Retell AI
re-tell.ai
#457
Developer platform for building, deploying, and monitoring LLM-based AI voice agents that handle phone calls at scale.
#Developer API#Phone Agents
verifiedPaid
Category · 706 tools verified
Best AI Agents of 2026
Every autonomous AI agent here is a live product, ranked by real traffic — from general task-runners to no-code platforms for building your own.
See the ranked list ↓706
TOOLS VERIFIED
286
FREE OPTIONS
197
WITH VIDEO REVIEWS
18
DEAD/CLONES FILTERED OUT
Narrow it down
5 subcategoriesAI Agents splits into more focused areas — jump straight to the one you need.
The ranked list
Showing 24 of 706 live tools · ranked by real traffic
PikaStream 1.0
pika.me
#458
An experimental platform for creating a personalized AI agent with a voice, face and persistent memory that talks and joins video calls.
#Agent Platforms Frameworks Building Tools#Agent Platforms Orchestration
verifiedFree
Chrome Sidekick
chromesidekick.com
#459
Chrome extension AI agent that reads pages, automates clicks and typing, remembers workflows, and connects via MCP.
#Web Agents#AI Agents Infrastructure
verifiedPaid
BotMape
botmape.com
#460
BotMape is a no-code AI agent platform that helps businesses create, train, and deploy custom AI-powered agents on their websites.
#Agent Platforms Frameworks Building Tools#Agent Platforms Orchestration
—
GoodGist
goodgist.com
#461
Local-first, no-code tool that fabricates deterministic, private AI agents and apps from a plain-sentence description, run on your hardware.
#Agent Platforms Frameworks Building Tools#Agent Platforms Orchestration
verifiedPaid
Griptape
griptape.ai
#462
AI platform pairing a no-code visual node builder with a Python framework and managed cloud for building gen-AI agents and workflows.
#Agent Platforms Frameworks Building Tools#Agent Platforms Orchestration
verifiedFreemium
Tessl
tessl.io
#463
Governance layer for AI coding-agent skills that helps engineering teams secure, deduplicate, and measure how skills actually get used.
#Coding Agents#AI Agents Infrastructure
verifiedFreemium · from $100/mo
#464
Vault Executive provides AI-generated business strategy and financial modeling through 9 collaborative specialist agents.
#General Purpose AI Agent Platforms Workspaces#Agent Platforms Orchestration
verifiedFreemium · from $49/mo
Robylon AI
robylon.ai
#465
Customer-support AI agent platform combining automated replies with human oversight across email, chat, voice and WhatsApp.
#Agent Platforms Frameworks Building Tools#Agent Platforms Orchestration
verifiedFreemium · from $25/mo
SVAHNAR
svahnar.com
#466
Developer platform for declaring, deploying and running production AI agents from YAML with built-in tracing and human review.
#Agent Platforms Frameworks Building Tools#Agent Platforms Orchestration
verifiedPaid
Unify
unify.ai
#467
AI 'teammate' agent platform that handles recurring admin, sales, and ops tasks across a team's existing tools.
#Agent Platforms Frameworks Building Tools#Agent Platforms Orchestration
verifiedFreemium · from $75/mo
Devin AI by Cognition
devin.ai
#468
Autonomous AI software engineer by Cognition that plans and completes full coding tasks from a natural-language brief.
#Coding Agents#AI Agents Infrastructure
verifiedPaid
DoMyWork
domywork.ai
#469
AI agent by Integrately that does manual work across 1,500+ apps via chat, automations, and reusable executable playbooks.
#Workflow Automation Platform#Agent Platforms Orchestration
verifiedFreemium · from $15.99/mo
NanoClaw
nanoclaw.bot
#470
Lightweight, secure Claude assistant leveraging OS-level container isolation.
#Agent Sdk Framework#Agent Platforms Orchestration
—
GPT Researcher
gptr.dev
#471
Open-source autonomous research agent that gathers sources and produces cited, in-depth research reports in minutes.
#Research Agents#AI Agents Infrastructure
verifiedFree
Origon AI
origon.ai
#472
Builds and runs secure AI agents on private infrastructure for regulated industries with contractual SLAs.
#Enterprise AI Services Consulting Infrastructure#Agent Platforms Orchestration
verifiedPaid
Redcar
redcar.io
#473
AI phone-answering agent for home-service businesses like plumbing and HVAC that books jobs around the clock and scores calls.
#Inbound Call Reception#Phone Agents
verifiedPaid
Verk
getverk.ai
#474
Hire AI employees to automate business operations.
#Agent Platforms Frameworks Building Tools#Agent Platforms Orchestration
—
Scoopika
scoopika.com
#475
Open-source developer toolkit for building multimodal LLM apps with built-in memory, structured data validation, and voice streaming.
#Agent Platforms Frameworks Building Tools#Agent Platforms Orchestration
verifiedFreemium
ClawGo
clawgo.bot
#476
Managed OpenClaw hosting that deploys AI chatbots to Telegram, Discord and WhatsApp in minutes, with usage-based token credits.
#Agent Platforms Frameworks Building Tools#Agent Platforms Orchestration
verifiedPaid · from $2/mo
Skygen
skygen.ai
#477
Desktop AI agent that autonomously operates a computer end-to-end to complete tasks like research, forms and scheduling.
#Web Agents#AI Agents Infrastructure
verifiedFree trial
Paradigm
paradigmai.com
#478
Use swarms of intelligent agents to collect, structure and act on your data with human-like precision
#General Purpose AI Agent Platforms Workspaces#Agent Platforms Orchestration
—
Bolt Foundry
boltfoundry.com
#479
Local-first desktop app that runs a team of autonomous AI agents on your own machine for ops, research, and outreach.
#Agent Platforms Orchestration#AI Agents Infrastructure
verifiedFreemium · from $79/mo
PromptsPilot
promptspilot.com
#480
Scheduled AI research agent that monitors the web for company, industry, and competitor changes and sends structured reports.
#Research Agents#AI Agents Infrastructure
verifiedFreemium · from $9/mo
THE BASICS
What is AI Agents?
An ai agent is software that takes a goal in plain language and then plans, decides and acts on its own across several steps, calling tools and APIs until the job is done — rather than waiting for a prompt at every turn. That autonomy is what separates this category from a plain chatbot: you describe the outcome, and the system figures out the sequence.
The tools here span the full range. General-purpose task-runners like Manus and MiniMax M2.7 plan and complete multi-step work — building sites, slides and spreadsheets — from a single instruction, both on freemium plans. Runable executes tasks while integrating thousands of apps. On the build-your-own side, no-code platforms such as MindStudio orchestrate agents across 200+ models, and open-source options like Dify.ai and Paperclip let teams deploy, monitor and self-host their own agents. Enterprise platforms including Glean and Abacus.AI add company-wide search and governed deployment.
Coding is the deepest sub-area: Google Antigravity, Kiro AI, Qoder and Verdent turn prompts into working software with autonomous agents. Choosing between them comes down to how much control you want. A ready-made autonomous system suits people who want results fast; a platform or framework suits teams that need custom workflows, integrations and oversight. Pricing clusters around free and freemium entry tiers, with paid plans for heavier use and enterprise governance.
Because agents act without constant supervision, reliability and observability matter more than raw capability. The list below is liveness-verified and ranked by real traffic, so you compare products people actually keep using — not abandoned demos. Filter by free options, read the verified pricing, and start with a tool whose autonomy matches the task you need done.
Related guides: for hands-on picks, see best AI agents of 2026 and what an AI agent actually is.
AI Agents tools compared
| Tool | Best for | Free tier | Price | Monthly visits |
|---|---|---|---|---|
| Retell AI | Developer platform for building, deploying, and monitoring LLM-based AI voice agents that handle phone calls at scale. | Trial | Paid | — |
| PikaStream 1.0 | An experimental platform for creating a personalized AI agent with a voice, face and persistent memory that talks and joins video calls. | Yes | Free | — |
| Chrome Sidekick | Chrome extension AI agent that reads pages, automates clicks and typing, remembers workflows, and connects via MCP. | — | Paid | — |
| BotMape | BotMape is a no-code AI agent platform that helps businesses create, train, and deploy custom AI-powered agents on their websites. | — | — | — |
| GoodGist | Local-first, no-code tool that fabricates deterministic, private AI agents and apps from a plain-sentence description, run on your hardware. | — | Paid | — |
Verified by Toolspool
Every tool here is alive, real, and honestly ranked.
Frequently asked questions
AI Agents FAQ
An AI agent is software that takes a goal in natural language and then plans and carries out the steps to reach it on its own — calling tools, browsing, writing files or running code — instead of only answering one prompt at a time. Manus and MiniMax M2.7 are examples that plan and complete multi-step tasks from a single instruction.