent

AI-powered app builder reaching 5M+ users and $100M+ ARR. Build and ship full-stack apps from natural-language prompts with code or no-code.

Freemium
4.84
316
Plandex ai agents tool logo

Plandex

Plandex is an open-source terminal-based AI coding agent for large multi-file projects. Long-running tasks, version-controlled changes, multi-LLM support.

Freemium
4.77
314
MindStudio ai agents tool logo

MindStudio

No-code platform to build AI agents and apps without writing code. Visual workflow builder, multi-LLM support, and instant deployment.

Freemium
4.8
311
Auto-GPT ai agents tool logo

Auto-GPT

The original autonomous AI agent — set a goal, watch it iterate. 165K+ GitHub stars and the launchpad for the agent revolution.

Free
4.81
311
Composio ai agents tool logo

Composio

Auth and tool integrations for AI agents — connect any agent to 200+ apps with one SDK.

Freemium
4.78
310
Closely ai agents tool logo

Closely

Closely is an AI-powered LinkedIn outreach and prospecting platform. Multi-channel sequences (LinkedIn + email), AI personalization, and CRM integrations.

Paid - Paid
4.77
309
Replika ai agents tool logo

Replika

AI companion app with 30M+ users. Conversational AI with personality, voice calls, AR. Pioneer of the AI companion category.

Freemium
4.84
309
Activepieces ai agents tool logo

Activepieces

Open-source automation platform with 200+ integrations and AI agent builder. Self-host or cloud. Up to $17.5k partner commissions for enterprise tier.

Freemium
4.81
308
Tactiq ai agents tool logo

Tactiq

AI meeting transcription Chrome extension for Google Meet, Zoom, and MS Teams. Lightweight alternative to Otter.ai with browser-native install.

Freemium
4.75
306
Agency ai agents tool logo

Agency

AI agent infrastructure platform letting teams build, deploy, and orchestrate autonomous agents at scale.

Freemium
4.81
306
ServiceNow enterprise software company logo brand mark icon

ServiceNow Now Assist

ServiceNow Now Assist is the generative AI built into the Now Platform for IT, HR, and customer service.

Paid - Inquire
4.83
300
Invisible Technologies ai agents tool logo

Invisible Technologies

Invisible Technologies is an AI training-data and operations platform that blends expert humans with software for model alignment and process automation.

Paid - Paid
4.75
300
Sunday Robotics ai agents tool logo

Sunday Robotics

Humanoid robotics company building general-purpose robots for industrial and consumer use. Conviction (Sarah Guo) portfolio; Series A.

Freemium
4.82
300
Lindy AI ai agents tool logo

Lindy AI

No-code AI agent platform — build custom agents that schedule meetings, sort email, qualify leads, and run multi-step workflows.

Freemium
4.8
300
Shortwave ai agents tool logo

Shortwave

Shortwave is the AI-native email client for Gmail — AI summaries, drafts, search, and assistant. Founded by Andrew Lee (Firebase co-founder).

Freemium
4.81
296
Convergence (Proxy) ai agents tool logo

Convergence (Proxy)

General computer agent from Convergence AI — book, research, and execute multi-step web tasks.

Freemium
4.8
295
Kana ai agents tool logo

Kana

Kana is an AI customer support platform with autonomous resolution agents for ecommerce and SaaS. Resolves tickets across email, chat, and Slack.

Freemium
4.78
293
Harmonic ai agents tool logo

Harmonic

Harmonic is a mathematical-reasoning AI company whose Aristotle model writes formally verified Lean 4 proofs to deliver hallucination-resistant math answer

Freemium
4.76
290
LangGraph ai agents tool logo

LangGraph

Stateful agent orchestration framework from LangChain for building cyclical, multi-agent workflows.

Freemium
4.83
290
Nabla ai agents tool logo

Nabla

AI copilot for clinicians — ambient scribe + clinical assistant. European leader; deployed across The Permanente Medical Group's 24,000 clinicians.

Paid - Inquire
4.84
290
Reflection AI ai agents tool logo

Reflection AI

Autonomous coding superintelligence lab founded by ex-DeepMind / ex-Anthropic researchers.

Paid - Inquire
4.77
287
Edra AI ai agents tool logo

Edra AI

Sequoia-backed workflow automation that analyzes tickets, logs, and messages to automate repeatable knowledge work end-to-end.

Freemium
4.83
282
baro brand logo — autonomous parallel AI coding agent CLI

baro

Autonomous parallel coding agents that turn a goal into a pull request — on Claude, Codex, or whichever you're already paying for.

Free
4.72
280
Conversica ai agents tool logo

Conversica

Leading provider of Conversational AI for revenue teams.

Paid - Inquire
4.79
280
Qodo AI ai agents tool logo

Qodo AI

Qodo AI (formerly Codium) is an AI code-quality platform for code review, test generation, and PR analysis. Used by Cisco, Crunchbase, and 1M+ developers.

Freemium
4.8
278
Highlight AI ai agents tool logo

Highlight AI

Desktop AI assistant that works across every app on your computer — meeting notes, writing, task automation, voice. $40M Series A (Khosla, Mar 2026).

Freemium
4.81
277
Crescendo ai agents tool logo

Crescendo

AI-native customer service platform with autonomous agents. Series B; competes with Sierra and Decagon for enterprise CX.

Freemium
4.8
276
Yodayo ai agents tool logo

Yodayo

Yodayo is an AI anime art generation and companion platform with Stable Diffusion art and AI character chat.

Freemium
4.36
275
Sailes ai agents tool logo

Sailes

Sailes deploys autonomous AI sales agents called Sailebots that handle the full outbound workflow — research, prospecting, email, and follow-up — end-to-en

Paid - Paid
4.77
275
Bloop ai agents tool logo

Bloop

AI code search and chat over your private repositories — Rust-powered semantic indexing.

Freemium
4.83
269
E2B ai agents tool logo

E2B

Open-source secure sandboxes for AI-generated code execution — used by Claude, Perplexity, Hugging Face.

Freemium
4.81
269
Tesla Optimus ai agents tool logo

Tesla Optimus

Tesla Optimus is Tesla's general-purpose humanoid robot built on Full Self-Driving compute and vision. Targeted at factory work first; consumer rollout pla

Paid - Paid
4.5
265
Mastra ai agents tool logo

Mastra

TypeScript-native agent framework from the team behind Gatsby — workflows, memory, RAG, evals.

Free
4.77
265
Anchor Browser ai agents tool logo

Anchor Browser

Cloud browser infrastructure built specifically for AI agents — auth, sessions, captcha-handling included.

Freemium
4.76
265
hireEZ ai agents tool logo

hireEZ

Agentic AI recruiting platform — EZ Agent helps recruiters source, engage, and hire talent up to 75% faster with autonomous candidate workflows.

Paid - Inquire
4.78
265
Gumloop ai agents tool logo

Gumloop

Gumloop is the no-code AI workflow builder for non-engineers. YC-backed; Series A; visual canvas for chaining LLMs, scrapers, and tools.

Freemium
4.81
256
Muah AI ai agents tool logo

Muah AI

Muah AI is an AI companion platform (18+) with text chat, AI voice calls, and photo generation.

Freemium
4.28
255
Phoenix by Arize ai agents tool logo

Phoenix by Arize

Open-source LLM and agent observability with tracing, evaluations, and experiment tracking.

Free
4.82
255
Comet by Perplexity ai agents tool logo

Comet by Perplexity

Agentic AI browser from Perplexity that researches, shops, and acts on your behalf.

Freemium
4.79
254
Skyvern ai agents tool logo

Skyvern

Browser automation agents that complete workflows on any website using LLMs and computer vision.

Freemium
4.81
251
Mem0 ai agents tool logo

Mem0

Open-source memory layer for AI agents — persistent personalization across sessions.

Freemium
4.79
250
Refact AI ai agents tool logo

Refact AI

Open-source AI coding agent and autocompletion — self-hostable alternative to Copilot.

Freemium
4.78
244
Resolve AI brand logo mark shown as a square app icon

Resolve AI

Resolve AI is an agentic AI SRE that triages, investigates, and helps resolve production incidents for on-call engineering teams.

Paid - Paid
4.75
240
Kupid AI ai agents tool logo

Kupid AI

Kupid AI is an AI girlfriend and companion platform (18+) with realistic characters, voice messages, and image generation.

Freemium
4.3
240
Hive ai agents tool logo

Hive

Hive is a project management and collaboration tool with HiveMind AI for content drafting, task generation, and meeting summaries in one app.

Freemium
4.36
240
Inflection AI ai agents tool logo

Inflection AI

AI foundation lab focused on enterprise applications. Reorganized 2024 after leadership exodus to Microsoft. Pi consumer product is separate.

Freemium
4.75
240
Patronus AI ai agents tool logo

Patronus AI

Automated LLM and agent evaluation platform — detect hallucinations, bias, and performance regressions.

Paid - Inquire
4.78
237
Steel ai agents tool logo

Steel

Browser API built for AI agents — anti-bot, sessions, and proxies designed for autonomous web browsing.

Freemium
4.78
237
Maven AGI ai agents tool logo

Maven AGI

Enterprise-grade AI agent for customer support. Resolves tickets autonomously across email, chat, voice, and Slack — used by HubSpot, ClickUp, and Tripadvi

Freemium
4.74
231
OpenClaw ai agents tool logo

OpenClaw

Open-source local AI agent that connects to messaging apps and executes multi-step tasks. 68K+ GitHub stars in weeks.

Free
4.79
231
Lovescape ai agents tool logo

Lovescape

Lovescape is an AI companion and girlfriend platform (18+) with customizable characters, chat, voice, and image generation.

Freemium
4.32
230
Related categories
Vol. 4 · Issue 19 · Last reviewed 2026-05-30

Sign up for our newsletter

Receive weekly updates so you can stay up-to-date with the world of AI